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Analog input/output modules

1. IC1 0V1 Chan1 OV sensor 2 wires current sensor 4 wires current sensor Voltage sensor 4 wires sensor supply 68 35011978 07 2012 BMX AMI 0410 Connecting Modules Modules can be connected to a TELEFAST ABE 7CPA410 as shown in the diagram below BMX AMI 0410 Telefast ABE 7CPA410 The BMX AMI 0410 analog module may be connected to the TELEFAST ABE 7CPA410 accessory using one of the following cables e BMX FCA 150 length 1 5 m e BMX FCA 300 length 3 m e BMX FCA 500 length 5 m 35011978 07 2012 69 BMX AMI 0410 70 35011978 07 2012 BMX AMI 0800 Analog Input Module Subject of this Chapter This chapter presents the BMX AMI 0800 module its characteristics and explains how it is connected to the various sensors What Is in This Chapter This chapter contains the following topics Topic Page Presentation 72 Characteristics 73 Functional Description 76 Wiring Precautions 83 Wiring Diagram 87 Use of the TELEFAST ABE 7CPA02 03 31E Wiring Accessory 89 35011978 07 2012 71 BMX AMI 0800 Presentation Function Illustration The BMX AMI 0800 is a high density input analog module with 8 non isolated channels This module is used in conjunction with sensors or transmitters it performs mo
2. FBI 26 FBI 27 TON RS EN ENO EN ENO Valve Opening Cmd Lim Valve Opening INQ s a Valve Opening Time PT ET Valve Closure Cmd R1 FBI 28 FBI 29 TON RS EN ENO EN ENO Valve Closure Cmd Lim Vdve Closure N Q sa Valve Closure Time PT ETL Valve Opening Gmd R1 FBI 30 FBI 31 TON RS EN ENO EN ENO Motor Run Cmd Contactor Return N Q S PT ET Stop R1 S6 Flow tx FBI_32 Nee Init_Pump x TON EN ENO Start_Pump x Flow OPERATE IN a P Level Level Pump Flow r PT ETH Tank Drain 2x OPERATE Level Level Vdve Flow lenk Dran x COMPARE Tank_Low_Level Level lt 1 0 COMPARE Tank_High_Level Level gt 102 0 NOTE For more information on creating an LD section see Unity Pro online help click on then Unity then SoftwareUnity Pro then Operate modes then Programming and LD editor 308 35011978 07 2012 Application using Unity Pro Description of the Simulation Section e The first line of the illustration is used to simulate the value of the Lim valve opening variable If the valve opening command is given Valve opening cmd 1 a TON timer is triggered When the PT time is reached the TON output switches to 1 and increments the Lim valve opening output to 1 unless the valve closure command is given at the same time e Same principle applies to
3. Range Under flow Lower scale Upper scale Over flow 40 mV 4192 4000 4000 4192 80 mV 8384 8000 8000 8384 160 mV 16768 16000 16000 16768 320 mV 32000 32000 32000 32000 640 mV 6707 6400 6400 6707 1280 mV 13414 12800 12800 13414 Resistance Ranges The table below presents the resistance ranges Range Under flow Lower scale Upper scale Over flow 0 400 Ohms 2 4 wires 0 0 4000 4096 0 4000 Ohms 2 4 wires O 0 4000 4096 0 400 Ohms 3 wires 0 0 4000 4096 0 4000 Ohms 3 wires 0 0 4000 4096 122 35011978 07 2012 BMX ART 0414 814 Functional Description Function The BMX ART 0414 814 modules are multi range acquisition devices with four inputs for the BMX ART 0414 and eight inputs for the BMX ART 0814 Both Modules offer the following ranges for each input according to the selection made during configuration e RTD IEC Pt100 IEC Pt1000 US JIS Pt100 US JIS Pt1000 Copper CU10 Ni100 or Ni1000 e thermocouple B E J K L N R S T or U e voltage 80 mV 80 mV 160 mV 320 mV 640 mV 1 28 V e ohms 0 400 Q 0 4000 Q NOTE The TELEFAST2 accessory referenced ABE 7CPA412 facilitates connection and provides a cold junction compensation device Illustration The BMX ART 0414 0814 input modules perform the following functions Cold Junction Power Supply Isol Telefast F m a I
4. At a Glance This parameter defines the display format for the measurement of an analog module channel whose range is configured as Thermocouple or RTD The available display formats are degrees Celsius centigrade or Fahrenheit with the possibility of short circuit or open circuit notification Procedure The procedure for defining the display scale assigned to an analog module channel whose range is configured as a Thermocouple or RTD is as follows Step Action 1 Access the hardware configuration screen for the appropriate module 2 Click in the cell of the Scale column for the channel you wish to configure Result an arrow appears 3 Click on the arrow in the cell of the Scale column for the channel you wish to configure Results The Channel Parameters dialog box appears Channel 0 parameters Broken wie Tes 7 thi Temperature range eG from 2700 to 13720 110 C O E rscale Normalized Display 231 110 C 110 C r Overflow Below 2680 Controlled Above 368 Controlled 4 Check the Broken Wire Test box is you want to activate this function 5 Select the temperature unit by checking C or F 6 Check the Standardized box for a standardized display 7 Validate the choice by closing the dialog box 8 Validate the change by clicking Edit Validate 35011978 07 2012 221 Selecting the Input Channels Filter Value At a Glance This parameter defines the type of filtering for the inp
5. Topic Page Presentation 182 Characteristics 183 Functional Description 187 Wiring Precautions 197 Wiring Diagram 200 35011978 07 2012 181 BMX AMM 0600 Presentation Function The BMX AMM 0600 Input Output module combines 4 non isolated analog inputs with 2 non isolated analog outputs The BMX AMM 0600 module offers the following range according to the selection made during configuration Voltage input range 10 V 0 10 V 0 5 V 1 5 V Current input range 0 20 mA 4 20 mA Voltage output range 10 V Current output range 0 20 mA 4 20 mA Illustration BMX AMM 0600 analog input output module looks like this NOTE The 20 pin terminal block is supplied separately 182 35011978 07 2012 BMX AMM 0600 Characteristics General Inputs Characteristics The BMX AMM 0600 and BMX AMM 0600H see page 45 general input character istics are as follows Type of inputs Non isolated single ended inputs Nature of inputs Voltage Current 250 Q internally protected resistors Number of channels 4 inputs Acquisition cycle time e fast periodic acquisition for the declared channels used 1 ms 1 ms x number of channels used e default periodic acquisition for all channels 5ms Resolution 14 bit in 10 V 12 bit in 0 5 V Digital filtering 18 order Isolation between inputs ch
6. Standard symbol Type Access Meaning Address SENSOR FLT BOOL R Sensor connection error MWr m c 2 0 RANGE_FLT BOOL R Range under overflow error MWr m c 2 1 CH_ERR_RPT BOOL R Channel error report 9eMWr m c 2 2 INTERNAL FLT BOOL R Inoperative channel 9eMWr m c 2 4 CONF FLT BOOL R Different hardware and software configurations 9eMWr m c 2 5 COM FLT BOOL R Problem communicating with the PLC MWr m c 2 6 APPLI_FLT BOOL R Application error adjustment or configuration error MWr m c 2 7 NOT READY BOOL R Channel not ready MWr m c 3 0 COLD JUNCTION FLT BOOL R Cold junction compensation error MWr m c 3 1 CALIB_FLT BOOL R Calibration error MWr m c 3 2 INT_OFFS_FLT BOOL R Internal calibration offset error MWr m c 3 3 INT_REF_FLT BOOL R Internal calibration reference error MWr m c 3 4 INT_SPI_PS_FLT BOOL R Internal serial link or power supply error 9eMWr m c 3 5 RANGE UNF BOOL R Range underflow MWr m c 3 6 RANGE_OVF BOOL R Range overflow 9eMWr m c 3 7 234 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Command Controls The following table explains the meaning of the COMMMAND ORDER MWr m c 4 status word bit Reading is performed by a READ STS Standard symbol Type Access Meaning Address FORCING UNFORCING ORDER BOOL R W Forcing unforcing command MWr m c 4 13 Parameters The table below presents the meaning of the MWr m c 5 MWr m
7. You may also choose the flag for an overflow of the range upper value for an underflow of the range lower value or for both NOTE Range under overflow detection is optional 144 35011978 07 2012 BMX AMO 0210 Fallback Maintain or Reset Outputs to Zero In case of error and depending on its seriousness the outputs e switch to Fallback Maintain position individually or together e are forced to 0 0 V or 0 mA Various Behaviors of Outputs Error Behavior of Voltage Outputs Behavior of Current Outputs Task in STOP mode or program missing Communication interruption Fallback Maintain channel by channel Fallback Maintain channel by channel Configuration Error Internal Error in Module 0 V all channels 0 mA all channels Output Value out of range range under overflow Value saturated at the defined limit channel by channel Saturated value channel by channel Output short or open circuit Short circuit Maintain channel by channel Open circuit Maintain channel by channel Module Hot swapping processor in STOP mode Reloading Program 0 V all channels 0 mA all channels Fallback or Maintain at current value is selected during the configuration of the module The fallback value may be modified from the Debug in Unity Pro or through a program A WARNING UNEXPECTED EQUIPMENT OPERATION
8. Base Lower limit Upper limit Hexadecimal 16 0 16 FFFF Octal 8 0 8 177777 Binary 2 0 2 1111111111111111 Representation examples Data content Representation in one of the bases 0000000011010011 16 D3 1010101010101010 8 125252 0000000011010011 2 11010011 35011978 07 2012 351 Glossary 352 35011978 07 2012 Index A ABE 7CPA02 03 31E 89 Connecting to the BMX AMI 0800 89 ABE 7CPA02 31 31E 109 Connecting to the BMX AMI 0810 109 ABE 7CPA410 67 Connecting to the BMX AMI 0410 69 ABE 7CPA412 135 ABE7 CPA410 43 ABE7 CPA412 43 actuator alignment BMXAMMO0600 196 BMXAMO0210 146 BMXAMO0410 159 BMXAMOO802 174 BMX FCA xx0 Connecting to the BMX AMI 0410 69 BMXAMI0410 51 BMXAMI0800 77 BMXAMI0810 93 BMXAMMO0600 787 BMXAMO0210 137 BMXAMO0410 151 BMXAMOO802 167 BMXART0414 113 BMXARTO814 113 BMXFCWxx1S 40 BMXFTW xx18S 32 38 C channel data structure for all modules T GEN MOD 241 channel data structure for analog inputs T ANA IN GEN 239 channel data structure for analog modules T ANA IN BMX 230 T ANA IN T BMX 233 T ANA OUT BMX 236 T ANA OUT GEN 240 cold junction compensation 226 BMXART0814 134 configuring analog inputs 205 configuring analog outputs 205 connection cables 33 39 connector modules 40 D debugging analog inputs 251 debugging analog outputs 251 diagnostics for a
9. Overflow Underflow Control Module BMX AMI 0410 allows the user to select between 6 voltage or current ranges for each input This option for each channel have to be configured in configuration windows Upper and lower tolerance detection are always active regardless of overflow underflow control Depending on the range selected the module checks for overflow it verifies that the measurement falls between a lower and an upper threshold Vinf Vsup lower threshold Range Range upperthreshold l underflow lower nominal range upper overflow area area tolerance tolerance area area 35011978 07 2012 57 BMX AMI 0410 Description Designation Description Nominal range measurement range corresponding to the chosen range Upper Tolerance Area varies between the values included between the maximum value for the range for instance 10 V for the 10 V range and the upper threshold Lower Tolerance Area varies between the values included between the minimum value for the range for instance 10 V for the 10 V range and the lower threshold Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold The values of the thresholds are configurable independently from one another They may assume integer values between the following limits R
10. PLC memory VO module memory 1 0 Status parameters Status parameters Command parameters Command parameters Adjustment parameters y Adjustment parameters 35011978 07 2012 277 Operating Modules from the Application When the instruction is scanned by the PLC processor the 1 progress bit is set to 1 in MWr m c Exchange in Phase 2 Analysis of the data by the input output module and report PLC memory Status parameters Command parameters Adjustment parameters VO module memory Status parameters Command parameters Adjustment parameters When data is exchanged between the PLC memory and the module acknowledgement by the module is managed by the ADJ ERR MWr m c 1 2 bit which depending on its value gives the following report 0 correct exchange 1 error in exchange NOTE There is no adjustment parameter at module level Explicit Exchange Execution Flag EXCH_STS The table below shows the 1 EXCH STS MWr m c 0 explicit exchange control bits Standard symbol Type Access Meaning Address STS_IN_PROGR BOOL R Reading of channel status MWr m c 0 0 words in progress CMD IN PROGR BOOL R Command parameters MWr m c 0 1 exchange in progress ADJ_IN_PROGR BOOL R Adjust parameters 9eMWr m c 0 2 exchange in progress RECONF IN PROGR BOOL R Reconfiguration of the MWr m c 0
11. 35011978 07 2012 141 BMX AMO 0210 Functional Description Function The BMX AMO 0210 is a module with 2 analog outputs isolated from each other This module offers the following ranges for each output according to the selection made during configuration e 10V e 0 20 mA e 4 20 mA Illustration The BMX AMO 0210 module s illustration is as follows Xx 8 n T m Processing E 9 S g s x A 2 5 1 8 e e o s 5 4 i 3 2 Function 142 35011978 07 2012 BMX AMO 0210 Description Address Process Characteristics 1 Adapting the outputs physical connection to the process through a 20 pin screw terminal block protecting the module against voltage spikes 2 Adapting the signal to e the adaptation is performed on voltage or current via the Actuators software configuration 3 Converting e this conversion is performed on 15 bits with a polarity sign reframing the data provided by the program is performed automatically and dynamically by the converter 4 Transforming use of factory calibration parameters application data into data directly usable by the digital analog converter 5 Communicating with manages exchanges with CPU the Application topological addressing receiving from the application configuration parameters for the module and channels as well as numeric setpoints from the channels
12. 1 Ambient temperature NOTE The precision values are provided for a 3 4 wire connection and include the errors and drift of the 1 13 mA Pt100 or 0 24 mA Pt1000 or Ni1000 current source The effects of self heating do not introduce any significant error to the measurement whether the probe is in the air or under water 332 35011978 07 2012 Characteristics of the RTD and Thermocouple Ranges The table below presents the maximum margin of error between 0 and 60 C of the Pt100 Pt1000 and Ni1000 RTD ranges Temperature Pt100 RTD Pt1000 RTD Ni1000 RTD Display resolution 0 1 C 0 1 C 0 1 C Maximum error from 0 to 60 C 100 C 1 C 2 C 0 8 0 C 1 C 2 C 0 9 C 100 C 1 C 2 C 1 1 C 200 C 1 2 C 2 4 C 1 3 C o 300 C 15 C 3 C 400 C 1 8 C 3 6 C amp 500 C 2C 4 C 600 C 2 3 C 4 6 C 700 C 2 5 C 5 C 800 C 2 8 C 5 6 C Input dynamic 175 825 C 175 825 C 54 174 C 283 1 517 F 283 1 517 F 66 346 F NOTE The precision values are provided for 4 wire connection and include the errors and drift of the 1 13 mA Pt100 or 0 24 mA Pt1000 or Ni1000 current source The effects of self heating do not introduce any significant error to the measurement whether the probe is in the air or under water An error at a given temperature T can be deduced by linear extrapolation of the errors defined at 25 and 60
13. 290 Developing the Application lllleele ee 291 Creating the Project 0 0 cece eee ee 292 Selection of the Analog Module n n ananuna 00 cee ee eee eee 293 Declaration of Variables llle 294 Creation and Use of the DFBs 00 00 eee eee eee 297 Creating the Program in SFC for Managing the Tank 302 Creating a Program in LD for Application Execution 306 Creating a Program in LD for Application Simulation 308 Creating an Animation Table 0 0 0 c eee eee eee 310 Creating the Operator Screen 0 0 cece eee 311 Starting the Application 000 eee eee eee 315 Execution of Application in Simulation Mode 055 316 Execution of Application in Standard Mode llus 317 Actions and transitions 2 0 0 0 cee eee eee 323 TAansitiONS oe eser RR RES ioe sled sete 324 ACION Siska ci tee cutee ERE c Aa oe Bo Saipan Eee 326 Pi cA Tee er ee eee ra xad ee eee vt ara 329 35011978 07 2012 Appendix A Appendix B Glossary Index Characteristics of the BMX ART 0414 0814 RTD and Thermocouple RangesS 000eeee eee e eens Characteristics of the RTD Ranges for the BMX ART 0414 0814 Modules Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees Celsius 0 0 nh Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees Fahrenheit 0 0 c
14. 35011978 07 2012 125 BMX ART 0414 814 The values may be displayed using standardized display in 96 to two decimal places Type of Range Display Unipolar range from 0 to 10 000 0 at 100 00 Bipolar range from 10 000 to 10 000 100 00 to 100 00 The user may also define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range 100 00 e the upper threshold corresponding to the maximum value for the range 100 00 26 These lower and upper thresholds are integers between 32 768 and 432 767 Main frequency 50 60 Hz Rejection Depending on the country the user can configure the frequency rejection of main power harmonics by adapting the speed of sigma delta converter Sensor Alignment The process of alignment consists in eliminating a systematic offset observed with a given sensor around a specific operating point This operation compensates for an error linked to the process Therefore replacing a module does not require a new alignment However replacing the sensor or changing the sensor s operating point does require a new alignment Conversion lines are as follows Conversion line after alignment Converted value 10000 f our d E N I Conversjon line betore alignment Input measurement I s 2 510 C Sat o o o o i 126 35011978 07
15. If the level of liquid in the tank reaches or exceeds the maximum level the Level Reached transition is enabled Using the Statuses We will need to program the With fault transition so that we can stop the pump in three cases e the maximum liquid level has been reached e the pump has been stopped manually e the measurement falls beyond the upper tolerance area Before we can use the bit which will indicate whether the measure still falls within the upper tolerance area lWr m c 1 6 we need to define the display format and scale of the channel used Step Action 1 Access the hardware configuration screen for the appropriate module 2 Select the 0 10 v range for channel 0 see see page 217 268 35011978 07 2012 Operating Modules from the Application Step Action Access the Parameters dialog box for the channel see see page 220 in order to input the following parameters Scale 0 gt 100 gt 100 Channel 0 Disp m e r Overflow Below O v Checked Above 110 v Checked The upper tolerance area will be between 100 and 110 liters Confirm your changes by closing the dialog box Validate the change with Edit gt Validate The code associated with the fault control transition looks like this High Tank Lev el With Fault 2
16. KWr m c 4 Overshoot above value 282 35011978 07 2012 Quick Start Example of Analog I O Module Implementation In this Part This part presents an example of implementation of the analog input output modules What Is in This Part This part contains the following chapters Chapter Chapter Name Page 17 Description of the Application 285 18 Installing the Application Using Unity Pro 287 19 Starting the Application 315 20 Actions and transitions 323 35011978 07 2012 283 Example of Analog I O Module Implementation 284 35011978 07 2012 Description of the Application 17 Overview of the Application At a Glance The application described in this document is used to manage the level of a liquid in a tank The tank is filled by a pump and drained using a valve The level of the tank is measured with an ultrasonic sensor placed below of the tank The volume of the tank is shown by a digital display The desired level of liquid is defined by the operator using a potentiometer The application s operation control resources are based on an operator screen which shows the status of the various sensors and actuators as well as the level of the tank The high tank level is defined through the operator screen 35011978 07 2012 285 Description of the application Illustration Operating Mode This is the application s final operator screen
17. NC 3 Ng 5 Actuator NC D COM1 o2 U Ix pole input for channel x COMx pole input for channel x Channel 0 Voltage actuator Channel 1 Current actuator 35011978 07 2012 149 BMX AMO 0210 Use of the TELEFAST ABE 7CPA21 Wiring Accessory Introduction Illustration The BMXAMO0210 module can be connected to a TELEFAST ABE 7CPA21 accessory The module is connected using one of the following cables e BMX FCA 150 length 1 5 m e BMX FCA 300 length 3 m e BMX FCA 500 length 5 m The TELEFAST ABE 7CPA21 is connected as shown in the illustration below The analog outputs are accessible on the terminals of the TELEFAST ABE 7CPA21 as follows U IO Com0 U M ooooo oo o o oo 2 Com1 o ojo 3 O O O 2 200 201 202 203 204 205 206 207 Shield cable CH1 Shield cable i CHO Ground 150 35011978 07 2012 BMX AMO 0410 Analog Output Module Subject of this Chapter This chapter presents the BMX AMO 0410 module its characteristics and explains how it is connected to the various pre actuators and actuators What Is in This Chapter This chapter contains the following topics Topic Page Presentation 152 Characteristics 153 Functional Description 156 Wiring Precautions 161 Wiring Diagram 163 Use of the TELEFAST ABE 7CPA21 Wiring Accessory 165 35011978 07 2012 151 BMX AMO 0410 Presentati
18. BMX AMO 0802 Analog Output Module Subject of this Chapter This chapter presents the BMX AMO 0802 module its characteristics and explains how it is connected to the various pre actuators and actuators What Is in This Chapter This chapter contains the following topics Topic Page Presentation 168 Characteristics 169 Functional Description 171 Wiring Precautions 176 Wiring Diagram 178 Use of the TELEFAST ABE 7CPA02 Wiring Accessory 179 35011978 07 2012 167 BMX AMO 0802 Presentation Function The BMX AMO 0802 is a high density output analog module fitted with 8 non isolated channels It offers the following current ranges for each output e 0 20 mA e 4 20 mA The range is selected during configuration Illustration The following graphic shows the BMX AMO 0802 analog output module NOTE The terminal block is supplied separately 168 35011978 07 2012 BMX AMO 0802 Characteristics General Characteristics The general characteristics for the BMX AMO 0802 and BMX AMO 0802H see page 45 modules are as follows Type of outputs Non isolated high level outputs with common point Nature of outputs Current Number of channels 8 Digital Analog converter resolution 16 bits Output refresh time 4ms Power supply for outputs by the module Types of protection Outputs protected to short circuits and perman
19. This DFB authorizes the command to open the valve Valve opening cmd when the inputs Valve closure and Lim valve opening are set to 0 The principle is the same for closure with an additional safety feature if the user requests the opening and closing of the valve at the same time opening takes priority In order to monitor opening and closing times we use the TON timer to delay the triggering of an error condition Once the valve opening is enabled Valve opening cmd 1 the timer is triggered If Lim valve opening does not switch to 1 within two seconds the output variable Valve opening error switches to 1 In this case a message is displayed NOTE The PT time must be adjusted according to your equipment NOTE For more information on creating a section consult the Unity Pro online help click then Unity then Unity Pro then Operate Modes and Programming and select the required language 35011978 07 2012 301 Application using Unity Pro Creating the Program in SFC for Managing the Tank At a Glance The main program is written in SFC Grafcet The different sections of the grafcet steps and transitions are written in LD This program is declared in a MAST task and will depend on the status of a Boolean variable The main advantage of SFC language is that its graphic animation allows us to monitor in real time the execution of an application Several sections are declared in the MAST task e T
20. cc 1 1 1 T 1 1 1 1 1 1 354 35011978 07 2012 Index Telefast 2 43 terminal blocks BMWFTB2020 27 BMWFTB2820 34 BMXFTB2000 27 BMXFTB2010 27 coding 20 connecting 31 37 installing 19 thermocouple ranges BMXART0814 334 timing BMXAMI0410 57 BMXAMI0800 78 BMXAMI0810 99 BMXAMMO600 189 topological state RAM addressing of M340 analog modules 343 TRD ranges BMXART0814 332 U underflow monitoring BMXAMI0410 57 BMXAMI0800 78 BMXAMI0810 99 BMXAMMO0600 790 W wiring accessories 43 wiring precautions BMXAMI0410 62 BMXAMI0800 83 BMXAMI0810 104 BMXAMMO0600 197 BMXAMO0210 147 BMXAMO0410 161 BMXAMOO802 176 BMXART0814 128 35011978 07 2012 355 Index 356 35011978 07 2012
21. sending module status back to application 6 Module monitoring output power supply test and sending error testing for range overflow on channels notifications back to e testing for output open circuits and short circuits the application e watchdog test e Programmable fallback capabilities Writing Outputs The application must provide the outputs with values in the standardized format e 10 000 to 10 000 for the 10 V range e Oto 10 000 in 0 20 mA and 4 20 mA ranges Digital Analog Conversion The digital analog conversion is performed on e 16 bit for the 10 V range e 15 bit in 0 20 mA and 4 20 mA ranges 35011978 07 2012 143 BMX AMO 0210 Overflow Control Module BMX AMO 0210 allows an overflow control on voltage and current ranges The measurement range is divided in three areas lower threshold upper threshold underflow area nominal range i overflow area Description Designation Description Nominal range measurement range corresponding to the chosen range Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold Overflow values for the various ranges are as follows Range BMX AMO 0210 Underflow Area Nominal Range Overflow Area 10V 11 250 11 001 11 000 11 000 11 001 11 250 0 20mA 2 000 1 001 1 000 11 000 11 001 12 000 4 20mA 1 600 801 800 10800 10801 11 600
22. Description For RTD and TC sensors the data is a multiple of 10 of the real temperature in C or F The last digit represents 0 1 C or 0 1 F For millivoltmeter the data ranges from 40 mV 320 mV to 1280 mV and is also a multiple of 10 of the real measurement The last digit represents 10 nV For millivoltmeter the data range of 640 mV is a multiple of 100 of the real measurement The last digit represents 100 nV RTD Ranges The table below presents the ranges for the RTD sensors values in brackets are in 1 10 F Range Under flow Lower scale Upper scale Over flow Pt100 IEC 751 1995 JIS C1604 1997 2 4 wires 1990 1750 8250 8490 3260 2830 15170 15600 Pt1000 IEC 751 1995 JIS C1604 1997 2 4 wires 1990 1750 8250 8490 3260 2830 15170 15600 Ni100 DIN43760 1987 2 4 wires 590 540 1740 1790 750 660 3460 3550 Ni1000 DIN43760 1987 2 4 wires 590 540 1740 1790 750 660 3460 3550 Pt100 IEC 751 1995 JIS C1604 1997 3 wires 1990 1750 8250 8490 3260 2830 15170 15600 Pt1000 IEC 751 1995 JIS C1604 1997 3 wires 1990 1750 8250 8490 3260 2830 15170 15600 Ni100 DIN43760 1987 3 wires 590 540 1740 1790 750 660 3460 3550 Ni1000 DIN43760 1987 3 wires 590 540 1740 1790 750 660 3460 3550 JPt100 JIS C1604 1981 JIS C1606 1989 2 4 wires 990 870 4370 4490 1460 1240 8180 8400 JPt1000 JIS C1604 1981 JIS C1606 1989 2 4 990 870 437
23. Creating a Program in LD for Application Execution At a Glance This section controls the pump and the valve using the DFBs created See Creation and Use of the DFBs page 297 earlier Illustration of the Execution Section The section below is part of the MAST task It has no temporary condition defined for it so it is permanently executed FBI_1 Motor Init_Pump x EN ENO Tank_Filling x Run Motor Motor run cmd Tank Drainx Stop Motor Motor error Eni Air x 4 Contactor_return Contactor Return Acknowledgement Acknowledgement FBI 2 Tank Drainx Mou EN ENO Tank Drain 2x Valve Valve Valve opening cmd Init Purnp x B Valve Valve Valve closure cmd Tank fillingix Lim valve opening im va Valve Valve opening error End Alarm x Lim valve closure Lim v vae Valve closure error Pump Flow Reduction Acknowledgement Acknowledgement Initial x Description of the Application Section When the Pump step is active the Run input of the motor DFB is at 1 The Motor run cmd switches to 1 and the pump supply is activated The same principle applies to the rest of the section 306 35011978 07 2012 Application using Unity Pro Procedure for Creating an LD Section The table below describes the procedure for creating part of the Application section St
24. Pump flow m3 h NENNEN Start Cycle Stop Cycle E High tank level Desired Level E Low tank level Measured level 9 Tank ready Drain Tank Trcic Eee Ty The operating mode is as follows A potentiometer is used to defined the desired level A Start Cycle button is used to start the filling When the desired level of the tank is reached the pump stops and the Tank ready led lights up A Drain tank button is used to start the tank draining When the low level of the tank is reached the valve closes The Start Cycle button is used to restart the filling A Stop Cycle button is used to interrupt the filling Pressing this button allows you to set the system to a safe level The pump stops and the valve opens until the low level is reached tank empty The valve closes The pump has a variable flow rate the value of which can be accessed by the operator screen The more the level of liquid is raised the more the flow is reduced The flow rate of the valve is fixed A safety measure must be installed If the high level is exceeded a safety measure is activated and the system is set to failsafe The pump then stops and the valve opens until the low level is reached tank empty The valve closes For failsafe mode an error message must be displayed The time that the valve is open and closed is monitored with an error message being displayed if either of these is excee
25. The fallback position should not be used as the sole safety method If an uncontrolled position can result in a hazard an independent redundant system must be installed Failure to follow these instructions can result in death serious injury or equipment damage Behavior at Initial Power Up and When Switched Off When the module is switched on or off the outputs are set to O 0 V or 0 mA 35011978 07 2012 145 BMX AMO 0210 Actuator Alignment The process of alignment consists in eliminating a systematic offset observed with a given actuator around a specific operating point This operation compensates for an error linked to the process Therefore replacing a module does not require a new alignment However replacing the actuator or changing the sensor s operating point does require a new alignment Conversion lines are as follows Voltage Current Conversion line after alignment value 10 000 4 2 P N Conversion line before alignment Pre actuator value i M 10V The alignment value is editable from a programming console even if the program is in RUN Mode For each output channel you can e view and modify the initial output target value e save the alignment value e determine whether the channel already has an alignment The maximum offset between the measured value and the corrected output value aligned value may not exceed 1 500 NOTE To align several analog chan
26. Type of Range Display Unipolar range from 0 to 10 000 0 at 100 00 0 10 V 0 5 V 1 5 V 0 20mA 4 20mA Bipolar range from 10 000 to 10 000 100 00 at 4100 00 10 V 5 mV 20 mA It is also possible to define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range 0 or 100 00 e the upper threshold corresponding to the maximum value for the range 100 00 The lower and upper thresholds must be integers between 32 768 and 32 767 For example imagine a conditioner providing pressure data on a 4 20 mA loop with 4 mA corresponding to 3 200 millibar and 20 mA corresponding to 9 600 millibar You have the option of choosing the User format by setting the following lower and upper thresholds 3 200 for 3 200 millibar as the lower threshold 9 600 for 9 600 millibar as the upper threshold Values transmitted to the program vary between 3 200 4 mA and 9 600 20 mA Measurement Filtering The type of filtering performed by the system is called first order filtering The filtering coefficient can be modified from a programming console or via the program The mathematical formula used is as follows Measiin a x Measiin 4 1 a x Val n where a efficiency of the filter Measy measurement filtered at moment n Measrn 1 measurement filtered at moment n 1 Valp n g
27. accom modated maximum AWG 16 1 5 mm Wiring constraints The wires are connected by pressing on the button located next to each pin To press on the button you have to use a flat tipped screwdriver with a maximum diameter of 3 mm Caged terminal blocks have solts that accept e flat tipped screwdrivers with a diameter of 3 mm posidriv n 1 cross tipped screwdrivers Caged terminal blocks have captive screws On the supplied blocks these Screws are not tightened Maximum screw tightening torque 0 5 Nem 0 37 Ib ft A DANGER ELECTRICAL SHOCK The terminal block must be connected or disconnected with sensor and pre actuator voltage switched off Failure to follow these instructions will result in death or serious injury Connection of 28 Pin Terminal Blocks The following diagram shows the method for opening the 28 pin terminal block door so that it can be wired 35011978 07 2012 35 General Rules for Physical Implementation The connection cables for 28 pin terminal blocks come in 2 kinds of connections e Connection cables with a FTB connector which come in 2 different lengths e 3 meter BMX FTW 3088 e 5 meter BMX FTW 5088 e Connection cables with a FTB and a D Sub25 connectors for direct wiring of BMX AMI 0800 module with Telefast ABE 7CPA02 03 31E or BMX AMI 0810 modules with Telefast ABE 7CPA02 31 31E which come in 2 di
28. parame NOTE ters You can not send the WRITE PARAM and RESTORE PARAM requests at the same time to the channels managed by the same logical nodes The logical node can only process one request the other request will generate an error To avoid this kind of errors you have to manage the exchange for each channel with 9eMWr m c 0 x and MWr m c 1 x 35011978 07 2012 273 Operating Modules from the Application General Principle for Using Explicit Instructions The diagram below shows the different types of explicit exchanges that can be made between the processor and module PLC processor Analog module 96MWr m c or 9eMWr m MOD r 1 object Status parameters READ STS Status parameters Command parameters WRITE CMD Command parameters WRITE PARAM E Current adjustment READ PARAM be s parameters k SAVE_PARAM te Current adjustment parameters Initial adjustment RESTORE_PARAM parameters 1 Only with READ STS and WRITE CND instructions Example of Using Instructions READ STS instruction The READ STS instruction is used to read SENSOR FLT MWr m c 2 and NOT READY MWr m c 3 words It is therefore possible to determine with greater precision the errors which may have occurred during operation Performing a READ STS of all the channels would result in overloading of the PLC A less burdensome me
29. 1 or Stop 1 Tank High Level With Default Al 324 35011978 07 2012 Reached Level transition The action associated to the Reached Level transition is as follows Comment If the liquid in the tank reach the desired level the filling stops COMPARE Reached Level jiLevel Desired Level Filling In Progress transition X 2 The action associated to the Filling In Progress transition is as follows Comment Pump flow rate reduction COMPARE COMPARE Level gt Desired_Level Stage Stage Nb Stage Filing In Progress CN Xe Nb Stage Empty Tank transition The action associated to the Empty Tank transition is as follows Comment Comment Draining pump flow rate Draining end reinitialisation Tank Low Level OPERATE Pump Flow z0 0 Empty Tank Y IN 35011978 07 2012 325 Actions At a glance The next tasks are used in different steps of the grafcet Initial step The action associated to the Initial step is as follows Comment Simulation mode reinitialisation of the liquid level This action compen sates for level calculation inaccuracy OPERATE 4 Level 0 0 Comment This action tests the Desired Menu variable before the beginning of
30. 6 Close the Adjust channel dialog box 258 35011978 07 2012 Analog Module Diagnostics 15 Subject of this Chapter This chapter describes the diagnostics aspect in the implementation of analog modules What Is in This Chapter This chapter contains the following topics Topic Page Diagnostics of an Analog Module 260 Detailed Diagnostics by Analog Channel 262 35011978 07 2012 259 Diagnostics of an Analog Module At a Glance The Module diagnostics function displays errors when they occur classified according to category e Internal detected error e module malfunction e self testing error e External events e Wiring control broken wire overload or short circuit e Under range over range e Other errors e configuration error e module missing or off e inoperative channel A module error is indicated by a number of LEDs changing to red such as e in the rack level configuration editor e the LED of the rack number e the LED of the slot number of the module on the rack e in the module level configuration editor e the Err and I O LEDs depending on the type of error e the Channel LED in the Channel field 260 35011978 07 2012 Procedure The table below shows the procedure for accessing the module Fault screen Result The list of module errors appears Step Action 1 Open the module debugging screen 2 Click on the module re
31. ANA CH OUT ARRAY 0 y 1 of T U ANA VALUE OUT array of structure 35011978 07 2012 245 IODDTs and Device DDTs for Analog Modules The following table shows the T U ANA VALUE IN O x 1 and T U ANA VALUE OUT 0 y 1 Structure status word bits 2 TRUE VALUE of the T U ANA VALUI Standard Symbol Type Bit Meaning Access VALUE INT if FORCE CMD 1 then VALUE FORCED VALUE read if FORCE CMD 0 then VALUE TRUE VALUE FORCED VALUE INT forced value of the channel read write FORCE CMD BOOL 0 Un force command read write 1 2 force command FORCE STATE BOOL 0 value is not forced read 1 value is forced TRUE VALUE INT True value of the channel from the sensor read 1 VALUE of the T U ANA VALUE OUT structure word can be accessed in read write E OUT is the value calculated from the application The following table shows the T U ANA TEMP CH IN O x 1 structure status word bits Standard Symbol Type Bit Meaning Access FCT TYPE WORD 0 channel is not used read 1 2 channel is used CH HEALTH BOOL 0 channel is inactive read 1 channel is active CH_WARNING BOOL 0 no detected warning on the channel read 1 a detected warning on the channel ANA STRUCT T_U_ANA_VALUE_IN read MEASURE_STS INT measurement status read CJC_VALUE INT Cold junction compensation value 1 10 C read Expl
32. STD 1 Supp 2 Ground 3 STD 1 Supp 3 Ground 4 STD 2 Supp 4 Ground 100 1 3 IVO 200 14 2 COMO 101 2 1 CO 201 Ground 102 15 4 IV1 202 3 5 COM1 103 16 6 HC1 203 Ground 104 4 9 1V2 204 17 8 COM2 105 5 7 1C2 205 Ground 106 18 10 IV3 206 6 11 COM3 107 19 12 HC3 207 Ground 108 7 17 1V4 208 20 16 COM4 109 8 15 104 209 Ground 110 21 18 1V5 210 9 19 COM5 111 22 20 1C5 211 Ground 112 10 23 IV6 212 23 22 COM6 113 11 21 C6 213 Ground 114 24 24 HV7 214 12 25 COM7 115 25 26 HC7 215 Ground IVx pole voltage input for channel x ICx pole current input for channel x COMkx pole voltage or current input for channel x NOTE The strap with the ABE7CPAO2 must be removed from the terminal otherwise the signal ground of the channels will be shorted to the earth For the ground connection use the additional terminal block ABE 7BV20 90 35011978 07 2012 BMX AMI 0800 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA03 TELEFAST 2 25 pin AMIO800 Signal type TELEFAST 2 25 pin AMIO800 Signal type terminal SubD pin out terminal SubD pin out block number connector block number connector pin pin number number 1 OV Supp 1 24 V sensor supply 2 OV Supp 2 24 V sensor supply 3 OV Supp 3 0 V sensor
33. m BHL Gray White OC EX15 E m A12 T RedBlue MS15 B12 Blue Red a MS15 m m A6 RedOrange EX2 6 pts B6 Orange Red EX2 6 AT Red Green MS2 6 B7 X Green Red X MS2 6 A1 Red iBrown 1 EX3 7 vem m m B1 C BownRed EX3 7 pa A2 Red Gray ye MS3 7 Cable u a HC GraylRed X MS3 7 Outpu old D A3 NC B3 NC o Ag NC m m B4 NC Ab NC E m B5 NC o5 A8 NC B8 NC A9 NC o B9 NC E m ATO NC BTU NC BMX FCW 1S mim A13 NC BA B13 NC A14 NC B14 NC A15 NC B15 NC A20 NC Notwired B20 NC W Wired 42 35011978 07 2012 General Rules for Physical Implementation TELEFAST Wiring Accessories Dedicated to Analog Modules At a Glance Two TELEFAST wiring accessories are available e ABE 7CPA410 specifically designed for the BMX AMI 0410 module In addition to distributing 4 channels to the screw terminal blocks It is also used to e Supply channel by channel sensors with a protected 24 V current limited to 25 mA channel while maintaining isolation between the module channels e Protect current shunts contained in the modules against over voltage e ABE 7CPA412 specifically designed for the BMX ART 0414 0814 module It distributes 4 or 8 channels from one to two 40 pin FCN connectors for connecting thermocouples It includes a cold junction compensation circuit at 1 5 C 2 7 F All four or eight channels may be used When extending to
34. 1 49 Lim Valve Opening 0 EBOOL 4 Desired Level 100 0 REAL 1 49 Nb Stage 10 0 REAL 1 4 Run 1 EBOOL 49 Stop 0 EBOOL 2 NOTE The animation table is dynamic only in online mode display of variable values 310 35011978 07 2012 Application using Unity Pro Creating the Operator Screen At a Glance The operator screen is used to animate graphic objects that symbolize the application These objects can belong to the Unity Pro library or can be created using the graphic editor NOTE For more information see Unity Pro online help click on then Uni ty then Unity Pro then Operate modes and Operator screens Illustration of the Operator Screen The following illustration shows the application operator screen N Pump flow m3 h Desired Level EEE 12 11 v Start Cycle Stop Cycle zich tank level BS tow tank level 10 9 E Tank ready Drain Tank 5 6 7 The associated variables are presented in the table below N Description Associated variable 1 Pump flow indicator Pump_Flow 2 Mesured level indicator Level 3 Representation of the level in the tank Level 35011978 07 2012 311 Application using Unity Pro N Description Associated variable 4 Valve Lim Valve Closure 5 Scale indicator Desired Level 6 Desired l
35. 2 Amplifying Input e Gain selecting based on characteristics of input signals as Signals defined during configuration unipolar or bipolar range in voltage or current e Compensation of drift in amplifier device 3 Converting e Conversion of analog Input signal into digital 24 bit signal using a XA converter 4 Transforming e Takes into account recalibration and alignment coefficients to incoming values be applied to measurements and the module s self into workable calibration coefficients measurements Numeric filtering fo measurements based on configuration for the user parameters e Scaling of measurements based on configuration parameters 5 Communicating e Manages exchanges with CPU with the e Topological addressing Application e Receives configuration parameters from module and channels e Sends measured values as well as module status to application 6 Module Conversion string test monitoring and sending error notification back to application Testing for range overflow on channels Watchdog test 98 35011978 07 2012 BMX AMI 0810 Measurement Timing The timing of measurements is determined by the cycle selected during configuration Normal or Fast Cycle e Normal Cycle means that the scan cycle duration is fixed e With the Fast Cycle however the system only scans the channels designated as being In Use The scan cycle duration is therefore proportional to the number of channels In
36. 32 768 and 432 767 For example imagine a conditioner providing pressure data on a 4 20 mA loop with 4 mA corresponding to 3 200 millibar and 20 mA corresponding to 9 600 millibar You have the option of choosing the User format by setting the following lower and upper thresholds 3 200 for 3 200 millibar as the lower threshold 9 600 for 9 600 millibar as the upper threshold Values transmitted to the program vary between 3 200 4 mA and 9 600 20 mA Measurement Filtering The type of filtering performed by the system is called first order filtering The filtering coefficient can be modified from a programming console or via the program The mathematical formula used is as follows Measiin A Xx Measiin 9 1 a x Val n where a efficiency of the filter Measqq measurement filtered at moment n Measin 4 measurement filtered at moment n 1 Valp n gross value at moment n 35011978 07 2012 59 BMX AMI 0410 Sensor Alignment You may configure the filtering value from 7 possibilities from 0 to 6 This value may be changed even when the application is in RUN mode NOTE Filtering may be accessed in Normal or Fast Cycle The filtering values depend on the T configuration cycle where T cycle time of 5 ms in standard mode Desired Efficiency Required Corresponding o Filter Cut off Value Response Frequency in Time at 63 Hz No filtering 0 0 0 0 Low filtering
37. C according to the formula Ep 5 T 25 x e 60 251735 Reference standards e Pt100 Pt1000 RTD NF C 42 330 June 1983 and IEC 751 2nd edition 1986 e Ni1000 RTD DIN 43760 September 1987 35011978 07 2012 333 Characteristics of the RTD and Thermocouple Ranges Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees Celsius Introduction The following tables show the measuring device errors for the various thermocouples B E J K N R S and T in degrees Celsius e The precision values given below are valid irrespective of the type of cold junction compensation TELEFAST or Pt100 class A e The cold junction temperature considered in the precision calculation is 25 C e The resolution is given with a mid range operating point e The precision values include e electrical errors on the acquisition system for input channels and cold junction compensation software errors and interchangeability errors on the cold junction compensation sensors e thermocouple sensor errors are not taken into account 334 35011978 07 2012 Characteristics of the RTD and Thermocouple Ranges Thermocouples B E J and K The table below shows the maximum error values for thermocouples B E J and K at 25 C Temperature Thermocouple B Thermocouple E Thermocouple J Thermocouple K Maxim
38. C of 10 min stabilization time 0 005 of FS 0 007 of FS Long term stability after 1000 hours lt 0 004 of FS lt 0 004 of FS Legend 1 FS Full Scale 2 With conversion resistor error NOTE If nothing is connected on a BMX AMI 0800 and BMX AMI 0800H see page 45 analog module and if channels are configured range of 4 20 mA or 1 5 V there is a detected I O error as if a wire is broken 35011978 07 2012 75 BMX AMI 0800 Functional Description Function Illustration The BMX AMI 0800 module is a high density input analog module with 8 non input channel This module is used in conjunction with sensors or transmitters it performs monitoring measurement and continuous process control functions The BMX AMI 0800 module offers the following range for each input according to the selection made during configuration 10 V 0 10 V 0 5 V 0 20 mA 1 5V 4 20mA 5 V 20 mA The module operates with voltage inputs It includes eight read resistors connected to the terminal block to perform current inputs The BMX AMI 0800 module s illustration x S 2 2 E E E 2 a v AID converter Processing BUS X interface Connector of X BUS 76 35011978 07 2012 BMX AMI 0800 Description No Process Function 1 Adapting the e Physical connection to the process through a 28 pin screw Inputs and terminal block Mul
39. Channel 1 input Connects to grounding strip Channel n input Channel n input PLC ground Vs ame erg If the sensors are referenced in relation to the ground this may in some cases return a remote ground potential to the terminal block It is therefore essential to follow the following rules e The potential must be less than the permitted low voltage for example 30 Vrms or 42 4 VDC e Setting a sensor point to a reference potential generates a leakage current You must therefore check that all leakage currents generated do not disturb the system 4 DANGER HAZARD OF ELECTRIC SHOCK Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Ensure that e potentials greater than permitted low limits cannot exist e induced currents do not affect the measurement or integrity of the system Failure to follow these instructions will result in death or serious injury 35011978 07 2012 85 BMX AMI 0800 Electromagnetic Hazard Instructions CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding El
40. EBOO BOOL BOOL EBOO REAL REAL v EBOO Addre w Value e Comment 296 35011978 07 2012 Application using Unity Pro Creation and Use of the DFBs At a Glance DFB types are function blocks that can be programmed by the user ST IL LD or FBD Our example uses a motor DFB and a valve DFB We will also be using existing DFB from the library for monitoring variables Particularly safety variables for tank levels and error variables returned by the valve The status of these variables will be visible in Diagnostics display NOTE Function blocks can be used to structure and optimize your application They can be used whenever a program sequence is repeated several times in your application or to set a standard programming operation for example an algorithm that controls a motor Once the DFB type is created you can define an instance of this DFB via the variable editor or when the function is called in the program editor NOTE For more information see Unity Pro online help click on then Uni ty then Unity Pro then Language references and User function block Procedure for Creating a DFB The table below shows the procedure for creating application DFBs Step Action 1 In the Project browser right click on Derived FB types and select Open 2 In the Data editor window select the box in the Name column and enter a name for your DFB and confirm with Enter
41. Q LED flashing e LED flashing rapidly eo LED on 1 only on the BMX AMO 0210 module 2 one or more LEDs 35011978 07 2012 49 Diagnostics 50 35011978 07 2012 BMX AMI 0410 Analog Input Module Subject of this Chapter This chapter presents the BMX AMI 0410 module its characteristics and explains how it is connected to the various sensors What Is in This Chapter This chapter contains the following topics Topic Page Presentation 52 Characteristics 53 Functional Description 55 Wiring Precautions 62 Wiring Diagram 66 Use of the TELEFAST ABE 7CPA410 Wiring Accessory 67 35011978 07 2012 51 BMX AMI 0410 Presentation Function Illustration The BMX AMI 0410 module is a high level 4 input industrial measurement device Used in conjunction with sensors or transmitters it performs monitoring measurement and continuous process control functions The BMX AMI 0410 module offers the following range for each input according to the selection made during configuration e Voltage 10 V 0 5 V 0 10 V 1 5 V 5 V e Current 0 20 mA 4 20 mA 20 mA The module operates with voltage inputs It includes four read resistors connected to the terminal block to perform current inputs BMX AMI 0410 analog input module looks like this NOTE The terminal block is supplied separately 52 35
42. The name of your DFB appears with the sign Works unanalyzed DFB 3 Open the structure of your DFB see figure next page and add the inputs outputs and other variables specific to your DFB 4 When the variables of the DFB are declared analyze your DFB the sign Works must disappear To analyze your DFB select the DFB and in the menu click Build then Analyze You have created the variables for your DFB and must now create the associated section 5 Inthe Project browser double click on Derived FB types then on your DFB Under the name of your DFB the Sections field will appear Right click on Sections then select New section Give your section a name then select the language type and confirm with OK Edit your section using the variables declared in step 3 Your DFB can now be used by the program DFB Instance 35011978 07 2012 297 Application using Unity Pro Variables Used by the Motor DFB The following table lists the variables used by the Motor DFB Variable Type Definition Run Input Motor run command Stop Input Motor stop command Contactor Return Input Contactor feedback in the event of motor run problem Acknowledgement Input Acknowledgement of the Motor error output variable Motor Run Cmd Output Start of motor Motor Error Output Display in the Diagnostics display window of an alarm linked to a problem with the motor Illu
43. channel by channel Saturated value channel by channel Output short or open circuit Short circuit Maintain channel by channel Open circuit Maintain channel by channel Module Hot swapping processor 0 V all channels 0 mA all channels in STOP mode Reloading Program Fallback or Maintain at current value is selected during the configuration of the module The fallback value may be modified from the Debug in Unity Pro or through a program A WARNING UNEXPECTED EQUIPMENT OPERATION The fallback position should not be used as the sole safety method If an uncontrolled position can result in a hazard an independent redundant system must be installed Failure to follow these instructions can result in death serious injury or equipment damage Behavior at Initial Power Up and When Switched Off When the module is switched on or off the outputs are set to 0 0 V or 0 mA Actuator Alignment The process of alignment consists in eliminating a systematic offset observed with a given actuator around a specific operating point This operation compensates for an error linked to the process Therefore replacing a module does not require a new alignment However replacing the actuator or changing the sensor s operating point does require a new alignment 35011978 07 2012 159 BMX AMO 0410 Conversion lines are as follows Voltage Current Conversion line
44. 0210 BMX AMO 0410 BMX AMO 0802 BMX AMM 0600 Number of output 2 4 8 2 channels Range 10 V 10 V 0 20 mA 10 V 0 20 mA 0 20 mA 4 20 mA 0 20 mA 4 20 mA 4 20 mA 4 20 mA Task associated to MAST FAST MAST FAST MAST FAST MAST FAST Channel Group of channels All channels All channels All channels All channels affected by the task change Fallback Fallback to 0 Maintain Fallback to value Fallback to 0 Maintain Fallback to value Fallback to 0 Maintain Fallback to value Fallback to 0 Maintain Fallback to value Lower Range Overflow Control 1 Active Inactive Active Inactive Active Inactive Active Inactive Upper Range Overflow Control 1 Active Inactive Active Inactive Active Inactive Active Inactive Wiring check 1 Active Inactive Active Inactive Active Inactive Active Inactive Legend 1 This parameter is available as a checkbox 35011978 07 2012 215 12 3 Entering Configuration Parameters Using Unity Pro Subject of this Section This section presents the entry of various configuration parameters for analog input output channels using Unity Pro NOTE For the communication between the channels and the CPU there is the logical nodes Each logical node includes two channels So when you modify the configuration of analog modules the new parameters are ap
45. 15 module in progress NOTE If the module is not present or is disconnected explicit exchange objects RI SMWr m c 0 0 EAD_STS for example are not sent to the module STS_IN_PROG 0 but the words are refreshed 278 35011978 07 2012 Operating Modules from the Application Explicit Exchange Report EXCH RPT The table below presents the EXCH_RPT MWr m c 1 report bits Standard symbol Type Access Meaning Address STS_ERR BOOL R Error reading channel 9eMWr m c 1 0 status words 1 error CMD ERR BOOL R Error during a command 9eMWr m c 1 1 parameter exchange 1 error ADJ ERR BOOL R Error while exchanging MWr m c 1 2 adjustment parameters 1 error RECONF_ERR BOOL R Error during MWr m c 1 15 reconfiguration of the channel 1 error 35011978 07 2012 279 Operating Modules from the Application Language Objects Associated with Configuration At a Glance The configuration of an analog module is stored in the configuration constants SKw The parameters r m and c shown in the following tables represent the topologic addressing of the module Each parameter had the following signification e r represents the rack number e m represents the position of the module on the rack e c represents the channel number BMX AMI 0410 BMX AMI 0800 and BMX AMI 0810 Configuration Objects and Inputs of BMX AMM 0600 The following table lists
46. 2 I a Processing X Bus o S 2 a do x ac o 2 Acquisition Device sol 5 FIE g is o Power Supply isol 35011978 07 2012 123 BMX ART 0414 814 Details of the functions are as follows Address Element Function 1 Adapting the Inputs Adaptation consists in a common mode and ifferential mode filter Protection resistors on the inputs allowt to withstand voltage spikes of up to 7 5 V A layer of multiplexing allows self calibration of the acquisition device offset as close as possible to the input terminal as well as selecting the cold junction compensation sensor included in the TELEFAST housing 2 Amplifying Input Built around a weak offset amplifier internal to the A N converter Signals A current generator ensures the RTD resistance measurement 3 Conversion The converter receives the signal issued from an input channel or from the cold junction compensation Conversion is based on a X A 16 bit converter There is a converter for each input 4 Transforming e recalibration and alignment coefficients to be applied to measurements as well incoming values as the module s self calibration coefficients into workable numeric filtering of measurements based on configuration parameters measurements for scaling of measurements based on configuration parameters the user 5 Communicating manages exchanges with CPU with the Application top
47. 2 INT_OFFS_FLT BOOL R Internal calibration offset error MWr m c 3 3 INT_REF_FLT BOOL R Internal calibration reference error MWr m c 3 4 INT_SPI_PS_FLT BOOL R Internal serial link or power supply error MWr m c 3 5 RANGE_UNF BOOL R Recalibrated channel or range underflow MWr m c 3 6 RANGE_OVF BOOL R Aligned channel or range overflow MWr m c 3 7 35011978 07 2012 231 IODDTs and Device DDTs for Analog Modules Command Controls The following table explains the meaning of the COMMAND ORDI status word bit Reading is performed by a READ STS E R 96MWr m c 4 Standard symbol Type Access Meaning Address FORCING UNFORCING ORDER BOOL R W Forcing unforcing command MWr m c 4 13 Parameters The table below presents the meaning of the MWr m c 5 MWr m c 8 and MWr m c 9 words as well as the threshold command words MWr m c 10 and MWr m c 11 Queries used are those associated with parameters READ PARAM WRITE PARAM Standard symbol Type Access Meaning Address CMD FORCING VALUE INT R W Forcing value to be applied MWr m c 5 FILTER_COEFF INT R W Value of filter coefficient MWr m c 8 ALIGNMENT_OFFSET INT R W Alignment offset value MWr m c 9 NOTE In order to force a channel you have to use the WRITE CMD MWr m c 5 instruction and set the MWr m c 4 13 bitto 1 NOTE To unforce a channel and use
48. 20 mA 35011978 07 2012 187 BMX AMM 0600 Illustration The BMX AMM 0600 module s illustration is as follows 4 voltage inputs A N converter Processing DC DC 2 2 a FS E o E o x o 2 Q T o S a e Q Isolator sng X 0110129uuo2 188 35011978 07 2012 BMX AMM 0600 Description Address Process Characteristics 1 Adaptation physical connection to the process through a 20 pin screw terminal block protecting the module against voltage spikes 2 Adapting the signal e the adaptation is performed on voltage or current via software configuration 3 Converting e this conversion is performed on 13 bits with a polarity sign reframing the data provided by the program is performed automatically and dynamically by the converter 4 Transforming use of factory calibration parameters application data into data directly usable by the digital analog converter 5 Communicating with manages exchanges with CPU the Application topological addressing receiving from the application configuration parameters for the module and channels as well as numeric set points from the channels sending module status back to application 6 Module monitoring testing for range overflow on channels and sending error testing for output open circuits or short circuits notifications back to watchdog test the application e Programmable
49. 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 600 F 5 8 F 5 4 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 700 F 5 4 F 5 0 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 900 F 5 4 F 5 0 F 5 0 F 4 7 F 5 0 F 4 7 F 5 0 F 4 7 F 1 100 F 5 4 F 5 0 F 5 0 F 4 7 F 5 0 F 4 7 F 5 0 F 4 7 F 1 300 F 5 4 F 5 0 F 5 0 F 4 7 F 5 0 F 4 7 F 5 2 F 4 9 F 1 500 F 5 4 F 5 0 F 5 2 F 4 9 F 5 2 F 4 9 F 1 700 F 5 4 F 5 0 F 5 2 F 4 9 F 5 4 F 5 0 F 1 800 F 5 4 F 5 0 F 5 4 F 5 0 F 2 000 F 5 4 F 5 0 F 5 4 F 5 0 F 2 200 F 5 4 F 5 0 F 5 4 F 5 0 F 2 400 F 5 4 F 5 0 F 5 4 F 5 0 F t 2 600 F 5 6 F 5 2 C Q 2 700 F 5 6 F 5 2 C 2 900 F 56 F 52 C S 3 100 F 5 8 F 5 4 F 6 3 200 F 6 0 F 5 6 F Input dynamic 3 390 32 000 F 3 990 17 770 F 2 870 13 950 F 3 830 24 270 F Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires 35011978 07 2012 339 Characteristics of the RTD and Thermocouple Ranges Thermocouples L N R and S The table below shows the maximum precision error values for thermocouples L N R and S at 77 F Temperature Thermocouple L Thermocouple N Thermocouple R Thermocouple S Maximum error at 77 F 1 TFAST Pt100 TFAST Pt100 TFAST Pt100 TFAST Pt100 300 F 6 7 F 4 5
50. Exchange report word MWr m MOD 1 STS_ERR BOOL R Event when reading module status words 9eMWr m MOD 1 0 MOD FLT INT R Internal detected errors word of the module MWr m MOD 2 MOD_FAIL BOOL R module inoperable MWr m MOD 2 0 CH_FLT BOOL R Inoperative channel s MWr m MOD 2 1 BLK BOOL R Terminal block incorrectly wired MWr m MOD 2 2 CONF_FLT BOOL R Hardware or software configuration anomaly MWr m MOD 2 5 NO_MOD BOOL R Module missing or inoperative MWr m MOD 2 6 EXT_MOD_FLT BOOL R Internal detected errors word of the module Fipio MWr m MOD 2 7 extension only MOD_FAIL_EXT BOOL R Internal detected error module unserviceable MWr m MOD 2 8 Fipio extension only CH_FLT_EXT BOOL R Inoperative channel s Fipio extension only MWr m MOD 2 9 BLK_EXT BOOL R Terminal block incorrectly wired Fipio extension 9eMWr m MOD 2 10 only CONF FLT EXT BOOL R Hardware or software configuration anomaly Fipio MWr m MOD 2 13 extension only NO MOD EXT BOOL R Module missing or inoperative Fipio extension 9eMWr m MOD 2 14 only 35011978 07 2012 241 IODDTs and Device DDTs for Analog Modules Analog Device DDT Names Introduction This topic describes the Unity Pro Analog Device DDT The default device DDT name contains the following information e module input and or output X symbol e module insertion number symbol Example MOD ANA X The default device DDT type contains the following information e platform with
51. F 100 F 4 7 F 4 3 F 0 F 4 5 F 4 1 F 4 5 F 4 1 F 4 5 F 4 1 F 4 5 F 4 1 F 200 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 400 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 600 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 700 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 900 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 4 9 F 4 5 F 1 100 F 5 0 F 4 7 F 5 0 F 4 7 F 5 0 F 4 7 F 4 9 F 4 5 F 1 300 F 5 0 F 4 7 F 5 0 F 4 7 F 5 0 F 4 7 F 5 0 F 4 7 F 1 500 F 5 2 F 4 9 F 5 2 F 4 9 F 5 2 F 4 9 F 5 2 F 4 9 F 1 700 F 5 2 F 4 9 F 5 2 F 4 9 F 5 2 F 4 9 F 5 2 F 4 9 F 1 800 F 5 2 F 4 9 F 5 2 F 4 9 F 2 000 F 5 2 F 4 9 F 5 4 F 5 0 F 2 200 F 5 4 F 5 0 F 5 4 F 5 0 F z 2 400 F 5 4 F 5 0 F 5 6 F 5 2 F Q 2 600 F 5 6 F 5 2 F 5 6 F 5 2 F 2 700 F 5 6 F 5 2 F 5 8 F 5 4 F E 2 900 F 58 F 54 F 5 8 F 5 4 F 3 000 F 58 F 54 F 58 F 54F Input dynamic 2 2 800 16 040 F 3 860 23 040 F 160 29 950 F 160 29 950 F Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires 2 Internal compensation ambient temperature 68 F External compensation ambient temperature 86 F 340 35011978 07 2012 Characteristics of the RTD and Thermocouple Ranges Thermocouples T and U The table below shows the maxi
52. Internal Error in Module 0 V all channels 0 mA all channels Output Value out of range range under overflow Value saturated at the defined limit channel by channel Saturated value channel by channel Output short circuit or open circuit Short circuit Maintain channel by channel Open circuit Maintain channel by channel Module Hot swapping processor in STOP mode Reloading Program 0 V all channels 0 mA all channels Fallback or maintain at current value is selected during the module configuration Fallback value may be modified from the Debug in Unity Pro or through a program 35011978 07 2012 195 BMX AMM 0600 A WARNING UNEXPECTED EQUIPMENT OPERATION The fallback position should not be used as the sole safety method If an uncontrolled position can result in a hazard an independent redundant system must be installed Failure to follow these instructions can result in death serious injury or equipment damage Output Functions Behavior at Initial Power Up and When Switched Off When the module is switched on or off the outputs are set to 0 0 V or 0 mA Output Functions Actuator Alignment The process of alignment consists in eliminating a systematic offset observed with a given actuator around a specific operating point This operation compensates for an error linked to the process Therefore replacing a module does
53. Modules ART 0414 ART 0814 Type of inputs Isolated RTD thermocouple and voltage inputs Nature of inputs 40 mV 80 mV 160 mV 320 mV 640 mV 1 28 V inputs Number of channels 4 8 Acquisition cycle time 400 ms 4 channels 400 ms 8 channels Conversion method XA Resolution 15 bit sign Isolation e Between channels 750 Vdc e Between channels and bus 1400 Vdc e Between channels and ground 750 Vdc Maximum authorized over voltage for 7 5 Vde Cold junction compensation e Internal compensation using the dedicated TELEFAST ABE 7CPA412 wiring accessory including a sensor External compensation dedicating channel 0 to a 2 3 wires Pt100 for CJC e External compensation using the CJC values of channels 4 7 for channels 0 3 In this case only one sensor is needed Input filter Low pass filter 1st order numerical Rejection in differential mode 50 60 Hz Typically 60 dB Common mode rejection 50 60 Hz Typically 120 dB Power consumption 3 3 V Typical 0 32W 0 32W Maximum 0 48 W 0 48W Power consumption 24 V Typical 0 47 W 1 00 W Maximum 1 20 W 1 65 W 35011978 07 2012 115 BMX ART 0414 814 Voltage Input Characteristics The characteristics of the voltage inputs of the BMX ART 0414 BMX ART 0414H see page 45 and BMX ART 0814 BMX ART 0814H see page 45 modules are as fol
54. Stop Wr m c 1 6 35011978 07 2012 269 Operating Modules from the Application 16 2 Additional Programming Features Subject of this Section This section presents some useful additional features for the programming of applications that use analog input output modules What Is in This Section This section contains the following topics Topic Page Presentation of Language Objects Associated with the Analog Modules 271 Implicit Exchange Language Objects Associated with Analog Modules 272 Explicit Exchange Language Objects Associated with Analog Modules 273 Management of Exchanges and Reports with Explicit Objects 276 Language Objects Associated with Configuration 280 270 35011978 07 2012 Operating Modules from the Application Presentation of Language Objects Associated with the Analog Modules General Analog modules are associated with different IODDTs The IODDTs are predefined by the manufacturer They contain input output language objects belonging to a channel of an analog module There are several distinct IODDT types for the analog module e T ANA IN BMxX specific to analog input modules such as the BMX AMI 0410 module and specific to the inputs of the BMX AMM 600 mixed module e T ANA IN T BMxX specific to analog input modules such as the BMX ART 0414 0814 e T ANA OUT BMx specific to analog output modules such a s the BMX AMO 0210 module and specifi
55. T U ANA STD OUT 2 BMX AMO 0210 MOD ANA 4 T U ANA STD OUT 4 BMX AMO 0410 MOD ANA 8 T U ANA STD OUT 8 BMX AMO 0802 MOD ANA 6 T U ANA STD IN 4 OUT 2 BMX AMM 0600 MOD ANA 4 T U ANA TEMP IN 4 BMX ART 0414 MOD ANA 8 T U ANA TEMP IN 8 BMX ART 0814 35011978 07 2012 243 IODDTs and Device DDTs for Analog Modules Implicit Device DDT Instances Description The following table shows the T U ANA STD IN xandthe T U ANA STD OUT y status word bits Standard Symbol Type Meaning Access MOD HEALTH BOOL 0 the module has a detected read error 1 the module is operating correctly MOD FLT BYTE internal detected errors byte of read the module ANA CH IN ARRAY 0 x 1 of T U ANA STD CH IN array of structure ANA CH OUT ARRAY 0 y 1 of T U ANA STD CH OUT array of structure The following table shows the T U ANA STD IN x OUT x Status word bits Standard Symbol Type Meaning Access MOD HEALTH BOOL 0 the module has a detected read error 1 the module is operating correctly MOD FLT BYTE internal detected errors byte of read the module ANA CH IN ARRAY 0 x 1 of T U ANA STD CH IN array of structure ANA CH OUT ARRAY x x y 1 of T U ANA STD CH OUT array of structure The following table shows the T U ANA TEMP IN x status word bits Standard Symbol Type Meaning Access MOD HEALTH BOOL 0 the modul
56. This part is devoted to the physical implementation of the family of Modicon M340 PLC analog input and output modules as well as of dedicated TELEFAST cabling accessories What Is in This Part This part contains the following chapters Chapter Chapter Name Page 1 General Rules for the Physical Implementation of Analog 15 Modules 2 Diagnostics for Analog Modules 47 3 BMX AMI 0410 Analog Input Module 51 4 BMX AMI 0800 Analog Input Module 71 5 BMX AMI 0810 Analog Input Module 93 6 BMX ART 0414 0814 Analog Input Modules 113 7 BMX AMO 0210 Analog Output Module 137 8 BMX AMO 0410 Analog Output Module 151 9 BMX AMO 0802 Analog Output Module 167 10 BMX AMM 0600 Analog Input Output Module 181 35011978 07 2012 13 Physical Implementation 14 35011978 07 2012 General Rules for the Physical Implementation of Analog Modules Subject of this Chapter This chapter presents the general rules for implementing analog input output modules What Is in This Chapter This chapter contains the following topics Topic Page Installing Analog Input Output Modules 16 Fitting a 20 Pin Terminal Block to an Analog Module 19 Fitting a 28 Pin Terminal Block to an Analog Module 24 20 Pin Terminal Block Modules 27 How to Connect Analog Input Output Modules Connecting 20 pin Terminal 31 Block Modules 28 Pin Terminal Block Modules 34 How
57. This step activates the valve DFB in the Application section which controls the opening of the valve Empty Tank This transition is valid when the tank is empty Tank Low Level 1 and Pump Flow 0 0 Filling in progress This transition is valid when the filling of the tank is in progress Pump Flow Reduction This is the step that reductes the pump flow rate Flow Reduction This is the value of the flow rate after reduction NOTE You can see all the steps and actions and transitions of your SFC by clicking on in front of the name of your SFC section e 304 35011978 07 2012 Application using Unity Pro Procedure for Creating an SFC Section The table below shows the procedure for creating an SFC section for the application Step Action 1 In Project Browser Program Tasks double click on MAST 2 Right click on Section then select New section Give your section a name Tank_management for the SFC section then select SFC language The name of your section appears and can now be edited by double clicking on it The SFC edit tools appear in the window which you can use to create your Grafcet For example to create a step with a transition To create the step click on m then place it in the editor e To create the transition click on a then place it in the editor generally under the preceding step 35011978 07 2012 305 Application using Unity Pro
58. V Power Typical 0 55 W consumption Maximum 1 01 W 24 V 35011978 07 2012 73 BMX AMI 0800 Measurement Range The BMX AMI 0800 and BMX AMI 0800H see page 45 analog inputs have the following measurement range characteristics Measurement range 10 V 5 V 0 10 V 20 mA 0 20 mA 4 20 mA 0 5 V 1 5 V Maximum conversion H 11 4 V 30 mA value Conversion resolution 0 36 mV 1 4 uA Input impedance 10 M 250 Q Internal conversion resistor Precision of the internal conversion resistor 0 1 15 ppm C Measurement errors for standard module At25 C e Maximum in the temperature range 0 60 C 32 140 F 0 075 of FS 1 0 1 of FS 1 Typically 0 15 of FS 1 2 0 3 of FS 1 2 Measurement errors for Hardened module At25 C e Maximum in the temperature range 25 70 C 13 158 F 0 075 of FS 1 0 2 of FS 1 Typically 0 15 of FS 1 2 0 55 of FS 1 2 Legend 1 FS Full Scale 2 With conversion resistor error 74 35011978 07 2012 BMX AMI 0800 Measurement range 10 V 5 V 0 10 V 20 mA 0 20 mA 4 20 mA 0 5 V 1 5 V Temperature drift 30 ppm C 50 ppm C including conversion resistance Monotonicity Yes Yes Crosstalk between 80dB 80dB channels DC and AC 50 60Hz Non linearity 0 001 0 001 Repeatability 25
59. W consumption Maximum 1 30 W 24 V 35011978 07 2012 95 BMX AMI 0810 Measurement Range The BMX AMI 0810 and BMX AMI 0810H see page 45 analog inputs have the following measurement range characteristics Measurement range 10 V 5 V 0 10 V 0 5 V 1 5 V 20 mA 0 20 mA 4 20 mA Maximum conversion H 11 4 V 30 mA value Conversion resolution 0 36 mV 1 4 uA Input impedance 10 MQ 250 Q Internal conversion resistor Precision of the internal conversion resistor 0 1 15 ppm C Measurement errors for sta ndard module At25 C e Maximum in the temperature range 0 60 C 32 140 F 0 075 of FS 1 0 1 of FS 1 Typically 0 15 of FS 1 2 0 3 of FS 1 2 Measurement errors for Hardened module At25 C e Maximum in the temperature range 25 70 C 13 158 F 0 075 of FS 1 0 2 of FS 1 Typically 0 15 of FS 1 2 0 55 of FS 1 2 Temperature drift 30 ppm C 50 ppm C Monotonicity Yes Yes Crosstalk between channels 80dB 80dB DC and AC 50 60Hz Non linearity 0 001 0 001 Repeatability 925 C of 10 min stabilization time 0 005 of FS 0 007 of FS Long term stability after 1000 hours lt 0 004 of FS lt 0 004 of FS Legend 1 FS Full Scale 2 With conversion resistor e rror NOTE If nothing is connected on a BMX AMI 0810 and BMX AMI
60. all process control language objects associated to the configuration of the BMX AMI 0410 BMX AMI 0800 and BMX AMI 0810 modules Addresses Description Bits meaning KWr m c 0 Channel range Bit 0 to 5 electric range hexadecimal value configuration Bit 7 O electrical range always 0 KWr m c 1 Scale User scaling min value KWr m c 2 Scale User scaling max value 9eKWr m c 3 Over range below value KWr m c 4 Over range above value KWr m c 5 Channel treatment Bit 0 O Standard mode 1 Fast mode configuration Bit 1 O channel disabled 1 channel enabled Bit 2 O sensor monitor off 1 sensor monitor on Bit 7 O Manufacturer scale 1 user scale Bit 8 over range lower threshold enabled Bit 9 over range upper threshold enabled 280 35011978 07 2012 Operating Modules from the Application BMX ART 0414 0814 Configuration Objects The following table lists all process control language objects associated to the configuration of the BMX ART 0414 0814 modules Addresses Description Bits meaning KWr m c 0 Channel range configuration Bit 0 to 5 Temperature range hexadecimal value Bit 6 Temperature range 0 C 1 F Bit 7 12 Temperature range Bit 8 O rejection 50 Hz 1 rejection 60 Hz KWr m c 1 Scale User scaling min value KWr m c 2 Scale User scaling max value KWr m c 3 Over range below value KWr m c 4 Ov
61. any unexpected event can act quickly and simply R Real type is a coded type in 32 bits The ranges of possible values are illustrated in gray in the following diagram u E 7 E INF 3 402824e 38 1 1754944e 38 0 0 1 1754944e 3 402824e 38 When a calculation result is between 1 175494e 38 and 1 175494e 38 it is considered as a DEN less than 3 402824e 38 the symbol INF for infinite is displayed greater than 3 402824e 38 the symbol INF for infinite is displayed undefined square root of a negative number the symbol NAN is displayed S Program module belonging to a task which can be written in the language chosen by the programmer FBD LD ST IL or SFC A task can be composed of several sections the order of execution of the sections corresponding to the order in which they are created This order is modifiable SFC is the abbreviation of Sequential Function Chart SFC enables the operation of a sequential automation device to be represented graphically and in a structured manner This graphic description of the sequential behavior of an automation device and the various situations which result from it is provided using simple graphic symbols 35011978 07 2012 349 Glossary SFC objects ST Structure Subroutine Task TIME Unlocated variable An SFC object is a data structure representing the status properties of an action or transition of a sequential chart ST is
62. carry considerable potential differences with respect to local ground Induced currents do not affect the measurement or integrity of the system A DANGER HAZARD OF ELECTRIC SHOCK Ensure that sensors and others peripherals are not exposed through grounding points to voltage potential greater than acceptable limits Failure to follow these instructions will result in death or serious injury Electromagnetic Hazard Instructions A CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding Electromagnetic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 35011978 07 2012 131 BMX ART 0414 814 Wiring Diagram Introduction The BMX ART 0414 input module consists of a 40 pin FCN connector The BMX ART 0814 input module consists of two 40 pin FCN connectors A WARNING UNEXPECTED EQUIPMENT OPERATION Take every precaution at the installation to prevent any subsequent mistake in the connectors Plugging the wrong connector would cause an unexpected behavior of the application Failure to follow these instructions can result in death serious injury or equip
63. channel the 0 20 mA or 4 20 mA sensors with a protected 24 V voltage limited in current to 25 mA while maintaining isolation between the channels e Protect current reading resistors that are integrated in TELEFAST against overvoltage Channels to channels isolation 750 Vdc Channels to 24Vdc supply isolation 750Vdc Overvoltage protection on current inputs By Zener diodes 8 2V NOTE When using current inputs the TELEFAST 250 Ohm resistors are used as opposed to those of the module The BMX AMI 0410 module operates in voltage mode Connecting Sensors Sensors may be connected to the ABE 7CPA410 accessory as shown in the illustration see page 62 The following table shows the ABE7 CPA410 and SUBD25 terminal numbers Terminal SUBD25 Description Terminal SUBD25 Description Numbers Numbers 1 Earth 24 VDC Input 2 Earth 24 VDC Input 3 Earth 0V24 Input 4 COMO 0V24 Input 100 Output IS 0 101 14 COM 0VO 102 Output IS 1 103 3 COM 0V1 104 Output IS 2 105 17 COM 0V2 106 Output IS 3 107 6 COM 0V3 200 1 Output IV 0 201 Input IC 0 202 15 Output IV 1 203 Input IC 1 204 4 Output IV 2 205 Input IC 2 206 18 OutputiIV3 207 Input IC 3 35011978 07 2012 67 BMX AMI 0410 Wiring diagram 24V IEC input ENA FY F 1AT CES a ES Ey NONGONG bl
64. channels e Digital Analog conversion response time 1 ms maximum for a 0 100 step NOTE If nothing is connected on the BMX AMO 0802 analog module and the channels are configured in the range 4 20 mA there is a detected I O error as if a wire is broken For the 0 20 mA range there is a detected I O error as if a wire is broken only when the current is greater than 0 mA CAUTION RISK OF INCORRECT DATA If a signal wire is broken or disconnected the last measured value is kept e Ensure that this does not cause a hazardous situation e Do notrely on the value reported Check the input value at the sensor Failure to follow these instructions can result in injury or equipment damage 170 35011978 07 2012 BMX AMO 0802 Functional Description Function The BMX AMO 0802 is a high density output analog module fitted with 8 non isolated channels It offers the following current ranges for each output e 0 20 mA e 4 20 mA The range is selected during configuration Illustration The BMX AMO 0802 module s illustration is as follows Processing 20 pin terminal block 2 3 m x lt g g S o 2 o o X BUS interface a C e A C a a e s Q e ro 35011978 07 2012 171 BMX AMO 0802 Description Address Process Characteristics 1 Adapting the outputs physical connection to the process through a 20 pin screw terminal block protecti
65. current input for channel x COMx pole voltage or current input for channel x NOTE The strap with the ABE7CPA02 must be removed from the terminal otherwise the signal ground of the channel 0 will be shorted to the earth For the ground connection use the additional terminal block ABE 7BV20 110 35011978 07 2012 BMX AMI 0810 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA31 TELEFAST 2 25 pin AMI0810 Signal type TELEFAST 2 25 pin AMI0810 Signal type terminal block SubD pin out terminal block SubD pin out number connector number connector pin pin number number 1 Ground Supp 1 24V sensor supply 2 Ground Supp2 24V sensor supply 3 Ground Supp 3 0 V sensor supply 4 Ground Supp 4 0 V sensor supply 100 1S0 116 1S4 101 1 3 lVO 117 17 1V4 102 2 1 ICO 118 15 104 103 14 2 OV 119 20 16 OV 104 1S1 120 1S5 105 15 1V1 121 21 18 IV5 106 16 101 122 22 20 IC5 107 3 OV 123 9 19 OV 108 1S2 124 1S6 109 4 1V2 125 10 23 IV6 110 5 1C2 126 11 21 IC6 111 17 OV 127 23 22 OV 112 1S3 128 1S7 113 18 10 1V3 129 24 24 IV7 114 19 12 IC3 130 25 26 IC7 115 6 11 OV 131 12 25 OV ISx 24 V channel power supply IVx pole voltage input for channel x ICx pole current input for channel x COMx pole volt
66. e EXCH RPT MWr m c 1 report NOTE Depending on the localization of the module the management of the explicit exchanges MW0 0 MOD 0 0 for example will not be detected by the application e for in rack modules explicit exchanges are doneimmediately on the local PLC Bus and are finished before the end of the executon task so the READ STS for example is always finished when the MW0 0 mod 0 0 bit is checked by the application e for remote bus Fipio for example explicit exchanges are not synchronous with the execution task so the detection is possible by the application The illustration below shows the different significant bits for managing exchanges Reconfiguration bit 15 Adjustment bit 2 Command bit 1 Status bit 0 EXCH RPT MWr m c 1 EXCH STS MWr m c 0 Status parameters READ STS Command parameters WRITE_CMD WRITE_PARAM Adjustment parameters READ PARAM SAVE PARAM RESTORE PARAM 276 35011978 07 2012 Operating Modules from the Application Description of Significant Bits Each bit of the EXCH_STS MWr m c 0 and EXCH_RPT MWr m c 1 words is associated with a type of parameter Example Rank 0 bits are associated with the status parameters e The STS IN PROGR bit MWr m c 0 0 indicates whether a read request for the status words is in progress e The STS_ERR bit SMWr m c
67. e M for Modicon M340 e U for unified structure between M340 and Quantum e device type ANA for analog e function STD for standard e STD for standard e TEMP for temperature e direction e IN e OUT e max channel 2 4 8 Example For a Modicon M340 with 4 standard inputs and 2 outputs T U ANA STD IN 4 OUT 2 Adjustment Parameter limitation Adjustment parameters cannot be changed from the PLC application during operation no support of READ PARAM WRITE PARAM SAVE PARAM RESTORE PARAY Modifying the adjustment parameters of a channel from Unity Pro during a CCOTF operation causes the involved channel to be reinitialized 242 35011978 07 2012 IODDTs and Device DDTs for Analog Modules The concerned analog input parameters are FILTER COEFF Value of filter coeff ALIGNMENT OFFSI icient ET Alignment offset value e THRESHOLDO Low threshold valu e THRESHOLD1 e High threshold value The concerned Analog Output parameters are FALLBACK Fallback Value ALIGNMENT Alignment value List of Implicit Device DDT The following table shows the list of Modicon M340 devices and their corresponding device DDT name and type Device DDT Name Device DDT Type Modicon M340 Devices MOD ANA 4 T U ANA STD IN 4 BMX AMI 0410 MOD ANA 8 T U ANA STD IN 8 BMX AMI 0810 BMX AMI 0800 MOD ANA 2
68. entry of configuration parameters Association association of IODDT variables with the configured Offline 1 channels variable editor Generation project generation analysis and editing of links Offline Transfer transfer project to PLC Online Legend 1 These phases may also be performed online 35011978 07 2012 203 General Overview Phase Description Mode Adjustment De project debugging from debug screens and animation tables Online bugging modifying the program and adjustment parameters Documentation creating a documentation file and printing of the Online 1 miscellaneous information relating to the project Operation Diag display of the miscellaneous information required to Online nostics supervise the project diagnostics of the project and modules Legend 1 These phases may also be performed online Installation Phases When Using a Simulator The following table presents the various installation phases when using a simulator Phase Description Mode Declaration of declaration of IODDT type variables for the application Offline 1 variables specific modules and the project variables Programming project programming Offline 1 Configuration declaration of modules Offline module channel configuration entry of configuration parameters Association association of IODDT variables with the configured modules Offline 1
69. input output channel parameters for an analog module What Is in This Section This section contains the following topics Topic Page Parameters for Analog Input Modules 212 Parameters for Analog Output Modules 215 35011978 07 2012 211 Parameters for Analog Input Modules At a Glance Analog input modules include channel specific parameters displayed in the module configuration screen Reference The available parameters for each analog input module are as follows parameters indicated in bold characters are part of the default configuration Parameter BMX AMI 0410 BMX AMI 0800 BMX AMI 0810 Number of input channels 4 8 8 Channel used 1 Active Inactive Active Inactive Active Inactive Channel Scan Cycle Normal Normal Normal Fast Fast Fast Range 10 V 10 V 10 V 0 0 10 V 0 10 V 0 10 V 0 5 V 0 20 mA 0 5 V 0 20 mA 0 5 V 0 20 mA 1 5V 4 20 mA 1 5V 4 20 mA 1 5V 4 20 mA 5V 20mA 5V 20mA 5V 20mA Filter 0 6 0 6 0 6 Display 96 User 96 User User Task associated to MAST FAST MAST FAST MAST FAST Group of channels 2 contiguous 2 contiguous 2 contiguous compensation channels 0 3 affected by the task channels channels channels change Rejection Wiring Control 1 Cold junction N A N A N A Lower Range Overflow Control 1 Act
70. is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury BMX AMO 0410 Shield bar Clamp To pre actuators A amp ovu2 35011978 07 2012 161 BMX AMO 0410 Using Pre Actuators Referenced in Relation to the Ground There are no specific technical constraints for referencing pre actuators to the ground It is nevertheless preferable to avoid returning a remote ground potential to the terminal that may be different to the ground potential close by 4 DANGER HAZARD OF ELECTRIC SHOCK Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Ensure that e potentials greater than safety limits cannot exist e induced currents do not affect the measurement or integrity of the system Failure to follow these instructions will result in death or serious injury Electromagnetic hazard instructions 4 CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding without programmable filtering Electromagnet
71. operate correctly we recommend you take the following precautions e sensors must be close together a few meters e all sensors must be referenced to a single point which is connected to the PLC s ground 35011978 07 2012 63 BMX AMI 0410 Using the Sensors Referenced in Relation to the Ground The sensors are connected as indicated in the following diagram Channel 0 input Channel 0 input Channel 1 input Channel 1 input Connects to grounding strip Channel n input Channel n input PLC ground If the sensors are referenced in relation to the ground this may in some cases return a remote ground potential to the terminal block It is therefore essential to follow the following rules e The potential must be less than the permitted low voltage for example 30 Vrms or 42 4 VDC e Setting a sensor point to a reference potential generates a leakage current You must therefore check that all leakage currents generated do not disturb the system 4 DANGER HAZARD OF ELECTRIC SHOCK Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Ensure that e potentials greater than permitted low limits cannot exist e induced currents do not affect the measurement or integrity of the system Failure to follow these instructions will r
72. output 5 Validate the change by clicking Edit Validate 35011978 07 2012 227 228 35011978 07 2012 IODDTs and Device DDTs for Analog Modules 1 3 Subject of this Chapter This chapter presents the various language objects IODDTs and Device DDTs associated with analog input output modules In order to avoid several simultaneous explicit exchanges for the same channel it is necessary to test the value of the word EXCH_STS Mwr m c 0 of the IODDT associated to the channel before to call any EF using this channel What Is in This Chapter This chapter contains the following topics Topic Page Detailed Description of T ANA IN BMX type IODDT Objects 230 Detailed Description of T ANA IN T BMX type IODDT Objects 233 Detailed Description of T ANA OUT BMX type IODDT Objects 236 Detailed Description of T ANA IN GEN type IODDT Objects 239 Detailed Description of T ANA OUT GEN type IODDT Objects 240 Details of the Language Objects of the IODDT of Type T GEN MOD 241 Analog Device DDT Names 242 Analog Device Ethernet Remote I O Forcing Mode 248 35011978 07 2012 229 IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA IN BMX type IODDT Objects At a Glance The following tables describe the T ANA IN BMX type IODDT objects applicable to BMX AMI 0410 BMX AMI 0800 and BMX AMI 0810 and to the inputs of the BMX AMM 600 mixed module Input Measure
73. output target value e save the alignment value e determine whether the channel already has an alignment The maximum offset between the measured value and the corrected output value aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX AMO AMI AMM ART modules we recommend proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 35011978 07 2012 175 BMX AMO 0802 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the shield bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury BMX AMO 0802 Shield bar Clamp To pre actuators OND 176 35011978 07 2012 BMX AMO 0802 Usi
74. positioned below the 20 pin terminal block 35011978 07 2012 29 General Rules for Physical Implementation Labeling of 20 Pin Terminal Blocks Labels for the 20 pin terminal blocks are supplied with the module They are to be inserted in the terminal block cover by the customer Each label has two sides e One side that is visible from the outside when the cover is closed This side features the commercial product references an abbreviated description of the module as well as a blank section for customer labeling e One side that is visible from the inside when the cover is open This side shows the terminal block connection diagram 30 35011978 07 2012 General Rules for Physical Implementation How to Connect Analog Input Output Modules Connecting 20 pin Terminal Block Modules Introduction 20 pin connector modules are connected to sensors pre actuators or terminals using a cable designed to enable trouble free direct wire to wire transition of the module s inputs outputs The following diagram shows the connection of the cable to the module Module Cable A WARNING UNEXPECTED EQUIPMENT OPERATION Take every precaution at the installation to prevent any subsequent mistake in the connectors Plugging the wrong connector would cause an unexpected behavior of the application Failure to follow these instructions can result in death serious injury or equipment damage 3
75. sensors are referenced in relation to the ground this may in some cases return a remote ground potential to the terminal block It is therefore essential to follow the following rules e The potential must be less than the permitted low voltage for example 30 Vrms or 42 4 VDC e Setting a sensor point to a reference potential generates a leakage current You must therefore check that all leakage currents generated do not disturb the system NOTE Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Induced currents do not affect the measurement or integrity of the system 4 DANGER HAZARD OF ELECTRIC SHOCK Ensure that sensors and others peripherals are not exposed through grounding points to voltage potential greater than acceptable limits Failure to follow these instructions will result in death or serious injury 106 35011978 07 2012 BMX AMI 0810 Electromagnetic Hazard Instructions A CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding Electromagnetic perturbations may lead to an unexpected behavior of the a
76. supply 4 ov Supp 4 0 V sensor supply 100 1S1 200 IS0 101 15 4 IV1 201 1 3 IVO 102 16 1C1 202 2 1 CO 103 Ground 203 14 3 2 5 COMO COM1 104 1S3 204 1S2 105 18 10 IV3 205 4 9 1V2 106 19 12 IC3 206 5 7 1C2 107 Ground 207 17 6 8 11 COM2 COM3 108 185 208 184 109 21 18 1V5 209 7 17 1V4 110 22 20 1C5 210 8 15 104 111 Ground 211 20 9 16 19 COM4 COM5 112 1S7 212 1S6 113 24 24 IV7 213 10 21 1V6 114 25 26 1C7 214 11 23 I1C6 115 Ground 215 23 12 22 25 COM6 COM7 ISx 24 V channel power supply IVx pole voltage input for channel x ICx pole current input for channel x COMx pole voltage or current input for channel x NOTE For the ground connection use the additional terminal block ABE 7BV10 35011978 07 2012 91 BMX AMI 0800 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA31E TELEFAST 2 Terminal Signal type TELEFAST2 Terminal Signal type terminal block terminal block number number 1 Ground Supp 1 24 V sensor supply 2 Ground Supp 2 24 V sensor supply 3 Ground Supp 3 0 V sensor supply 4 Ground Supp 4 0 V sensor supply 100 IS0 116 1S4 101 TO 117 T4 102 CO 118 1C4 103 ovo 119 0V4 104 1S1 120 1S5 105 T1 121 T5 106 101 122 C5 10
77. the illustration below BMX ART 0814 BMX FCA 2 Clamp Shield bar The BMX ART 0414 0814 analog modules may be connected to the TELEFAST ABE 7CPA412 accessory using one of the following cables e BMX FCA 152 length 1 5 m e BMX FCA 302 length 3 m e BMX FCA 502 length 5 m 136 35011978 07 2012 BMX AMO 0210 Analog Output Module Subject of this Chapter This chapter presents the BMX AMO 0210 module its characteristics and explains how it is connected to the various pre actuators and actuators What Is in This Chapter This chapter contains the following topics Topic Page Presentation 138 Characteristics 139 Functional Description 142 Wiring Precautions 147 Wiring Diagram 149 Use of the TELEFAST ABE 7CPA21 Wiring Accessory 150 35011978 07 2012 137 BMX AMO 0210 Presentation Function Illustration The BMX AMO 0210 is a module with two analog outputs isolated from one other It offers the following ranges for each output e Voltage 10 V e Current 0 20 mA and 4 20 mA The range is selected during configuration The BMX AMO 0210 analog output module looks like this NOTE The terminal block is supplied separately 138 35011978 07 2012 BMX AMO 0210 Characteristics General Characteristics The general characteristics for the BMX AMO 0210 and BMX AMO 0210H see page 4
78. the Lim valve closure and Contactor return outputs e The last part of the section is used for the simulation of the tank level and for triggering the different tank levels The OPERATE and COMPARE blocks from the library can be used to do this 35011978 07 2012 309 Application using Unity Pro Creating an Animation Table At a Glance Procedure for Creating an Animation Table Animation Table Created for the Application An animation table is used to monitor the values of variables and modify and or force these values Only those variables declared in variables amp FB instances can be added to the animation table NOTE For more information consult the Unity Pro online help click then Uni ty then Unity Pro then Operate modes then Debugging and adjustment then Viewing and adjusting variables and Animation tables The table below shows the procedure for creating an animation table Step Action 1 In the Project browser right click on Animation tables The edit window opens 2 Click on first cell in the Name column then on the button and add the variables you require The following screen shows the animation table used by the application Modify Force y F 4 X Ed Name w Value Type w Comment 7 0 IT 0 REAL Stage 0 0 REAL Pump Flow 0 0 REAL L q Lim Valve closure 0 EBOOL 1 489 Valve Closure Cmd 0 EBOOL 1 4 Valve Opening Cmd 1 EBOOL
79. the status of the module in online mode e RUN indicates the operating status of the module e ERR indicates an internal detected error in the module e I O indicates an event from outside the module or an application error Channel area Is used To select a channel To display the Symbol name of the channel defined by the user using the variable editor General parameters area Specifies the MAST or FAST task configured This information cannot be modified Viewing and control area Displays the value and status for each channel in the module in real time The symbol column displays the symbol associated with the channel when the user has defined this from the variable editor This area provides direct access to channel by channel diagnostics when these are inoperative indicated by error column LED which turns red Access to the settings of the filtering alignment and fallback values of the outputs Tochannel by channel diagnostics when channels have an error indicated by the LED built into the diagnostics access button which turns red NOTE LEDs and commands not available appear grayed out 254 35011978 07 2012 Debugging Selecting the Adjustment Values for the Input Channels and Measurement Forcing At a Glance This function is used to modify the filter ali
80. tightened there is a risk that the terminal block will not be properly fixed to the module 35011978 07 2012 25 General Rules for Physical Implementation 28 Pin Terminal Block Arrangements The following graphic shows the 28 Pin terminal block arrangement I 1 I 1 L 1 FN ES J gt qi a io como 2 gt a lt 3 O vo E DL In 58 Owe COM1 COM LC Oa I2 B q ot vie iis ORI coms a oe Reserved ae i e ers CLIO 114 a LES dr DR v4 s C19 ORI coms camo I6 COM6 pO 2D Ax us Fan LO VI6 jiz lt C8 ORE con D 0s lt CE a Reserved Reserved BRH0 2s ot rj m CAUTION Electrical hazard Follow the wiring see Modicon M340 BMX MSP 0200 PTO module Unity Pro mounting and installation see Modicon M340 BMX MSP 0200 PTO module Unity Pro instructions Failure to follow these instructions can result in injury or equipment damage 26 35011978 07 2012 General Rules for Physical Implementation 20 Pin Terminal Block Modules At a Glance The BMX AMI 0410 BMX AMO 0210 BMX AMO 0410 BMX AMO 0802 and BMX AMM 0600 modules are supplemented by a 20 pin terminal block There are
81. to be transferred to the PLC When you generate the project you will see a results window If there is an error in the program Unity Pro indicates its location if you click on the highlighted sequence In the PLC menu click on Connection You are now connected to the PLC In the PLC menu click on Transfer project to PLC The Transfer project to PLC window opens Click on Transfer The application is transferred to the PLC 5 In the PLC click on Execute The Execute window opens Click on OK The application is now being executed in RUN mode on the PLC 322 35011978 07 2012 Actions and transitions 20 Subject of this chapter This chapter contains the actions and the transitions used in the grafcet See Illustration of the Tank management Section page 303 What Is in This Chapter This chapter contains the following topics Topic Page Transitions 324 Actions 326 35011978 07 2012 323 Transitions At a glance The next tasks are used in different transitions of the grafcet Filling Start transition The action associated to the Filling Start transition is as follows Comment Filling start verification L COMPARE 4 Filing Start Level gt 0 0 C Y With Default transition The action associated to the With Default transition is as follows Comment This transition is active if Tank High Level
82. variable editor Generation project generation analysis and editing of links Offline Transfer transfer project to simulator Online Simulation program simulation without inputs outputs Online Adjust project debugging from debug screens and animation tables Online age modifying the program and adjustment parameters Legend 1 These phases may also be performed online Configuration of Modules The configuration parameters may only be modified from the Unity Pro software Adjustment parameters may be modified either from the Unity Pro software in debugging mode or from the application 204 35011978 07 2012 Configuring Analog Modules 12 Subject of this Chapter This chapter covers the configuration of a module with analog inputs and outputs What Is in This Chapter This chapter contains the following sections Section Topic Page 12 1 Configuring Analog Modules Overview 206 12 2 Parameters for Analog Input Output Channels 211 12 3 Entering Configuration Parameters Using Unity Pro 216 35011978 07 2012 205 12 1 Configuring Analog Modules Overview Subject of this Section This section describes the basic operations required to configure analog modules in a Modicon M340 local rack and in X80 drop What Is in This Section This section contains the following topics Topic Page Description of the Configuration Screen of an Analog Module in a Mo
83. well as the module s self into workable calibration coefficients measurementsfor e Numeric filtering of measurements based on configuration the user parameters e Scaling of measurements based on configuration parameters 5 Communicating e Manages exchanges with CPU with the e topological addressing Application e Receives configuration parameters from module and channels e Sends measured values as well as module status to application 6 Module Conversion string test Testing for range overflow on channels Watchdog test 56 35011978 07 2012 BMX AMI 0410 Measurement Timing The timing of measurements is determined by the cycle selected during configuration Normal or Fast Cycle e Normal Cycle means that the scan cycle duration is fixed e With the Fast Cycle however the system only scans the channels designated as being In Use The scan cycle duration is therefore proportional to the number of channels In Use The cycle time values are based on the cycle selected Module Normal Cycle Fast Cycle BMX AMI 0410 5ms 1ms 1 ms x N where N number of channels in use NOTE Module cycle is not synchronized with the PLC cycle At the beginning of each PLC cycle each channel value is taken into account If the MAST FAST task cycle time is less than the module s cycle time some values will not have changed Module cycle 5m po i D API cycle Task
84. 0 5 V 0 10 V 1 5 V e Current 20 mA 0 20 mA 4 20 mA The module operates with voltage inputs It includes four read resistors connected to the terminal block to perform current inputs The following graphic shows the BMX AMI 0810 analog input module NOTE The terminal block is supplied separately 94 35011978 07 2012 BMX AMI 0810 Characteristics General Characteristics The general characteristics for the BMX AMI 0810 and BMX AMI 0810H see page 45 modules are as follows Type of inputs High level isolated fast inputs Nature of inputs Voltage Current 250 Q internally protected resistors Number of channels 8 Acquisition cycle time e Fast periodic acquisition for the declared channels used 1 ms 1 ms x number of channels used e Default periodic acquisition for all 9 ms channels Display resolution 16 bit Digital filtering 18 order Isolation e Between channels 300 VDC e Between channels and bus 1400 VDC e Between channels and ground 1400 VDC Maximum overload authorized for inputs Voltage inputs 30 VDC Current inputs 30 mA Protected against accidental wiring 19 2 to 30VDC NOTE The Protected for accidental wiring function is not supported when the module works with any Telefast interface Power Typical 0 32 W consumption Maximum 0 48 W 3 3 V Power Typical 0 82
85. 0 C Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires Reference standards Thermocouple L DIN 43710 December 1985 edition Thermocouple N IEC 584 1 2 edition 1989 and IEC 584 2 2 edition 1989 Thermocouple R IEC 584 1 1 edition 1977 and IEC 584 2 2 edition 1989 Thermocouple S IEC 584 1 1 edition 1977 and IEC 584 2 2 edition 1989 336 35011978 07 2012 Characteristics of the RTD and Thermocouple Ranges Thermocouples T and U The table below shows the maximum precision error values for thermocouples T and U at 25 C Temperature Thermocouple T Thermocouple U Maximum error at 25 C 1 TFAST Pt100 TFAST Pt100 200 C 3 7 C 2 5 C 100 C 3 6 C 2 4 C 0 C 3 5 C 2 3 C 2 5 C 2 3 C 100 C 2 6 C 2 4 C 2 6 C 2 4 C t 200 C 2 6 C 2 4 C 2 6 C 2 4 C Q 300 C 2 6 C 2 4 C 2 6 C 2 4 C 2 400 C 2 7 C 2 5 C 2 7 C 2 5 C S 500 C 27 C 2 5 C 600 C 27 C 2 5 C Input dynamic 2 540 3 840 C 1 810 5 810 C Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires Reference standards e Thermocouple U DIN 43710 December 1985 edition e Thermocouple T IEC 584 1 15 edition 1977 and IEC 584 2 2 edition 1989 35011978 07 2012 337 Characteristics of the RTD and Thermocouple Ranges C
86. 0 4 Nem 0 30 Ib ft NOTE If the screws are not tightened there is a risk that the terminal block will not be properly fixed to the module Coding the 20 Pin Terminal Block When a 20 pin terminal block is installed on a module dedicated to this type of terminal block you can code the terminal block and the module using studs The purpose of the studs is to prevent the terminal block from being mounted on another module Handling errors can then be avoided when replacing a module Coding is done by the user with the STB XMP 7800 guidance wheel s studs You can only fill the 6 slots in the middle of the left side as seen from the wiring side of the terminal block and can fill the module s 6 guidance slots on the left side To fit the terminal block to the module a module slot with a stud must correspond to an empty slot in the terminal block or a terminal block with a stud must correspond to an empty slot in the module You can fill up to and including either of the 6 available slots as desired 20 35011978 07 2012 General Rules for Physical Implementation The diagram below shows a guidance wheel as well as the slots on the module used for coding the 20 pin terminal blocks S Guidance wheel m 2v S Detachable stud la pe D Guidance slots I o Q9 NJ Module slots The diagram below shows an
87. 0 4490 wires 1460 1240 8180 8400 JPt100 JIS C1604 1981 JIS C1606 1989 3 wires 990 870 4370 4490 1460 1240 8180 8400 120 35011978 07 2012 BMX ART 0414 814 Range Under flow Lower scale Upper scale Over flow JPt1000 JIS C1604 1981 JIS C1606 1989 3 wires 990 870 4370 4490 1460 1240 8180 8400 Cu10 2 4 wires 990 910 2510 2590 1460 1320 4840 4980 Cu10 3 wires 990 910 2510 2590 1460 1320 4840 4980 TC Ranges The table below presents the ranges for the TC sensors values in brackets are in 1 10 F Range Under flow Lower scale Upper scale Over flow Type J 1980 1770 7370 7580 3260 2870 13590 13980 Type K 2680 2310 13310 13680 4500 3830 24270 24940 Type E 2690 2400 9700 9990 4510 3990 17770 18290 Type T 2690 2540 3840 3990 4520 4250 7230 7500 Type S 500 90 17270 17680 540 160 29550 30250 Type R 500 90 17270 17680 540 160 29550 30250 Type B 1320 1710 17790 18170 2700 3390 32000 32000 Type N 2670 2320 12620 12970 4500 3860 23040 23680 Type U 1990 1810 5810 5990 3250 2930 10770 11090 Type L 1990 1740 8740 8990 3250 2800 16040 16490 35011978 07 2012 121 BMX ART 0414 814 Voltage Ranges The table below presents the voltage ranges
88. 0 Ni1000 Error at 25 C 77 F 1 2 1 C 4 3 8 F 2 1 C 4 3 8 F 4 C 7 22F 4 2 1 C 0 7 C 3 8 F 1 3 F Maximum error for 3 C 4 5 4 F 3 C 5 4 F 4 C 4 7 2 F 4 3 C t 1 3 C standard modules in 5 4 F 2 3 F the temperature range 0 60 C 32 140 F 2 Maximum error for 3 5 C 6 3 F 3 5 C 6 3 F 4 5 C 8 1 F 3 5 C 4 1 5 C Harened modules in 6 3 F 2 7 F the temperature range 25 C 70 C 13 140 F 2 Maximum wiring resistance 4 wire 50 Ohms 500 Ohms 50 Ohms 50 Ohms 500 Ohms e 2 3 wire 20 Ohms 200 Ohms 20 Ohms 20 Ohms 200 Ohms Temperature drift 30 ppm C Legend 1 Excluding errors caused by the wiring 1 C 0 2 F on the range 100 200 C 148 392 F for Pt100 2 See detailed errors at the temperature point see page 332 RTD CU50 CU100 Measurement range 200 200 C Resolution 0 1 C 0 2 F Detection type Open circuit detection on each channel Error at 25 C 77 F 1 2 1 C 4 3 8 F Maximum error for standard modules in the temperature range 0 60 C 32 140 F 2 3 C 4 5 4 F Maximum error for Hardened modules in the temperature range 25 C 70 C 13 140 F 2 3 5 C 6 3 F Maxi
89. 011978 07 2012 BMX AMI 0410 Characteristics General Characteristics The general characteristics for the BMX AMI 0410 and BMX AMI 0410H see page 45 modules are as follows Type of inputs Isolated high level inputs Nature of inputs Voltage Current 250 Q internally protected resistors Number of channels 4 Acquisition cycle time e Fast periodic acquisition for the declared 1 ms 1 ms x number of channels used channels used e Default periodic acquisition for all 5 ms channels Display resolution 16 bit Digital filtering 18 order Isolation e Between channels 300 VDC e Between channels and bus 1400 VDC e Between channels and ground 1400 VDC Maximum overload authorized for inputs Voltage inputs 30 VDC Current inputs 90 mA Protected for accidental 19 2 30 VDC wiring Power Typical 0 32 W consumption Maximum 0 48 W 3 3 V Power Typical 0 82 W consumption Maximum 1 30 W 24 V 35011978 07 2012 53 BMX AMI 0410 Measurement Range The BMX AMI 0410 and BMX AMI 0410H see page 45 analog inputs have the following measurement range characteristics Measurement range 10 V 5 V 0 10 V 0 20 mA 4 20 mA 0 5 V 1 5 V 20 mA Maximum conversion value 11 4 V 30 mA Conversion resolution 0 35 mV 0 92 uA Input impedance 10 MQ 250 Q Internal conversion resistor Precision of the
90. 03 see page 89 Failure to follow these instructions can result in death serious injury or equipment damage 88 35011978 07 2012 BMX AMI 0800 Use of the TELEFAST ABE 7CPA02 03 31E Wiring Accessory Introduction The BMX AMI 0800 module can be connected to a TELEFAST ABE 7CPA02 03 31E accessory The module is connected using one of the following cables e BMX FTA 150 length 1 5 m 4 92 ft e BMX FTA 300 length 3 m 9 84 ft Connecting Modules Modules can be connected to a TELEFAST ABE 7CPA02 03 31E as shown in the diagram below BMX AMI 0800 Telefast ABE 7CPA02 03 31E Clamp Shield bar koOND NOTICE EQUIPMENT DAMAGE Do not apply a negative current when BMXAMI0800 is associated with ABE7CPAO3 Failure to follow these instructions can result in equipment damage 35011978 07 2012 89 BMX AMI 0800 Connecting Sensors Sensors may be connected to the ABE 7CPA02 03 31E accessory as shown in the illustration see page 87 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPAO02 TELEFAST 2 25 pin SubD AMIO8x0 Signal TELEFAST2 25 pin SubD AMIO8xO Signal type terminal block connector pin out type terminal block connector pin out number pin number number pin number 1 Ground Supp 1 Ground 2
91. 0810H see page 45 analog module and if channels are configured range 4 20 mA or 1 5 V there is a detected I O error as if a wire is broken 35011978 07 2012 BMX AMI 0810 Functional Description Function Illustration The BMX AMI 0810 is a high density input analog module with 8 isolated channels This module is used in conjunction with sensors or transmitters it performs monitoring measurement and continuous process control functions The BMX AMI 0810 module offers the following range for each input according to the selection made during configuration 10 V 0 10 V 0 5 V 0 20 mA 1 5V 4 20 mA 5 V 20 mA The module operates with voltage inputs It includes eight read resistors connected to the terminal block to perform current inputs The BMX AMI 0810 module s illustration 9 E 2 e oa e N A D converter Z A BUS X interface Connector of X BUS 35011978 07 2012 97 BMX AMI 0810 Description No Process Function 1 Adapting the e Physical connection to the process through a 28 pin screw Inputs and terminal block Multiplexing e Protection of the module against overvoltages e Protection of the current reading resistors using limiters and resettable fuses e Input signal analog filtering e Scan input channels using static multiplexing through opto switches in order to provide the possibility of common mode voltage of 300 Vdc
92. 1 0 specifies whether a read request for the status words is accepted by the module channel Rank 1 bits are associated with the command parameters e The CMD IN PROGR bit MWr m c 0 1 indicates whether command parameters are being sent to the module channel e The CMD ERR bit MWr m c 1 1 specifies whether the command parameters are accepted by the module channel Rank 2 bits are associated with the adjustment parameters e The ADJ IN PROGR bit MWr m c 0 2 indicates whether the adjustment parameters are being exchanged with the module channel via WRITE PARAM READ PARAM SAVE PARAM RESTORE PARAM e The ADJ ERR bit MWr m c 1 2 specifies whether the adjustment parameters are accepted by the module If the exchange is correctly executed the bit is set to O Rank 15 bits indicate a reconfiguration on channel c of the module from the console modification of the configuration parameters and cold start up of the channel Bits r m and c indicate the following slots e Bitrrepresents the rack number e Bit m represents the position of the module in the rack e Bitcrepresents the channel number in the module NOTE Exchange and report words also exist at the level of EXCH STS SMWr m MOD 0 and EXCH_RPT MWr m MOD 1 modules as per T ANA IN BMX T ANA IN T BMX and T ANA OUT BMX type IODDTs Phase 1 Sending data by using the WRITE PARAM instruction
93. 1 0 750 4xT 0 040 T 2 0 875 8xT 0 020 T Medium filtering 3 0 937 16xT 0 010 T 4 0 969 32xT 0 005 T High filtering 5 0 984 64xT 0 0025 T 6 0 992 128x T 0 0012 T The process of alignment consists in eliminating a systematic offset observed with a given sensor around a specific operating point This operation compensates for an error linked to the process Replacing a module does not therefore require a new alignment However replacing the sensor or changing the sensor s operating point does require a new alignment Conversion lines are as follows Conversion line after alignment Converted value 10 000 A 4 ee 6 000 Conversjon line before alignment 5 000 l Input measurement 1 S 10V 60 35011978 07 2012 BMX AMI 0410 The alignment value is editable from a programming console even if the program is in RUN Mode For each input channel you can e view and modify the desired measurement value e save the alignment value e determine whether the channel already has an alignment The alignment offset may also be modified through programming Channel alignment is performed on the channel in standard operating mode without any effect on the channel s operating modes The maximum offset between measured value and desired aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX ART AMO AMI AMM modules we recommend proceeding channel b
94. 2 315 Starting the Application Execution of Application in Simulation Mode At a Glance You can connect to the API simulator which enables you to test an application without a physical connection to the PLC and other devices NOTE For more information see Unity Pro online help click on then Uni ty then Unity Pro thenOperate modes then Debugging and adjustment and PLC simulator Application Execution The table below shows the procedure for launching the application in simulation mode Step Action 1 In the PLC menu click on Simulation Mode 2 In the Build menu click on Rebuild All Project Your project is generated and is ready to be transferred to the simulator When you generate the project you will see a results window If there is an error in the program Unity Pro indicates its location if you double click on the highlighted sequence 3 In the PLC menu click on Connection You are now connected to the simulator 4 In the PLC menu click on Transfer project to PLC The Transfer project to PLC window opens Click on Transfer The application is transferred to the PLC simulator 5 In the PLC click on Execute The Execute window opens Click on OK The application is now being executed in RUN mode on the PLC simulator 316 35011978 07 2012 Starting the Application Execution of Application in Standard Mode At a Glance To work in standard mode you need to
95. 2012 BMX ART 0414 814 The alignment value is editable from a programming console even if the program is in RUN Mode For each input channel you can e view and modify the desired measurement value e save the alignment value e determine whether the channel already has an alignment The alignment offset may also be modified through programming Channel alignment is performed on the channel in standard operating mode without any effect on the channel s operating modes The maximum offset between measured value and desired aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX ART AMO AMI AMM modules we recommand proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 35011978 07 2012 127 BMX ART 0414 814 Wiring Precautions Introduction In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Cable Shielding e Connection at the FCN connectors Given that there are a large number of channels a cable of at least 10 twisted pairs is used with general shielding outside diameter 10 mm maximum fitted with one or two male 40 pin FCN connectors for direct connection to the module Connect the cable shielding to the grounding bar Clamp the shielding to the grounding bar on the mo
96. 20mA Bipolar range from 10 000 to 10 000 100 00 at 4100 00 10 V 5 mV 20 mA It is also possible to define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range 0 or 100 00 e the upper threshold corresponding to the maximum value for the range 100 00 96 The lower and upper thresholds must be integers between 32 768 and 432 767 For example imagine a conditioner providing pressure data on a 4 20 mA loop with 4 mA corresponding to 3 200 millibar and 20 mA corresponding to 9 600 millibar You have the option of choosing the User format by setting the following lower and upper thresholds 3 200 for 3 200 millibar as the lower threshold 9 600 for 9 600 millibar as the upper threshold Values transmitted to the program vary between 3 200 4 mA and 9 600 20 mA Measurement Filtering The type of filtering performed by the system is called first order filtering The filtering coefficient can be modified from a programming console or via the program The mathematical formula used is as follows Meas o A XxX Measiin y 1 a x Val n where a efficiency of the filter Measqq measurement filtered at moment n Measyj n 1 measurement filtered at moment n 1 Valin gross value at moment n 35011978 07 2012 101 BMX AMI 0810 Sensor Alignment You may configure the filt
97. 35011978 07 Modicon M340 with Unity Pro Analog input output modules User manual 07 2012 Schneider Electric www schneider electric com The information provided in this documentation contains general descriptions and or technical characteristics of the performance of the products contained herein This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications It is the duty of any such user or integrator to perform the appropriate and complete risk analysis evaluation and testing of the products with respect to the relevant specific application or use thereof Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us No part of this document may be reproduced in any form or by any means electronic or mechanical including photocopying without express written permission of Schneider Electric All pertinent state regional and local safety regulations must be observed when installing and using this product For reasons of safety and to help ensure compliance with documented system data only the manufacturer should perform repairs to components When devices are used for applications with technical safety requirements
98. 5 modules are as follows Type of outputs Isolated high level outputs Nature of outputs Voltage or Current configured by software Number of channels 2 Analog Digital converter resolution 15 bits sign Output refresh time lt 1 ms Power supply for outputs by the module Types of protection From short circuits and overloads Voltage output Isolation e Between channels e Between channels and bus e Between channels and ground 750 VDC 1400 VDC 1400 VDC Measurement error for standard module At25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 0 10 of FS 1 0 2096 of FS 1 Measurement error for ruggedized e At25 C 77 F e Maximum in the temperature range 25 70 C 13 158 F 0 10 of FS 1 0 4596 of FS 1 Temperature drift 30 ppm C Monotonicity Yes Non linearity 0 196 of FS AC output ripple 2 mV rms on 50 Q Power consumption 3 3 V Typical 0 35 W Maximum 0 48 W Power consumption 24 V Typical 2 3 W Maximum 2 8 W Legend 1 FS Full Scale 35011978 07 2012 139 BMX AMO 0210 Voltage Output Current Output The BMX AMO 0210 and BMX AMO 0210H see page 45 voltage outputs have the following characteristics Nominal variation range 10 V Maximum variation range 11 25 V Analog resolution 0 37 mV Load impedance 1 KQ minimum Detectio
99. 5011978 07 2012 31 General Rules for Physical Implementation BMX FTW 1S Connection Cables They are made up of e At one end a compound filled 20 pin connector from which extend 1 cable sheath containing 20 wires with a cross sectional area of 0 34 mm AWG 24 BMX FTW 18 e At the other end free wire ends differentiated by color code The cable comes in 2 different lengths e 3 meters BMX FTW 301S e 5 meters BMX FTW 501S The figure below shows the BMX FTW 1S cables Connection on module to 20 pin connector x 654 x ji a Non stripped conductors Pre stripping of the external cable sheath BMX FTW 15S Stripping thread NOTE A strand of nylon incorporated in the cable allows the cable sheath to be stripped with ease NOTE The 20 pin connectors must be connected or disconnected with sensor and pre actuator voltage switched off 32 35011978 07 2012 General Rules for Physical Implementation Connection of BMX FTW e1S Cables The diagram below shows the connection of BMX FTW 18 cable Cabling view Hh PES mm 7 is q White Blue afe z OL BlueWhte DO 2 Dp 3 White Orange L 3 a Fo J 4 Be Orange White LUE p 5 White Green M ei a lle T 6 LX Green White X 7 MWhit
100. 7 0V1 123 OV5 108 1S2 124 IS6 109 T2 125 T6 110 1C2 126 IC6 111 0V2 127 0V6 112 1S3 128 HS7 113 T3 129 T7 114 CS3 130 HC7 115 0V3 131 0V7 1Sx 24 V channel power supply Tx Reserved test pin for HART function it s internally connected with ICx ICx pole current input for channel x COMx pole voltage or current input for channel x NOTE For the ground connection use the additional terminal block ABE 7BV10 35011978 07 2012 BMX AMI 0810 Analog Input Module Subject of this Chapter This chapter presents the BMX AMI 0810 module its characteristics and explains how it is connected to the various sensors What Is in This Chapter This chapter contains the following topics Topic Page Presentation 94 Characteristics 95 Functional Description 97 Wiring Precautions 104 Wiring Diagram 108 Use of the TELEFAST ABE 7CPA02 31 31E Wiring Accessory 109 35011978 07 2012 93 BMX AMI 0810 Presentation Function Illustration The BMX AMI 0810 is a high density input analog module with 8 isolated channels This module is used in conjunction with sensors or transmitters it performs monitoring measurement and continuous process control functions The BMX AMI 0810 module offers the following range for each input according to the selection made during configuration e Voltage 5 V 10 V
101. 9 230 233 236 239 240 241 242 248 251 252 253 35011978 07 2012 Chapter 15 Chapter 16 16 1 16 2 Part Ill Chapter 17 Chapter 18 18 1 18 2 Chapter 19 Chapter 20 Appendices Analog Module Diagnostics Leese 259 Diagnostics of an Analog Module 0 00 e eee eee ees 260 Detailed Diagnostics by Analog Channel 000 ee eee 262 Operating Modules from the Application 263 Access to the Measurements and Statuses 0 0055 264 Addressing of the Analog Module Objects 0 0055 265 Module Configuration lille eh 267 Additional Programming Features llle eee 270 Presentation of Language Objects Associated with the Analog Modules 271 Implicit Exchange Language Objects Associated with Analog Modules 272 Explicit Exchange Language Objects Associated with Analog Modules 273 Management of Exchanges and Reports with Explicit Objects 276 Language Objects Associated with Configuration 280 Quick Start Example of Analog I O Module Implementation eeee 283 Description of the Application 0055 285 Overview of the Application liess 285 Installing the Application Using Unity Pro 287 Presentation of the Solution Used 0 0 0 cece eee 288 Technological Choices Used les 289 The Different Steps in the Process Using Unity Pro
102. AD STS IODDT_VAR1 Standard symbol Type Access Meaning Address ACT_WIRE_FLT BOOL R Actuator wire open or short MWr m c 2 0 RANGE_FLT BOOL R Range under overflow error MWr m c 2 1 SHORT CIRCUIT BOOL R Short circuit MWr m c 2 2 CAL_PRM_FLT BOOL R Calibration parameters not configured MWr m c 2 3 INTERNAL_FLT BOOL R Inoperative channel 9eMWr m c 2 4 CONF FLT BOOL R Different hardware and software configurations 9eMWr m c 2 5 COM FLT BOOL R Problem communicating with the PLC MWr m c 2 6 APPLI_FLT BOOL R Application error adjustment or configuration error MWr m c 2 7 ALIGNED_CH BOOL R Aligned channels MWr m c 3 0 INT_CAL_FLT BOOL R Calibration parameters not defined MWr m c 3 2 INT_PS_FLT BOOL R Internal power supply error MWr m c 3 3 INT_SPI_FLT BOOL R Serial link error MWr m c 3 4 RANGE_UNF BOOL R Range underflow MWr m c 3 6 RANGE_OVF BOOL R Range overflow MWr m c 3 7 Command Control The following table explains the meaning of the COMMAND ORDER MWr m c 4 status word bit Reading is performed by a READ STS Standard symbol Type Access Meaning Address FORCING_UNFORCING_ORDER BOOL R W Forcing unforcing command MWr m c 4 13 35011978 07 2012 237 IODDTs and Device DDTs for Analog Modules Parameters The following table shows the meaning of the words MWr m c 5 to M
103. ALUE Unforcing a Value with the Animation Tables To unforce a DDT value in an animation table proceed as follows Step Action 1 Select the chosen analog channel 2 Set the FORCE CMD parameter to 0 3 Result Check that forcing is released FORCED STATE must be equal to 0 e VALUE TRUE VALUE 35011978 07 2012 249 IODDTs and Device DDTs for Analog Modules 250 35011978 07 2012 Analog Module Debugging 14 Subject of this Chapter This chapter describes the debugging aspect of the analog modules What Is in This Chapter This chapter contains the following topics Topic Page Introducing the Debug Function of an Analog Module 252 Description of the Analog Module Debug Screen 253 Selecting the Adjustment Values for the Input Channels and Measurement 255 Forcing Modification of Output Channels Adjustment Values 257 35011978 07 2012 251 Debugging Introducing the Debug Function of an Analog Module Introduction Procedure This function is only accessible in online mode For each input output module of the project it can be used to e display measurements e display the parameters of each channel channel state filtering value etc e access the diagnostics and adjustment of the selected channel masking the channel etc The function also gives access to the module diagnostics in the case of an event The procedure to acc
104. B instances double Click on Elementary variables In the Data editor window select the box in the Name column and enter a name Sensor value for example Select an INT type for this variable In the Address column enter the analog value address associated with the variable For this example associate the Sensor value variable with configured analog input channel by entering the address IW0 1 0 Illustration Sensor value INT IWO 1 0 NOTE Repeat the same procedure for declaring and configuring the analog output module BMX AMO 0210 Input Output Values Conversion In this application the level and the pump value are REAL type and the analog modules use integers So Integer Real conversions must be applied ina MAST task The screen below shows the I O conversion section written in DFB using the Library Function BLock A Value_conversion MAST INT TO REAL Analog input value Sensor Value _ N OUT Level Pump flow N OUT Pump Flow Display Analog output value i Flow 35011978 07 2012 321 Starting the Application Application Execution The table below shows the procedure for launching the application in standard mode Step Action 1 In the PLC menu click on Standard Mode 2 In the Build menu click on Rebuild All Project Your project is generated and is ready
105. BMX AMI 0810 Shield bar Clamp To sensors A amp omea 104 35011978 07 2012 BMX AMI 0810 Example of TELEFAST Connection Connect the sensor cable shielding to the terminals provided and the whole assembly to the cabinet ground Ground O HICH 11 IV2 C2 3 C3 V4 HICH HVS HCS 001000 100 tor 10 103 N6 06 N HCT 0000000000 108 107 108 109 10 15 112 13 14 165 4 STD ti STD i STD COMO COMS coma coms COM COM O O O O 9 O 9 208 xj x mj 200 a Mio af 24 ai Sufpt Supp Supp Supp 2 Telefast ABE 7CPA02 The grounding of cables is facilited using the ABE 7BV10 accessory Shield wiring to the ground To voltage sensors To current sensors ORON Reference of Sensors in Relation to the Ground In order for the acquisition system to operate correctly it is recommended to take in account the following precautions e sensors must be close together a few meters e all sensors must be referenced to a single point which is connected to the PLC s ground 35011978 07 2012 105 BMX AMI 0810 Using the Sensors Referenced in Relation to the Ground The sensors are connected as indicated in the following diagram Channel 0 input Channel 0 input Channel 1 input Channel 1 input Connects to grounding strip Channel n input Channel n input PLC ground 2 S If the
106. BMX ART 0414 814 Use of the TELEFAST ABE 7CPA412 Accessory At a Glance The TELEFAST ABE 7CPA412 accessory is a base unit used to connect 4 channel analog modules to screw terminal blocks NOTE When the cabinet where the TELEFAST ABE 7CPA412 accessory is located and powered up wait at least 45mn to achieve full precision of the CJC compensation It is not necessary to wait 45 mn if the compensation is performed by an external Pt100 probe When using the TELEFAST ABE 7CPA412 s cold junction compensation in order to make sure you achieve the indicated level of precision the movement of air around the TELEFAST ABE 7CPA412 must not exceed 0 1 m s Temperature variations must not exceed 10 C hour and the TELEFAST ABE 7CPA412 must be placed at least 100mm away from all heat sources The TELEFAST ABE 7CPA412 can be operated from 40 C to 80 C external temperature Connecting Sensors Sensors may be connected to the TELEFAST ABE 7CPA412 accessory as shown in this illustration see page 128 Wirings Legend Operating in TC mode with Telefast internal cold junction compensation 35011978 07 2012 135 BMX ART 0414 814 Q e 01 EXO EXO Legend Operating in TC mode with cold junction compensation using a 3 wire PT100 probe Connecting Modules Modules can be connected to a TELEFAST ABE 7CPA412 as shown in
107. FB types Filter T Name lt public gt C lt private gt Name v No Type w Value Commen v E a inputs Li i 09 Valve opening BOOL 001 pen Valve cbsure 2 BOOL n H E MEZ Lim valve opening 3 BOOL it pA Lim vae closure 4 BOOL jf ff Acknowledgement 5 BOOL jd rper EX oulpuls I 001 4798 ave opening cmd 1 BOOL i te Valve csure cmd BOOL 01 t9 Vave o ening error 3 BOOL i Valve_closure_error 4 BOO 7 E lt inputs outputs gt E 300 35011978 07 2012 Application using Unity Pro Operating Principle of the Valve DFB The following screen shows the Valve DFB written in FBD language A lt DFB gt valve Valve E m f FB jl i l RS 2 l OR Valve_opening 5 Q1 Valve opening cmd Lim valve opening IN1 OUT gt R1 i Valve closure IN2 FBI2 9 f 3 RS 5 i i 4 l AND 3 i OR wave cosue S Qi LValve_ Lim valve closure IN1 OUT RI closure_ Valve opening IN1 OUT 1 IN2 cmd Valve closure IN2 7 FB3 4 TON 6 AND 1 Valve opening cmd N Q z IN1 OUT L Valve opening error t 2s PT ET Lim valve opening IN2 i FB4 i ton 8 Valve closure cmd IN Q u2s PT ET
108. INT R Forcing of the value 9elWr m c 0 Channel forcing indicator The meaning of the forcing control bits of the channel 96IWr m c 1 is as follows Standard symbol Type Access Meaning Address CHANNEL FORCED BOOL R Forcing of the channel MWr m c 1 1 Explicit Exchange Execution Flag EXCH_STS The meaning of the exchange control bits of the channel EXCH_STS MWr m c 0 is as follows Standard symbol Type Access Meaning Address STS IN PROGR BOOL R Read channel status words in progress 9eMWr m c 0 0 CMD IN PROGR BOOL R Command parameter exchange in progress MWr m c 0 1 ADJ_IN_PROGR BOOL R Adjustment parameter exchange in progress MWr m c 0 2 236 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Explicit Exchange Report EXCH RPT The meaning of the 1 EXCH RPT MWr m c 1 report bits is as follows Standard symbol Type Access Meaning Address STS_ERR BOOL R Read error for channel status words MWr m c 1 0 CMD_ERR BOOL R Error during command parameter exchange MWr m c 1 1 ADJ_ERR BOOL R Error while exchanging adjustment parameters MWr m c 1 2 RECONF_ERR BOOL R Error while reconfiguring the channel MWr m c 1 15 Standard Channel Status CH_FLT The following table explains the meaning of the CH_FLT MWr m c 2 status word bits Reading is performed by a RE
109. MPER H WHITE BLUE BLUE WHITE WHITE ORANGE ORANGE WHITE WHITE GREEN XX GREEN WHITE X WHITE BROWN WHITE GRAY GRAY WHITE RED BLUE BLUE RED RED ORANGE X ORANGE RED X RED GREEN GREEN RED RED BROWN X_BROWN RED X RED GRAY GRAY RED BLACK BLUE i BLACK ORANGE X ORANGE BLACK X NC NC NC NC 35011978 07 2012 39 General Rules for Physical Implementation How to Connect Analog Input Output Modules Connecting 40 pin Connector Modules Introduction 40 pin connector modules are connected to sensors pre actuators or terminals using a cable designed to enable trouble free direct wire to wire transition of the module s inputs outputs The following diagram shows the connection of the cable to the module Module Cable A WARNING UNEXPECTED EQUIPMENT OPERATION Take every precaution at the installation to prevent any subsequent mistake in the connectors Plugging the wrong connector would cause an unexpected behavior of the application Failure to follow these instructions can result in death serious injury or equipment damage 40 35011978 07 2012 General Rules for Physical Implementation BMX FCW 1S Connection Cables They are made up of e Atone end a compound filled 40 pin connector from which extend 1 cable sheath containing 20 wires with a cross sectional area of 0 34 mm AWG 24 BM
110. Management Grafcet The application s grafcet is as follows gt Initial nitial Gondition Init Pump Start Filling mmm gt Stat Pump T With Fault Level Reached Filling In Progress ume z Draining_Tank End_Draining_Alarm Reduced_Pump_Flow Tank Empty Draining Order isse Es Reduced Flow Initial Draining Tank 2 sat Pune Tank 2 Empty s nitial 35011978 07 2012 267 Operating Modules from the Application Using the Measurements We are going to configure the BMX AMI 0410 analog input module so that we can retrieve the level of the liquid in the tank Step Action 1 In the Project browser andin Variables amp FB instances double click on Elementary variables Create the INT type variable Level In the Address column enter the address associated with this variable In our example we consider that the sensor is connected to channel 0 of the BMX AMI 0410 module This module is in turn connected to slot 1 of rack 0 We therefore have the following address IWO 1 0 Illustration t4 Level INT IWO 1 0 This variable can be used to check whether the level of liquid in the tank has reached maximum level To do this the following line of code can be associated with the Level_Reached transition of the grafcet COMPARE Level Reached 4 Level gt 100
111. Module area Displays the abbreviated module indicator Channel area Allows you e By clicking on the reference number to display the tabs e Description which gives the characteristics of the device e To select a work channel e To display the Symbol name of the channel defined by the user using the variable editor NOTE All channel are activated and a channel can not be desactivated to None General parameters area This is used to set up the channels using several fields e Task defines the MAST task through which the exchanges between the processor and the module will be carried out e Cycle allows you to define the scan cycle for inputs only available on some analog modules e Rejection at 50 Hz or 60 Hz only available on some analog modules e Cold Junction Channel 0 3 allows you to define the cold junction compensation according to the hardware used for channels 0 to 3 only available on some analog modules Configuration area This is used to define the configuration parameters of the different channels This area includes several topics whose display varies depending on the analog module you ve selected The Symbol column displays the symbol associated with the channel once it s been defined by the user from the Variables Editor 210 35011978 07 2012 12 2 Parameters for Analog Input Output Channels Subject of this Section This section describes the various
112. Modules Display of Analog Module States 0 0 0 0 cee eee Analog Module Diagnostics llle eee BMX AMI 0410 Analog Input Module Presentation cidit tue i t EE uber Seti a hid eq kii Characteristics ire Rr ERR GENERE eke ee Uer a ede ad Functional Description liil Wiring Precautions 0 0 e e a RII Wiring Diagrams ios dcr cuu eas aaa deena natant a Gan Rel Use of the TELEFAST ABE 7CPA410 Wiring Accessory 11 13 15 16 19 24 27 31 34 37 40 43 45 47 48 49 51 52 53 55 62 66 67 35011978 07 2012 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 BMX AMI 0800 Analog Input Module 71 Presentations ee eat ee en eiie La me ele uso P Ras 72 Characteristics s ssis scnti s iniii e N e ee ne 73 Functional Description lllleele eee 76 Wiring Precautions llle RII 83 Wiring Diagram se ce vee cue Seer bc RE HT Dap Goadri alti 87 Use of the TELEFAST ABE 7CPA02 03 31E Wiring Accessory 89 BMX AMI 0810 Analog Input Module 93 Presentation vete dehet ae a Le a lies 94 Characteristics x keds waa a ER CERA EU Raw RR YEN aa 95 Functional Description 0 auauua cette 97 Wiring Precautions llle RII III 104 Wiring Diagram IIR Lp bem eae SPARE eats 108 Use of the TELEFAST ABE 7CPA02 31 31E Wiring Accessory 109 BMX ART 0414 0814 Ana
113. OUT GEN type IODDT Objects At a Glance The following tables describe the T ANA IN GEN type IODDT objects applicable to the BMX AMO 0210 BMX AMO 0410 and BMX AMO 0802 analog output modules and to the output of the BMX AMM 600 mixed module Input Measurement The analog output measurement object is as follows Standard symbol Type Access Meaning Address VALUE INT R Analog output measurement 9elWr m c 0 lr m c ERR Error Bit The Ir m c ERR error bit is as follows Standard symbol Type Access Meaning Address CH ERROR BOOL R Error bit for analog channel 9elr m c ERR 240 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Details of the Language Objects of the IODDT of Type T GEN MOD Introduction Observations List of Objects All the modules of Modicon M340 PLCs have an associated IODDT of type T GEN MOD In general the meaning of the bits is given for bit status 1 In specific cases an explanation is given for each status of the bit Some bits are not used The table below presents the objects of the IODDT Standard Symbol Type Access Meaning Address MOD ERROR BOOL R Module detected error bit 9elr m MOD ERR EXCH STS INT R Module exchange control word 9eMWr m MOD O STS IN PROGR BOOL R Reading of status words of the module in progress MWr m MOD 0 0 EXCH RPT INT R
114. S Full Scale 2 With conversion resistor error NOTE If nothing is connected on BMX AMM 0600 and BMX AMM 0600H analog input output module and if channels are configured range 4 20 mA or 1 5 V a broken wire causes a detected I O error 35011978 07 2012 BMX AMM 0600 General Output Characteristics The BMX AMM 0600 and BMX AMM 0600H general output characteristics are as Voltage range follows Type of Outputs 2 Non isolated Outputs Range configuration Voltage or self powered current range selection by firmware The BMX AMM 0600 and BMX AMM 0600H voltage range has the following characteristics Nominal variation range 10 V Maximum variation range 11 25 V Voltage resolution 12 bits Measurement error for standard module e At25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 0 25 of FS 1 0 60 of FS 1 Measurement error for ruggedized module e At25 C 77 F e Maximum in the temperature range 25 70 C 13 158 F 0 25 of FS 1 0 80 of FS 1 Temperature drift 100 ppm C Monotonicity Yes Non linearity 0 1 of FS AC output ripple 2 mV rms on 50 QBW 25MHz Load impedance 1 KQ minimum Detection type Short circuits and overloads 35011978 07 2012 185 BMX AMM 0600 Current Range The BMX AMM 0600 and BMX AMM 0600H current range has the following
115. Use The cycle time values are based on the cycle selected Module Normal Cycle Fast Cycle BMX AMI 0810 9 ms 1ms 1 ms x N where N number of channels in use NOTE Module cycle is not synchronized with the PLC cycle At the beginning of each PLC cycle each channel value is taken into account If the MAST FAST task cycle time is less than the module s cycle time some values will not have changed APlcycle Task Overflow Underflow Control Module BMX AMI 0810 allows the user to select between 6 voltage or current ranges for each input This option for each channel have to be configured in configuration windows Upper and lower tolerance detection are always active regardless of overflow underflow control Depending on the range selected the module checks for overflow it verifies that the measurement falls between a lower and an upper threshold Vinf Vsup lower threshold Range Range upper threshold underflow lower nominal range upper overflow area area tolerance tolerance area area 35011978 07 2012 99 BMX AMI 0810 Description Designation Description Nominal range measurement range corresponding to the chosen range Upper Tolerance Area varies between the values included between the maximum value for the range for instance 10 V for the 10 V range and the upper threshold Lower Tolerance Area varies between the valu
116. Validate the change by clicking Edit Validate 35011978 07 2012 217 Selecting a Task Associated to an Analog Channel At a Glance This parameter defines the task through which the acquisition of inputs and the update of outputs are performed Depending on the type of module the task is defined for a series of 2 or 4 contiguous channels The possible choices are as follows e the MAST task e the FAST task NOTE The BMX ART 0414 0814 modules run only in Mast task UNEXPECTED EQUIPMENT OPERATION Do not assign more than 2 analog modules to the FAST task each with all four channels in use Using more than 2 modules may trigger system timing conflicts Failure to follow these instructions can result in death serious injury or equipment damage Procedure The procedure to define the type of task assigned to an analog module s channels is as follows Step Action 1 Access the hardware configuration screen for the appropriate module 2 For the individual channel or group of channels you wish to configure click on the Task pull down menu in the General Parameters area Result The following scrolldown list appears Select the appropriate task Validate the change by clicking Edit Validate 218 35011978 07 2012 Selecting the Input Channel Scan Cycle At a Glance Instructions This parameter defines the input channel scan cycle for analog modules The inpu
117. Wr m c 8 The requests used are those associated with the parameters READ PARAM and WRITE PARAM Standard symbol Type Access Meaning Address CMD FORCING VALUE INT R W Forcing value to be applied MWr m c 5 FALLBACK INT R W Fallback value MWr m c 7 ALIGNMENT INT R W Alignment value MWr m c 8 NOTE In order to force a channel you have to use the WRITE CMD MWr m c 5 instruction and set the sMwr m c 4 13 bitto 1 NOTE To unforce a channel and use it normally you have to set the MWr m c 4 13 bitto 0 238 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA IN GEN type IODDT Objects At a Glance The tables below present the T ANA IN GEN type IODDT objects that are applicable to the BMX AMI 0410 BMX AMI 0800 and BMX AMI 0810 input modules to the inputs of the BMX AMM 600 mixed module and to the BMX ART 0414 0814 analog input module Input Measurement The analog input measurement object is as follows Standard symbol Type Access Meaning Address VALUE INT R Analog input measurement 9elWr m c O lr m c ERR Error Bit The Ir m c ERR error bit is as follows Standard symbol Type Access Meaning Address CH ERROR BOOL R Error bit for analog channel lr m c ERR 35011978 07 2012 239 IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA
118. X FCW 18 e Atthe other end free wire ends differentiated by color code The cable comes in 2 different lengths e 3 meters BMX FCW 3018 e 5 meters BMX FCW 5018 The figure below shows the BMX FCW 1S cables Connection on module to 40 pin 65 connector Non stripped conductors Pre stripping of the external cable sheath BMX FCW 1S Stripping thread NOTE A strand of nylon incorporated in the cable allows the cable sheath to be stripped with ease NOTE The 40 pin connectors must be connected or disconnected with sensor and pre actuator voltage switched off 35011978 07 2012 41 General Rules for Physical Implementation Connection of BMX FCW 1S Cables The diagram below shows the connection of BMX FCW 1S cable and the signals correspondence for the BMX ART 0414 814 modules C BMX ART 0414 814 1 LL Correspondence Connector Cabling view connector view B18 White Blue CJO B19 X Blue White C pte A18 White Orange CJ O AT ZC Orange White X M Cut Al6 White Green x EXO 4 5 B16 Green White EX0 4 o A17 White Brown MS0 4 a m Bi Brown White X MS0A A11 White Gray EX15
119. after alignment value 10 000 4 2 P Pre actuator value l S 10V Conversjon line before alignment The alignment value is editable from a programming console even if the program is in RUN Mode For each output channel you can e view and modify the initial output target value e save the alignment value e determine whether the channel already has an alignment The maximum offset between the measured value and the corrected output value aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX AMO AMI AMM ART modules we recommend proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 160 35011978 07 2012 BMX AMO 0410 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the shield bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block
120. age or current input for channel x NOTE For the ground connection use the additional terminal block ABE 7BV10 35011978 07 2012 111 BMX AMI 0810 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA31E TELEFAST 2 Terminal Signal type TELEFAST 2 Terminal Signal type terminal block terminal block number number 1 Ground Supp 1 24V sensor supply 2 Ground Supp 2 24V sensor supply 3 Ground Supp 3 0 V sensor supply 4 Ground Supp 4 0 V sensor supply 100 S0 116 1S4 101 TO 117 T4 102 1CO 118 104 103 ovo 119 0V4 104 1S1 120 1S5 105 T1 121 T5 106 101 122 1C5 107 0V1 123 0V5 108 4S2 124 1S6 109 T2 125 T6 110 1C2 126 C6 111 ov2 127 0V6 112 4S3 128 HS7 113 T3 129 T7 114 I1C3 130 C7 115 0V3 131 0V7 1Sx 24 V channel power supply Tx Reserved test pin for HART function it s internally connected with ICx ICx pole current input for channel x COWMXx pole voltage or current input for channel x NOTE For the ground connection use the additional terminal block ABE 7BV10 35011978 07 2012 BMX ART 0414 0814 Analog Input Modules 6 Subject of this Chapter This chapter presents the BMX ART 0414 0814 modules their characte
121. an intermediary isothermal terminal block it is possible to carry out a cold junction compensation by connecting to channel 0 by either e dedicating channel 0 to 2 3 wire Pt100 for CJC e using the CJC values of channels 4 7 for channels 0 3 l 35011978 07 2012 43 General Rules for Physical Implementation Illustration The analog module may be connected to the TELEFAST accessories using a 5 3 or 1 5 meter shielded cable BMX AMI 0410 ABE 7CPA 410 Ref BMX FCA ee0 C BMX FCA 150 1 5 m BMX FCA 300 3 0m BMX FCA 500 5 0m BMX ART 0414 0814 ABE 7CPA 412 BMX FCA 152 1 5 m lara BMX FCA 302 3 0m f ae Es BMX FCA 502 5 0M mef BMXFCAee2 44 35011978 07 2012 General Rules for Physical Implementation Modicon M340H Hardened Equipment M340H The Modicon M340H hardened equipment is a ruggedized version of M340 equipment It can be used at extended temperatures 25 70 C 13 158 F and in harsh chemical environments This treatment increases the isolation capability of the circuit boards and their resistance to e condensation e dusty atmospheres conducting foreign particles e chemical corrosion in particular during use in sulphurous atmospheres oil refinery purification plant and so on or atmospheres containing halogens chlorine and so on The M340H equipment when within the standard temperature range 0 60 C 32 140 F has the same performa
122. ange BMX AMI 0410 Range Underflow Area Lower Tolerance Nominal Range Upper Tolerance Overflow Area Area Area Unipolar 0 10 V 1 400 1 001 1 000 1 10 000 10 001 11 000 11 001 11 400 0 5 V 5 000 1 001 1 000 1 10 000 10 001 11 000 11 001 15 000 0 20 mA 1 5 V 4 000 801 800 1 0 10 000 10 001 10 800 10 801 14 000 4 20 mA Bipolar 10 V 11 400 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 11 400 5 V 15 000 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 15 000 20 mA User 10 V 32 768 User User 32 767 defined defined 0 10 V 32 768 User User 32 767 defined defined 58 35011978 07 2012 BMX AMI 0410 Measurement Display Measurements may be displayed using standardized display in 96 to two decimal places Type of Range Display Unipolar range from 0 to 10 000 0 at 100 00 0 10 V 0 5 V 1 5 V 0 20mA 4 20mA Bipolar range from 10 000 to 10 000 100 00 at 4100 00 10 V 5 mV 20 mA It is also possible to define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range 0 or 100 00 e the upper threshold corresponding to the maximum value for the range 100 00 96 The lower and upper thresholds must be integers between
123. annels These are e Module status LEDs RUN ERR and I O e Channels status LEDs IN e for input modules OUT e for output modules The modules have several LEDs that indicate their status Description of the LEDs LED Meaning RUN green Module operating status ERR red Internal detected error in the module or a conflict between the module and the remainder of the configuration I O red External error 48 35011978 07 2012 Diagnostics Analog Module Diagnostics At a Glance The status of the analog module is indicated by the lighting up or flashing of the RUN ERR I O and channel LEDs Description The following table allows you to perform diagnostics of the module status according to the LEDs RUN ERR I O and channels Module status Status LEDs RUN ERR 1 0 IN or OUT Operating normally o OQ O o Module is running with channels in stopped state e O Q e Module is inoperative or switched off O O O O Module not configured or channel configuration Q O O O in progress Internal error in module O e O O Module not calibrated to factory settings 1 e O eo O Module is experiencing difficulties e communicating with the CPU 1 e e Module not configured O amp O O External error e Range under overflow error e O 9 amp 2 e Sensor or actuator link error e O eo amp 2 Legend O LED off
124. annels group and output 750 VDC channels group between channels and bus 1400 VDC between channels and ground 1400 VDC Maximum overload authorized for inputs Voltage inputs 30 VDC Current inputs 90 mA Power consumption Typical 0 35 W 3 3 V Maximum 0 48 W Power consumption Typical 1 3W 24 V Maximum 2 8 W 35011978 07 2012 183 BMX AMM 0600 Input Measurement Range The BMX AMM 0600 and BMX AMM 0600H see page 45 have the following input measurement range characteristics Measurement range 10 V 5 V 0 10 V 0 5 V 1 5 V 0 20 mA 4 20 mA Maximum conversion 11 25 V 0 30 mA value Resolution 1 42 mV 5 7 uA Input impedance 10 MQ 250 Q internal conversion resistor Precision of the internal conversion resistor 0 1 15 ppm C Measurement error for inputs for standard modules At25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 0 25 of FS 1 0 35 of FS 1 0 35 of FS 1 2 0 50 of FS 1 2 Measurement error for inputs for Hardened modules At 25 C 77 F e Maximum in the temperature range 25 70 C 13 158 F 0 2596 of FS 1 0 4096 of FS 1 0 3596 of FS 1 2 0 6096 of FS 1 2 Input temperature drift 30 ppm C 50 ppm C Monotonicity Yes Yes Non linearity 0 10 of FS 0 10 of FS Legend 1 F
125. ate configuration Module Selection The table below shows the procedure for selecting the analog module Step Action 1 In the Project browser double click Configuration 0 PLC bus 0 BMX Where O is the rack number and double click a slot 2 Inthe Hardware Catalog window select the BMX AMI 0410 input module then drag and drop it in the PLC bus window Hardware catalog E Analog BMX AMI 0410 BMX AMI 0800 BMX AMI 0810 BMX AMM 0600 BMX AMO 0210 BMX AMO 0410 BMX AMO 0802 BMX ART 0414 BMX ART 0814 Communication Counting Discrete Motion Rack Supply v 14 4 pi N CANopen N PLCbus DTMcatalog HAREA amp EH 3 Do the same for the BMX AMO 0210 output module 35011978 07 2012 293 Application using Unity Pro Declaration of Variables At a Glance All of the variables used in the different sections of the program must be declared Undeclared variables cannot be used in the program NOTE For more information see Unity Pro online help click on then Unity then Unity Pro then Operate modes and Data editor Procedure for Declaring Variables The table below shows the procedure for declaring application variables Step Action 1 In Project browser Variables amp FB instances double click on Elementary variables 2 In the Data editor window select the box in the Name column and enter a name for your first varia
126. ath or serious injury NOTE All modules are calibrated at factory before being shipped Generally it is not necessary to calibrate the module However for certain applications or because of standard requirements e g in pharmaceuticals it may be advisable or even necessary to re calibrate the module in specified time intervals 16 35011978 07 2012 General Rules for Physical Implementation Installation The diagram below shows analog input output modules mounted on the rack The following table describes the different elements which make up the assembly below Number Description 1 20 pin terminal block module 40 pin connector module 3 Standard rack 35011978 07 2012 17 General Rules for Physical Implementation Installing the Module on the Rack The table below presents the procedure for mounting the analog input output modules on the rack Step Action Illustration Position the locating pins situated at the rear of the module on the bottom part in the corresponding slots in the rack Note Before positioning the pins make sure you have removed the protective cover see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual Swivel the module towards the top of the rack so that the module sits flush with the back of the rack It is now set in position Steps 1 and 2 Tighten the retaining screw to en
127. ature from ch 4 7 H Configuration Symbol Range Thermo K Thermo K Thermo K Thermo K hermo K Cold Junction Ch4 7 f Internal Telefast External PT 100 Rejection fe 50Hz f 60Hz Thermo K Thermo K hermo K 226 35011978 07 2012 Selecting the Fallback Mode for Analog Outputs At a Glance Instructions This parameter defines the behavior adopted by outputs when the PLC switches to STOP or when there is a communication error The possible behavior types are e Fallback Outputs are set to an editable value between 10 000 and 10 000 0 is the default e Maintain value Outputs remain in the state they were in before the PLC switched to STOP The following table provides instructions for defining the fallback behavior assigned to outputs of analog modules Step Action 1 Access the hardware configuration screen for the appropriate module 2 Check the box in the cell of the Fallback column for the output you want to configure 3 Enter the desired value in the cell of the Fallback Value column Result The selected fallback mode will be assigned to the selected output 4 To select the Maintain mode instead uncheck the box in the cell of the Fallback column for the channel in question Result The maintain value behavior will be assigned to the selected
128. ay mode values are provided in tenths of a degree Celsius or Fahrenheit depending on the unit you have selected e forthe user specified display you may choose a Standardized Display 0 10 000 meaning from 0 to 100 00 by specifying the minimum and maximum temperatures as expressed in the 0 to 10 000 range Measurement Filtering The type of filtering performed by the system is called first order filtering The filtering coefficient can be modified from a programming console or via the program The mathematical formula used is as follows Mesfin 2 axMesfin 1 1 a x Valb n where a efficiency of the filter Mesf n measurement filtered at moment n Mesf n 1 measurement filtered at moment n 1 Valg n gross value at moment n You may configure the filtering value from 7 possibilities from O to 6 This value may be changed even when the application is in RUN mode NOTE Filtering may be accessed in Normal or Fast Cycle The filtering values are as follows They depend on the sensor type T is a cycle time of 200 ms for TC and mV T is also a cycle time of 400 ms for RTD and Ohms Desired Efficiency Required Corresponding o Filter Cut off Frequency Value Response in Hz Time at 63 No filtering 0 0 0 0 Low filtering 1 0 750 4xT 0 040 T 2 0 875 8xT 0 020 T Medium filtering 3 0 937 16xT 0 010 T 4 0 969 32xT 0 005 T High filtering 5 0 984 64xT 0 025 T 6 0 992 128 xT 0 012 T
129. ble Now select a Type for this variable When all your variables are declared you can close the window Variables Used for the Application The following table shows the details of the variables used in the application Variable Type Definition Acknowledgement EBOOL Acknowledgement of an error Status 1 Stop EBOOL Stop cycle at end of draining Status 1 Valve Opening Cmd EBOOL Opening of the valve Status 1 Motor Run Cmd EBOOL Startup request for filling cycles Status 1 Valve Closing Cmd EBOOL Closing of the valve Status 1 Initiale condition EBOOL Transition that starts the pump Desired Level REAL Desired level of liquid Tank ready BOOL Tank is full ready to be drained Flow BOOL Intermediate variable for simulating the application Init Flow REAL Pump initial flow rate Flow Reduction BOOL Pump flow rate after reduction Pump Flow REAL Pump flow rate Valve Flow REAL Valve flow rate Motor Error EBOOL Error returned by the motor 294 35011978 07 2012 Application using Unity Pro Variable Type Definition Valve Closure Error EBOOL Error returned by the valve on closing Valve Opening Error EBOOL Error returned by the valve on opening Lim Valve Closure EBOOL Valve in closed position Status 1 Lim Valve Opening EBOOL Valve in opened position Status 1 Run EBOOL Startup request f
130. c 8 and MWr m c 9 status words Queries used are those associated with parameters READ PARAM WRITE PARAM Standard symbol Type Access Meaning Address CMD FORCING VALUE INT R W Forcing value to be applied MWr m c 5 FILTER_COEFF INT R W Value of filter coefficient MWr m c 8 ALIGNMENT_OFFSET INT R W Alignment offset value MWr m c 9 NOTE In order to force a channel you have to use the WRITE CMD MWr m c 5 instruction and set the MWr m c 4 13 bitto 1 NOTE To unforce a channel and use it normally you have to set the MWr m c 4 13 bit to 0 35011978 07 2012 235 IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA OUT BMX type IODDT Objects At a Glance The following tables describe the T ANA oUT BMXx type IODDT objects applicable to the BMX AMO 0210 BMX AMO 0410 and BMX AMO 0802 analog output modules and the outputs of the BMX AMM 600 mixed module Value of the Output The analog output measurement object is as follows Standard symbol Type Access Meaning Address VALUE INT R Analog output measurement QWr m c 0 9elr m c ERR error bit The lr m c ERR error bit is as follows Standard symbol Type Access Meaning Address CH ERROR BOOL R Error bit for analog channel 9elr m c ERR Value Forcing The value forcing bit is as follows Standard symbol Type Access Meaning Address FORCING_VALUE
131. c the outputs of the BMX AMM 600 mixed module e T ANA IN GEN specific to all analog input modules such as the BMX AMI 0410 BMX ART 0414 0814 and the inputs of the BMX AMM 600 mixed module NOTE IODDT variables may be created in two ways e by using the I O Objects tab e by using the data editor Types of Language Objects In each IODDT we find a set of language objects that enable us to control the modules and check their correct operation There are two types of language objects e Implicit Exchange Objects which are automatically exchanged at each cycle of the task assigned to the module They concern the inputs outputs of the module measurement results information commands etc e Explicit Exchange Objects which are exchanged at the application s request using explicit exchange instructions They are used to set the module and perform diagnostics 35011978 07 2012 271 Operating Modules from the Application Implicit Exchange Language Objects Associated with Analog Modules At a Glance Reminders Illustration An integrated interface or the addition of a module automatically enhances the language objects application used to program this interface or module These objects correspond to the input output images and software data of the module or integrated interface The module inputs I and Iw are updated in the PLC memory at the start of the task the PLC being in RUN or STOP mode The o
132. channels 0 to 3 and channels 4 to 7 the external compensation of the module is performed in the TELEFAST ABE 7CPA412 accessory This device provides a voltage in mV corresponding to Voltage 6 45 mV T 509 mV where T temperature in C The overall margin of error when using this device is reduced to 1 2 C in the 5 C to 60 C temperature range It is possible to increase the precision of the compensation by using a 2 3 wires Pt100 probe directly connected to channels 0 and 4 only for the BMX ART0814 on the module or connected to the TELEFAST terminal blocks Channel 0 is thus dedicated to the cold junction compensation of channels 1 2 and 3 channel 4 is thus dedicated to channels 4 to 7 It is also possible by using a 2 wire Pt100 probe provided the initial length of the probe is limited to maintain channel 0 as a thermocouple input The wiring would then look like this MS MS Channel 0 4 EX EX RTD The wiring is only valid if the channel 0 is used If the channel 0 is not used select a cold junction with external Pt100 The range of the channel 0 is changed to a 3 wires Pt100 probe The wiring would then look like this MS MS A Caf Terminal not to be wired EXC EXE Channel 0 4 RTD NOTE For the BMX ART 0814 Module the CJC values of channels 4 to 7 can also be used for channels 0 to 3 Therefore only one external CJC see page 135 sensor is wired on channel 4 134 35011978 07 2012
133. characteristics Nominal variation range 0 20 mA 4 20 mA Available maximum current 24 mA Current resolution 11 bits Measurement error at25 C 77 F 0 25 of FS 1 maximum in temperature ranges 0 60 of FS 1 Temperature drift 100 ppm C Monotonicity Yes Non linearity 0 1 of FS AC output ripple 2 mV rms on 50 Q BW lt 25MHz Load impedance 600 Q maximum Detection type Open circuit 1 Legend 1 The open circuit detection is physically detected by the module in range 4 20 mA It is also detected if the target current value is different from 0 mA in range 0 20 mA Response time of Outputs The maximum delay between transmission of the output value on the PLC bus and its effective positioning on the terminal block is less than 2 ms e internal cycle time 1 ms for the two outputs e digital analog conversion response time 1ms maximum for a 0 100 step 186 35011978 07 2012 BMX AMM 0600 Functional Description Function The BMX AMM 0600 Input Output module combines 4 non isolated analog inputs with 2 non isolated analog outputs However input and output blocks are isolated The BMX AMM 0600 module offers the following range according to the selection made during configuration e Voltage input range 10 V 0 10 V 0 5 V 1 5 V Current input range 0 20 mA 4 20 mA Voltage output range 10 V Current output range 0 20 mA 4
134. ctor return variable If Contactor return is not set to 1 after the Discrete counter counts two seconds the Motor error output switches to 1 NOTE Note For more information on creating a section consult the Unity Pro online help click then Unity then Unity Pro then Operate Modes and Programming and select the required language 35011978 07 2012 299 Application using Unity Pro Variables Used by the Valve DFB The following table lists the variables used by the Valve DFB Variable Type Definition Valve opening Input Valve opening command Valve closure Input Valve closure command Lim valve opening Input Status of valve limit Lim valve closure Input Status of valve limit Acknowledgement Input Acknowledgement of variables Valve closure error or Valve opening error Valve opening cmd Output Opening of the valve Valve closure cmd Output Closure of the valve Valve opening error Output Display in the Diagnostics display window of an alarm linked to a problem with the valve opening Valve closure error Output Display in the Diagnostics display window of an alarm linked to a problem with the valve closure Illustration of the Valve DFB Variables Declared in the Data Editor The following screen shows the Valve DFB variables used in this application to control the valve Data Editor Se Variables DDT types Function blocks D
135. d other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Induced currents do not affect the measurement or integrity of the system 4 DANGER HAZARD OF ELECTRIC SHOCK Ensure that sensors and others peripherals are not exposed through grounding points to voltage potential greater than acceptable limits Failure to follow these instructions will result in death or serious injury Electromagnetic hazard instructions 4 CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding without programmable filtering Electromagnetic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 148 35011978 07 2012 BMX AMO 0210 Wiring Diagram Introduction The actuators are connected using the 20 point terminal block Illustration The current loop is self powered by the output and does not request any external supply The terminal block connection and the actuators wiring are as follows Cabling view NC 2 3 COMO 4 NC NC NC
136. ded 286 35011978 07 2012 Installing the Application Using Unity Pro 18 Subject of this Chapter This chapter describes the procedure for creating the application described It shows in general and in more detail the steps in creating the different components of the application What Is in This Chapter This chapter contains the following sections Section Topic Page 18 1 Presentation of the Solution Used 288 18 2 Developing the Application 291 35011978 07 2012 287 Application using Unity Pro 18 1 Presentation of the Solution Used Subject of this Section This section presents the solution used to develop the application It explains the technological choices and gives the application s creation timeline What Is in This Section This section contains the following topics Topic Page Technological Choices Used 289 The Different Steps in the Process Using Unity Pro 290 288 35011978 07 2012 Application using Unity Pro Technological Choices Used At a Glance There are several ways of writing an application using Unity Pro The one proposed allows you to structure the application so as to facilitate its creation and debugging Technological Choices The following table shows the technological choices used for the application Objects Choices used Use of the pump Creation of a user function block DFB to faci
137. der overflow control is required indications are provided by the following bits Bit Name Flag when 1 9elIWr m c 1 5 The value being read falls within the Lower Tolerance Area 9eIWr m c 1 6 The value being read falls within the Upper Tolerance Area 9elWr m c 2 1 If over underflow control is required this bit indicates that the value currently read falls within one of the two unauthorized ranges e MWr m c 3 6 denotes an underflow e MWr m c 3 7 denotes an overflow 9elr m ERR Channel Error 35011978 07 2012 225 Selecting the Cold Junction Compensation At a Glance BMX ART 0414 0814 Module This function is available on the BMX ART 0414 814 analog input modules It is carried out either by TELEFAST or by a Pt100 probe An internal compensation by TELEFAST is proposed by default The procedure for modifying the cold junction compensation of the BMX ART 0414 814 modules is as follows Step Action 1 Access the hardware configuration screen for the appropriate module 2 Check the Internal by TELEFAST the External by Pt100 or the Temperature from Ch4 7 bloc box in the Cold Junction Channel 0 3 field Validate the change with Edit Validate 0 1 BMX ART 0414 LICET Ana 8 TC RTD Isolated In Fur y n Channe Ee E 2 Si IAST Cold Junction CHO 3 fe Internal Telefast c Exlemal PT 100 Temper
138. dicon 207 M340 Local Rack Description of the Configuration Screen of an Analog Module in X80 Drop 209 206 35011978 07 2012 Description of the Configuration Screen of an Analog Module in a Modicon M340 Local Rack At a Glance The Configuration screen for the analog module selected displays parameters associated with the module in question Description This screen is used to display and modify parameters in offline mode and in online mode 1 E 0 4 BMX AMI 0410 LET Ana 4 U l In Isolated High Speed err 2 Run ERR 10 BMX AMIO410 E H Configuration i Debug Channel m 3 f E Channel 1 j E Channel2 ned 42 Channel3 v v Task M MAST A Cycle Normal Fast 4 35011978 07 2012 207 The following table shows the different elements of the configuration screen and their functions No Element Function Tabs The tab in the foreground indicates the mode in progress Configuration in this example Each mode can be selected by the corresponding tab e Configuration e Debug accessible only in online mode Module area Displays the abbreviated module indicator In the same area there are 3 LEDs which indicate the status of the module in online mode e RUN indicates the operating status of the module e ERR signals a detected error within the modul
139. dule side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury e TELEFAST connection Connect the sensor cable shielding to the terminals provided and the whole assembly to the cabinet ground 128 35011978 07 2012 BMX ART 0414 814 Telefast ABE 7CPA412 gt Ground EX0 EX0 MS0 MS0 EX1 EX1 MS1 MS1J Q Q o0 0 00 0 0 1 2 3 4 EX2 EX2 MS2 MS2 EX3 EX3 MS3 MS3 o9 O OQ Shield wiring to the cabinet ground To TC sensor isolated from the ground 1 The grounding of cables is facilited using the ABE 7BV10 accessory BN d BMX ART 0414 BMX FCW 01S p Telefast ABE 7CPA412 Sensors shielding cables _ sheks clamped to the grounding Grounding o Grounding kar ground plate the room ground 35011978 07 2012 129 BMX ART 0414 814 Sensors shielding In order for the acquisition system to operate correctly we recommend you take t
140. e e I O indicates an event from outside the module or an application error Channel area Allows you e By clicking on the reference number to display the tabs e Description which gives the characteristics of the device e O Objects which is used to presymbolize the input output objects e Fault which shows the device status in online mode To select a work channel e To display the Symbol name of the channel defined by the user using the variable editor General parameters area This is used to set up the channels using several fields e Task defines the MAST or FAST task through which the exchanges between the processor and the module will be carried out Cycle allows you to define the scan cycle for inputs only available on some analog modules e Rejection at 50 Hz or 60 Hz only available on some analog modules e Cold Junction Channel 0 3 allows you to define the cold junction compensation according to the hardware used for channels 0 to 3 only available on some analog modules Configuration area This is used to define the configuration parameters of the different channels This area includes several topics whose display varies depending on the analog module you ve selected The Symbol column displays the symbol associated with the channel once it s been defined by the user from the Variables Editor 208 35011978 07 2012 Description of the Configuration Scree
141. e has a detected read error 1 the module is operating correctly MOD FLT BYTE internal detected errors byte of read the module ANA CH IN ARRAY 0 x 1 of T U ANA TEMP CH IN array of structure 244 35011978 07 2012 IODDTs and Device DDTs for Analog Modules The following table shows the T U ANA STD CH IN 0 x 1 Structure status word bits Standard Symbol Type Bit Meaning Access FCT TYPE WORD 0 channel is not used read 1 channel is used CH HEALTH BOOL 0 channel is inactive read 1 channel is active CH_WARNING BOOL 0 no detected warning on the read channel 1 a detected warning on the channel ANA STRUCT T_U_ANA_VALUE_IN read MEASURE STS INT CH ALIGNED BOOL 0 aligned channel read LOWER LIMIT BOOL 5 measurement within lower read tolerance area UPPER LIMIT BOOL 6 measurement within upper read tolerance area INT OFFSET ERROR BOOL 8 internal offset detected error read IN REF ERROR BOOL 10 internal reference detected read error POWER SUP ERROR BOOL 11 power supply detected error read SPI COM ERROR BOOL 12 SPI communication detected read error The following table shows the T U ANA STD CH OUT O y 1 status word bits Standard Symbol Type Meaning Access MOD HEALTH BOOL 0 the module has a detected read error 1 the module is operating correctly MOD FLT BYTE internal detected errors byte of the read module
142. e is configured for voltage or current The display format may be e standardized e unipolar range 0 to 10 000 e bipolar range 10 000 to 10 000 e user defined User Procedure The following table provides step by step instructions defining the display scale assigned to an analog module channel Step Action 1 Access the hardware configuration screen for the appropriate module 2 Click in the cell of the Scale column for the channel you wish to configure Result an arrow appears 3 Click on the arrow in the cell of the Scale column for the channel you wish to configure Result The Channel Parameters dialog box appears scale Display O gt 10000 100 gt 10000 r Overflow Below 11250 7 Checked Above 11250 Checked Note The display modification change only concerns the Scale area The Overflow area enables the modification of the overflow control see page 224 4 Type in the values to be assigned to the channel in the two Display boxes situated in the Scale zone 5 Confirm your changes by closing the dialog box Note If default values have been selected standardized display the corresponding cell in the Scale column displays 96 Otherwise it will show User user display 6 Validate the change by clicking Edit Validate 220 35011978 07 2012 Selecting the Display Format for a Thermocouple or RTD Input Channel
143. e list of channel errors appears For the inoperative channel click on the button situated in the Error Error Internal faults External faults Other faults LOK instruction READ STS Note Channel diagnostics information can also be accessed by program 262 35011978 07 2012 Operating Modules from the Application 16 Subject of this Chapter This chapter explains how to operate the analog input output modules from an application What Is in This Chapter This chapter contains the following sections Section Topic Page 16 1 Access to the Measurements and Statuses 264 16 2 Additional Programming Features 270 35011978 07 2012 263 Operating Modules from the Application 16 1 Access to the Measurements and Statuses Subject of this Section This section indicates how to configure an analog module in order to be able to access the input outputs measurements and the various statuses What Is in This Section This section contains the following topics Topic Page Addressing of the Analog Module Objects 265 Module Configuration 267 264 35011978 07 2012 Operating Modules from the Application Addressing of the Analog Module Objects At a Glance Description The addressing of the main bit and word objects of the analog input output modules depends up
144. e of the following cables e BMX FCA 150 length 1 5 m 4 92 ft e BMX FCA 300 length 3 m 9 84 ft e BMX FCA 500 length 5 m 16 40 ft Connecting Modules The TELEFAST ABE 7CPA21 is connected as shown in the illustration below BMX AMO 0410 Telefast ABE 7CPA21 Clamp Shield bar A amp ovu2 Connecting Actuators Actuators may be connected to the ABE 7CPA21 accessory as shown in the illustration see page 178 35011978 07 2012 165 BMX AMO 0410 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA21 TELEFAST 2 25 pin AMO0410 Signal TELEFAST 2 25 pin AMO0410 Signal type terminal block SubD pin out type terminal block SubD pin out number connector number connector pin pin number number 1 Ground Supp 1 Ground 2 STD 1 Supp 2 Ground 3 STD 1 Supp 3 Ground 4 STD 2 Supp 4 Ground 100 1 1 U IO 200 14 2 Com 0 101 2 NC 201 Ground 102 15 7 U M 202 3 8 Com 1 103 16 NC 203 Ground 104 4 11 U l2 204 17 12 Com 2 105 5 NC 205 Ground 106 18 17 U I3 206 6 18 Com 3 107 19 NC 207 Ground NC Not Connected NOTE The strap with the ABE 7CPA21 must be removed from the terminal otherwise the signal ground of channel 0 will be connected to earth For the ground connection use the additional terminal block ABE 7BV20 166 35011978 07 2012
145. eMWr m c 0 0 CMD IN PROGR BOOL R Command parameter exchange in progress MWr m c 0 1 ADJ IN PROGR BOOL R Adjustment parameter exchange in progress 9eMWr m c 0 2 Explicit Exchange Report EXCH RPT The meaning of the 1 EXCH RPT MWr m c 1 report bits is as follows Standard symbol Type Access Meaning Address STS_ERR BOOL R Read error for channel status words MWr m c 1 0 CMD_ERR BOOL R Error during command parameter exchange 9eMWr m c 1 1 ADJ ERR BOOL R Error while exchanging adjustment parameters MWr m c 1 2 RECONF_ERR BOOL R Error while reconfiguring the channel MWr m c 1 15 Standard Channel Status CH_FLT The following table explains the meaning of the CH_FLT MWr m c 2 status word bits Reading is performed by a READ STS IODDT_VAR1 Standard symbol Type Access Meaning Address SENSOR FLT BOOL R Sensor connection error 9eMWr m c 2 0 RANGE FLT BOOL R Range under overflow error 9eMWr m c 2 1 CH ERR RPT BOOL R Channel error report MWr m c 2 2 INTERNAL_FLT BOOL R Inoperative channel 9eMWr m c 2 4 CONF FLT BOOL R Different hardware and software configurations MWr m c 2 5 COM FLT BOOL R Problem communicating with the PLC 9eMWr m c 2 6 APPLI_FLT BOOL R Application error adjustment or configuration 9eMWr m c 2 7 error NOT READY BOOL R Channel not ready MWr m c 3 0 CALIB_FLT BOOL R Calibration error MWr m c 3
146. ected by pressing on the button located next to each pin To press on the button you have to use a flat tipped screwdriver with a maximum diameter of 3 mm Maximum screw tightening torque 0 5 Nem 0 37 Ib ft 0 5 Nem 0 37 lb ft 4 DANGER ELECTRICAL SHOCK The terminal block must be connected or disconnected with sensor and pre actuator voltage switched off Failure to follow these instructions will result in death or serious injury 28 35011978 07 2012 General Rules for Physical Implementation Connection of 20 Pin Terminal Blocks The following diagram shows the method for opening the 20 pin terminal block door so that it can be wired The connection cables for 20 pin terminal blocks come in 3 kinds of connections Connection cables with a FTB connector which come in 2 different lengths e 3 meter BMX FTW 3018 e 5 meter BMX FTW 5018 Connection cables with a FTB and a D Sub25 connectors for direct wiring of BMX AMI 0410 module with Telefast ABE7CPA410 or BMX AMO 0210 and BMX AMO 0410 modules with Telefast ABE7CPA21 which come in 3 different lengths e 1 5 meter BMX FCA 150 e 3 meter BMX FCA 300 e 5 meter BMX FCA 500 Connection for BAXAMO0802 with Telefast ABE7CPA02 using 2 different lengths e 1 5 meter BMX FTA 152 e 3 meter BMX FTA 302 NOTE The connection cable is installed and held in place by a cable clamp
147. ectromagnetic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 86 35011978 07 2012 BMX AMI 0800 Wiring Diagram Introduction Module BMX AMI 0800 is connected using the 28 pin terminal block Illustration The terminal block connection and the sensor wiring are as follows Com0 VM I1 I7 9 6 Q 99 Com2 8 VI3 G Current sensor wiring 11 Coma Earthing Bar IIa 12 C3 15 m Com4 D Y j Com5 us 20 Com6 22 21 i 23 VI6 VI7 25 Com Vix pole input for channel x COMx pole input for channel x COMx are connected together internally lix current reading resistor input Channel 0 voltage sensor Channel 1 2 wire current sensor 35011978 07 2012 87 BMX AMI 0800 Wiring Accessories Two cords BMXFTA150 1 5 m 4 92 ft and BMXFTA300 3 m 9 84 ft are provided to connect the module with Telefast interfaces ABE 7CPA02 see page 89 ABE 7CPAO3 see page 89 or ABE 7CPA31 see page 89 In case HART information is part of the signal to be measured a Telefast interface ABE 7CPA31E see page 89 has to be used in order to filter this information that would disrupt the analog value A WARNING EQUIPMENT DAMAGE Do not apply the range of 20mA when BMX AMI 0800 works with ABE 7CPA03 see page 89 The negative current is not supported by ABE 7CPA
148. eee eee eee Topological State RAM Addressing of the Modules Topological State RAM Addressing of Modicon M340 Analog Modules 331 332 334 338 343 343 345 353 35011978 07 2012 35011978 07 2012 Safety Information Important Information NOTICE Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of this symbol to a Danger safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury 1 This is the safety alert symbol It is used to alert you to potential A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury 35011978 07 2012 9 A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury NOTICE NOTICE is used to addres
149. eference ABE 7CPAO02 TELEFAST 2 25 pin AMO0802 Signal TELEFAST2 25 pin AMO0802 Signal type terminal block SubD pin out type terminal block SubD pin out number connector number connector pin pin number number 1 Ground Supp 1 Ground 2 STD 1 Supp 2 Ground 3 STD 1 Supp 3 Ground 4 STD 2 Supp 4 Ground 100 1 3 10 200 14 4 COMO 101 2 NC 201 Ground 102 15 5 11 202 3 6 COM1 103 16 NC 203 Ground 104 4 7 I2 204 17 8 COM2 105 5 NC 205 Ground 106 18 9 13 206 6 10 COM3 107 19 NC 207 Ground 108 7 11 l4 208 20 12 COM4 109 8 NC 209 Ground 110 21 13 I5 210 9 14 COM5 111 22 NC 211 Ground 112 10 15 l6 212 23 16 COM6 113 11 NC 213 Ground 114 24 17 I7 214 12 18 COM7 115 25 NC 215 Ground Ix pole voltage input for channel x COMx pole voltage or current input for channel x NC Not Connected NOTE The strap must be removed from the ABE 7CPAQO2 terminal otherwise the signal ground of channels will be connected with earth For the ground connction use the additional terminal block ABE 7BV20 180 35011978 07 2012 BMX AMM 0600 Analog Input Output Module 1 0 Subject of this Chapter This chapter presents the BMX AMM 0600 module its characteristics and explains how it is connected to the various sensors and pre actuators What Is in This Chapter This chapter contains the following topics
150. elBBrown ei ie le 8 EN BrowniWhite Ss a 9 White Gray ei D ile 10 ox GraylWhite X qa 11 RediBlue a D le 12 LX Blue Red xX a ile 13 ls ax Red Orange EE ii D 14 OrangeRed a Ke 15 gt Z Red Green DO 0 ol D q 16 Green Red q le 17 Red Brown a 8 Dg rt 19 18 Brown Red 19 RediGray y 20 eld D e 20 A GraylRed ma Hr Not wired Wired BMX FTW 91S 35011978 07 2012 33 General Rules for Physical Implementation 28 Pin Terminal Block Modules At a Glance The BMX AMI 0810 and BMX AMI 0800 modules are supplemented by a 28 pin terminal block There are two types of 28 pin terminal blocks e BMX FTB 2820 spring terminal blocks e BMX FTB 2800 caged terminal blocks Cable Ends and Contacts The terminal block can accommodate e Bare wires e Wires with DZ5 CE type cable ends CT Description of the 28 Pin Terminal Blocks The table below shows the description of the 28 pin terminal blocks Spring terminal blocks Caged terminal blocks Illustration q S q St V it NN S NX Number of wires accommodated 1 1 34 35011978 07 2012 General Rules for Physical Implementation Spring terminal blocks Caged terminal blocks Number of wire gauges minimum AWG 24 0 34 mm
151. ensors and pre actuators Failure to follow these instructions will result in death or serious injury BMX AMI 0800 Shield bar Clamp To sensors A amp ovu2 35011978 07 2012 83 BMX AMI 0800 Example of TELEFAST Connection Connect the sensor cable shielding to the terminals provided and the whole assembly to the cabinet ground Ground WO HCO i HC V2 H2 3 ICS 4 SCA 5 eS e 6 7 C7 O00 0 0000000000 100 101 102 103 104 fios 106 107 108 109 H0 10 12 13 14 165 4 STD 1 STD 1 STD COMO comt COM2 Coa coma coms come COMT O O O 9 O Q 9 O O 9 O 9 O x O Su p Supp Supp Sup 2 2 202 2 2 xb o mxe mp 208 2 20 2 mio a T4 M Ground Telefast ABE 7CPA02 The grounding of cables is facilited using the ABE 7BV10 accessory Shield wiring to the ground To voltage sensors To current sensors akon Reference of Sensors in Relation to the Ground In order for the acquisition system to operate correctly It is recommended to take in account the following precautions e sensors must be close together a few meters e all sensors must be referenced to a single point which is connected to the PLC s ground 84 35011978 07 2012 BMX AMI 0800 Using the Sensors Referenced in Relation to the Ground The sensors are connected as indicated in the following diagram Channel 0 input Channel 0 input Channel 1 input
152. ent overloads Isolation e Between channels e Between channels and bus e Between channels and ground Non isolated 1400 VDC 1400 VDC Measurement error for standard module At25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 0 1096 of FS 1 0 2596 of FS 1 Measurement error for ruggedized e At25 C 77 F e Maximum in the temperature range 25 70 C 13 158 F 0 10 of FS 1 0 45 of FS 1 Temperature drift 45 ppm C Monotonicity Yes Non linearity 0 1 of FS AC output ripple 2 mV rms on 50 Q Power consumption 3 3 V Typical 0 35 W Maximum 0 48 W Power consumption 24 V Typical 3 40W Maximum 3 70 W Legend 1 FS Full Scale 35011978 07 2012 169 BMX AMO 0802 Current Output The BMX AMO 0802 and BMX AMO 0802H see page 45 current outputs have the following characteristics Nominal variation range 0 20 mA 4 20 mA Available maximum current 21 mA Analog resolution 0 74 pA Load impedance 350 Q maximum Detection type Open circuit 1 Legend 1 The open circuit detection is physically detected by the module if the target current value is different from 0 mA Response time of Outputs The maximum delay between transmission of the output value on the PLC bus and its effective positioning on the terminal block is less than 5 ms e Internal cycle time 4 ms for the eight
153. ep Action 1 In Project Browser Program Tasks double click on MAST 2 Right click on Section then select New section Name this section Application then select the language type LD The edit window opens 3 To create the contact Init_Pump x click on 4 F then place it in the editor Double click on this contact then enter the name of the step with the suffix x at the end signifying a step of an SFC section and confirm with OK 4 To use the motor DFB you must instantiate it Right click in the editor then click on Select data and on pm Click on the Function and Function Block Types tab and select your DFB then confirm with OK and position your DFB To link the Open valvet1 x contact to the stop input of the DFB align the contact and the input horizontally click on and position the link between the contact and the input NOTE For more information on creating an LD section see Unity Pro online help click on then Unity then Unity Pro then Operate modes then Programming and LD editor 35011978 07 2012 307 Application using Unity Pro Creating a Program in LD for Application Simulation At a Glance This section is only used for application simulation It should therefore not be used if a PLC is connected Illustration of the Simulation Section The section below is part of the MAST task It has no condition defined for it so it is permanently executed
154. er range above value KWr m c 5 Channel treatment configuration Bit 0 O Standard mode always 0 Bit 1 O channel disabled only in Fast mode 1 channel enabled Bit 2 O sensor monitor off 12sensor monitor on Bits 3 to 6 CJC Configuration Mode for channels 0 3 e Bit 3 0 and Bit 4 0 Int Telefast e Bit 3 1 and Bit 4 0 External RTD e Bit 3 0 and Bit 421 CJC on channels 4 7 Bits 3 to 6 CJC Configuration Mode for channels 4 7 e Bit 5 0 and Bit 6 0 Int Telefast e Bit5 1 and Bit 6 0 External RTD Bit 7 0 Manufacturer scale 1 user scale Bit 8 Over range lower threshold enabled Bit 9 Over range upper threshold enabled 35011978 07 2012 281 Operating Modules from the Application BMX AMO 0210 BMX AMO 0410 and BMX AMO 0802 Configuration Objects and Outputs of BMX AMM 0600 The following table lists all process control language objects associated to the configuration of the BMX AMO 0210 BMX AMO 0410 and BMX AMO 0802 modules Addresses Description Bits meaning KWr m c 0 Channel range Bit 0 to 5 binary value configuration Bit 8 Fallback mode 0 Fallback 1 Maintain Bit 11 Actuator wiring control O disabled 1 enabled Bit 14 Output lower OOR valid O disabled 1 enabled Bit 15 Output upper OOR valid O disabled 1 enabled KWr m c 1 Scale User scaling min value KWr m c 2 Scale User scaling max value KWr m c 3 Overshoot below value
155. er threshold upper threshold underflow area nominal range i overflow area Description Designation Description Nominal range measurement range corresponding to the chosen range Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold Overflow values for the various ranges are as follows Range BMX AMO 0802 Underflow Area Nominal Range Overflow Area 0 20mA 2 000 1 001 1 000 10 300 10 301 10 500 4 20mA 1 600 801 800 10 300 10 301 10 500 You may also choose the flag for an overflow of the range upper value for an underflow of the range lower value or for both NOTE Range under overflow detection is optional Fallback Maintain or Reset Outputs to Zero If an error is detected and depending on its seriousness the outputs e switch to Fallback Maintain position individually or together e are forced to 0 mA 35011978 07 2012 173 BMX AMO 0802 Various Behaviors of Outputs Error Behavior of Outputs Task in STOP mode or program missing Fallback Maintain channel by channel Communication interruption Configuration Error 0 mA all channels Internal Error in Module Output Value out of range range under overflow Saturated value channel by channel Output open circuit Maintain channel by channel Module Hot swapping processor in STOP mode 0 mA all cha
156. ering value from 7 possibilities from 0 to 6 This value may be changed even when the application is in RUN mode NOTE Filtering may be accessed in Normal or Fast Cycle The filtering values depend on the T configuration cycle where T cycle time of 5 ms in standard mode Desired Efficiency Required Corresponding o Filter Cut off Value Response Frequency in Time at 63 Hz No filtering 0 0 0 0 Low filtering 1 0 750 4xT 0 040 T 2 0 875 8xT 0 020 T Medium filtering 3 0 937 16xT 0 010 T 4 0 969 32xT 0 005 T High filtering 5 0 984 64xT 0 0025 T 6 0 992 128x T 0 0012 T The process of alignment consists in eliminating a systematic offset observed with a given sensor around a specific operating point This operation compensates for an error linked to the process Replacing a module does not therefore require a new alignment However replacing the sensor or changing the sensor s operating point does require a new alignment Conversion lines are as follows Conversion line after alignment Converted value 10 000 A 4 ee 6 000 Conversjon line before alignment 5 000 l Input measurement 1 S 10V 102 35011978 07 2012 BMX AMI 0810 The alignment value is editable from a programming console even if the program is in RUN Mode For each input channel you can e view and modify the desired measurement value e save the alignment value e deter
157. error as if a wire is broken For the 0 20 mA range there is a detected I O error as if a wire is broken only when the current is greater than 0 mA 154 35011978 07 2012 BMX AMO 0410 A CAUTION RISK OF INCORRECT DATA If a signal wire is broken or disconnected the last measured value is kept e Ensure that this does not cause a hazardous situation e Do not rely on the value reported Check the input value at the sensor Failure to follow these instructions can result in injury or equipment damage 35011978 07 2012 155 BMX AMO 0410 Functional Description Function The BMX AMO 0410 is a high density output analog module fitted with four isolated channels This module offers the following ranges for each output according to the selection made during configuration e 10V e 0 20 MA e 4 20 mA Illustration The BMX AMO 0410 module s illustration is as follows Optocoupler 3v Processing MMM 1 X BUS interface x 5 S 5 E E 2 S e 8 S a Es amp 3v Connector to X Bus 156 35011978 07 2012 BMX AMO 0410 Description Address Process Characteristics 1 Adapting the outputs e physical connection to the process through a 20 pin screw terminal block protecting the module against voltage spikes 2 Adapting the signal to e the adaptation is performed on voltage or current via the Actuators software configura
158. ersion lines are as follows Conversion line after alignment Converted value 10 000 A o N Ced Conversjon line before alignment Input measurement L RN 10V 35011978 07 2012 193 BMX AMM 0600 The alignment value is editable from a programming console even if the program is in RUN Mode For each input channel you can e view and modify the desired measurement value e save the alignment value e determine whether the channel already has an alignment The alignment offset may also be modified through programming Channel alignment is performed on the channel in standard operating mode without any effect on the channel s operating modes The maximum offset between measured value and desired aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX AMO AMI AMM ART modules we recommend proceeding channel by channel Test each channel after alignment before moving to the next channel to apply the parameters correctly Output Functions Writing Outputs The application must provide the outputs with values in the standardized format e 10 000 to 10 000 for the 10 V range e Oto 10 000 in 0 20 mV and 4 20 mA ranges Digital Analog Conversion The digital analog conversion is performed on e 12 bit in 0 20 mA 4 20 mA ranges and for the 10 V range Output Functions Overflow Control Module BMX AMM 0600 allows an overflow control on voltage and c
159. es included between the minimum value for the range for instance 10 V for the 10 V range and the lower threshold Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold The values of the thresholds are configurable independently from one another They may assume integer values between the following limits Range BMX AMI 0810 Range Underflow Area Lower Tolerance Nominal Range Upper Tolerance Overflow Area Area Area Unipolar 0 10 V 1 500 1 001 1 000 1 10 000 10 001 11 000 11 001 11 400 0 5 V 5 000 1 001 1 000 1 10 000 10 001 11 000 11 001 15 000 0 20 mA 1 5 V 4 000 801 800 1 0 10 000 10 001 10 800 10 801 14 000 4 20 mA Bipolar 10 V 11 500 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 11 400 5 V 15 000 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 15 000 20 mA User 10 V 32 768 User User 32 767 defined defined 0 10 V 32 768 User User 32 767 defined defined 100 35011978 07 2012 BMX AMI 0810 Measurement Display Measurements may be displayed using standardized display in 96 to two decimal places Type of Range Display Unipolar range from 0 to 10 000 0 at 100 00 0 10 V 0 5 V 1 5 V 0 20mA 4
160. ess the Debugging function is as follows Step Action 1 configure the module transfer the application to the PLC change to online mode in the rack configuration screen double click on the module oj AJOJN select the Debugging tab 252 35011978 07 2012 Debugging Description of the Analog Module Debug Screen At a Glance The Debug Screen displays in real time the current value and status for each of the selected module s channels Illustration The figure below shows a sample debugging screen 1 2 Ana 4 U I In Isolated High Speed e r r Run Em O 9x woo z hd P Channel 0 H Configuration ii Debug t Channel 1 Channel 2 Symbol Filter Alignment 5 4 Channel3 0 1340 o j 0 0 EN 1868 6 0 0 3 2 1908 Feo so 3 1875 9 0 0 Task 3 wsr Ti 35011978 07 2012 253 Debugging Description The table below shows the different elements of the debug screen and their functions Address Element Function 1 Tabs The tab in the foreground indicates the mode in progress Debug in this example Each mode can be selected by the corresponding tab The available modes are e Debug which can be accessed only in online mode e Configuration Module area Specifies the shortened name of the module In the same area there are 3 LEDs which indicate
161. esult in death or serious injury 64 35011978 07 2012 BMX AMI 0410 Electromagnetic Hazard Instructions A CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding Electromagnetic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 35011978 07 2012 65 BMX AMI 0410 Wiring Diagram Introduction Illustration Module BMX AMI 0410 is connected using the 20 point terminal block The terminal block connection and the sensor wiring are as follows COM 0VO NC NC COM 0V1 NC COM 0V2 NC NC COM 0V3 NC Cabling view ICO Loopsupply 0000000000 CQ GO OfQG QO IVx pole input for channel x COM OVx pole input for channel x ICx current reading resistor input Channel 0 voltage sensor Channel 1 2 wire current sensor 66 35011978 07 2012 BMX AMI 0410 Use of the TELEFAST ABE 7CPA410 Wiring Accessory At a Glance The TELEFAST ABE 7CPA410 accessory is a base unit used for the connection of sensors It has the following functions e Extend the input terminals in voltage mode e Supply channel by
162. evel indicator Desired Level 7 Tank Draining button Drain 8 Tank ready indicator light Tank Ready 9 Low tank level indicator light Tank Low Level 10 High tank level indicator light Tank High Level 11 Stop button Stop 12 Start button Run NOTE To animate objects in online mode you must click on ii By clicking on this button you can validate what is written Procedure for Creating an Operator Screen The table below shows the procedure for inserting and animating the tank Step Action 1 Inthe Project browser right click on Operator screens and click on New screen The operator screen editor appears In the Tools menu select Operator Screen Library The window opens Double click on Fluids then Tank Select the dynamic tank from the runtime screen and Copy Ctrl C then Paste Ctrl V it into the drawing in the operator screen editor to return to your screen click on Window then Screen The tank is now in your operator screen You now need a variable to animate the level In the Tools menu click on Variables Window The window appears to the left and in the Name column we see the word MWO To obtain the animated part of the graphic object in this case the tank double click on MWO A part of the tank is selected Right click on this part then click on Characteristics Select the Animation tab and enter the variable concerned by clicking the LJ button in the place of MWO In our appl
163. example of a coding configuration that makes it possible to fit the terminal block to the module Terminal block Module Empty slots E Slots filled with studs Slots filled with studs Empty slots 35011978 07 2012 21 General Rules for Physical Implementation The diagram below shows an example of coding configuration with which it is not possible to fit the terminal block to the module Terminal block Module Empty slot E So Slots filled with studs m Slots filled with studs I Empty slots 4 DANGER ELECTRICAL SHOCK Terminal block must be connected or disconnected with sensor and pre actuator voltage switched off Failure to follow these instructions will result in death or serious injury NOTICE POTENTIAL MODULE DAMAGE Code the terminal block as described above to prevent the terminal block from being mounted on an incorrect module Mounting a terminal block on an incorrect module may damage the module Plugging the wrong connector could cause the module to be destroyed Failure to follow these instructions can result in equipment damage 22 35011978 07 2012 General Rules for Physical Implementation A CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Code the terminal block as described above to prevent the terminal block from being mounted on another mod
164. fallback capabilities Input functions Measurement Timing The timing of measurements is determined by the cycle selected during configuration Normal or Fast Cycle e Normal Cycle means that the scan cycle duration is fixed e With the Fast Cycle however the system only scans the channels designated as being In Use The scan cycle duration is therefore proportional to the number of channels In Use 35011978 07 2012 189 BMX AMM 0600 The cycle time values are based on the cycle selected Module Normal Cycle Fast Cycle BMX AMM 0600 5ms 1 ms 1msxN where N number of channels in use NOTE Module cycle is not synchronized with the PLC cycle At the beginning of each PLC cycle each channel value is taken into account If the MAST FAST task cycle time is less than the module s cycle time some values will not have changed Module cycle 5ms 393333 yo ee API cycle Task Input functions Overflow Underflow Control Module BMX AMM 0600 allows the user to select between 6 voltage or current ranges for each input This option for each channel have to be configured in configuration windows Upper and lower tolerance detection are always active regardless of overflow underflow control Depending on the range selected the module checks for overflow it ensures that the measurement falls between a lower and an upper threshold Vinf Vsup l
165. ference in the channel zone and select the Fault tab Ana 4 U l In Isolated High Speed Version 1 00 e Run Em O BMX AMIO410 7 Channel0 E Description Error i Description 1 49 Channel te Channel 2 r Internal faults External faults Other faults Channel3 Channel fault Note It is not possible to access the module diagnostics screen if a configuration error major breakdown error or module missing error occurs The following message then appears on the screen The module is missing or different from that configured for this position 35011978 07 2012 261 Detailed Diagnostics by Analog Channel At a Glance Procedure The channel Diagnostics function displays errors when they occur classified according to category e Internal errors inoperative channel calibration error e External events sensor link event range overflow underflow e cold junction compensation error e Other errors configuration error communication loss application error value outside range output channel channel not ready A channel error is indicated in the Debug tab when the LED located in the Error column turns red The table below shows the procedure for accessing the channel Fault screen Step Action 1 Open the module debugging screen 2 column Result Th
166. fferent lengths e 1 5 meter BMX FTA 150 e 3 meter BMX FTA 300 NOTE The connection cable is installed and held in place by a cable clamp positioned below the 28 pin terminal block Labeling of 28 Pin Terminal Blocks Labels for the 28 pin terminal blocks are supplied with the module They are to be inserted in the terminal block cover by the customer Each label has two sides e One side that is visible from the outside when the cover is closed This side features the commercial product references an abbreviated description of the module as well as a blank section for customer labeling e One side that is visible from the inside when the cover is open This side shows the terminal block connection diagram 36 35011978 07 2012 General Rules for Physical Implementation How to Connect Analog Input Output Modules Connecting 28 pin Terminal Block Modules Introduction 28 pin connector modules are connected to sensors pre actuators or terminals using a cable designed to enable trouble free direct wire to wire transition of the module s inputs outputs The following diagram shows the connection of the cable to the module Module Cable A WARNING UNEXPECTED EQUIPMENT OPERATION Take every precaution at the installation to prevent any subsequent mistake in the connectors Plugging the wrong connector would cause an unexpected behavior of the application Failure to follow these instructions can res
167. from sensors is gt 30 meters or if power equipments are located near PLC e The potential must be less than the permitted low voltage for example 30 Vrms or 42 4 VDC between sensors and shield e Setting a sensor point to a reference potential generates a leakage current You must therefore check that all leakage currents generated do not disturb the system Using Pre Actuators Referenced in Relation to the Ground There are no specific technical constraints for referencing pre actuators to the ground For safety reasons it is nevertheless preferable to avoid returning a remote ground potential to the terminal this may be very different to the ground potential close by Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Induced currents do not affect the measurement or integrity of the system 198 35011978 07 2012 BMX AMM 0600 A DANGER HAZARD OF ELECTRIC SHOCK Ensure that sensors and others peripherals are not exposed through grounding points to voltage potential greater than acceptable limits Failure to follow these instructions will result in death or serious injury Electromagnetic hazards instructions A WARNING UNEXPECTED EQUIPEMENT OPERATION Follow those instructions to reduce electromagnetic perturbations e adapt the programmable filtering to
168. gnment and forcing value of one or more channels of an analog module The available commands are e forcing e filter e alignment To align several analog channels on the BMX AMO AMI AMM ART modules we recommand proceeding channel by channel Test each channel after alignment before moving to the next channel in order toapply the parameters correctly Procedure The table below summarizes the procedure for modifying the filter forcing and alignment values Step Action for a channel 1 Access the debug screen 2 Select the channel to be modified in the Display zone and double click in the corresponding box Result The Adjust channel dialog box appears Adjust channel 0 Display Range 4 10V Forcing 0 Foce r Filler o a Alignment Target value Offset 0 132 Validate Reset 35011978 07 2012 255 Debugging Step Action for a channel 3 Click on the text field in the Forcing field Enter the forcing value Send the forcing order by clicking on the Forcing button 4 Click on the drop down menu in the Filter field and define the new selected filter value Confirm this selection by clicking OK 5 In the Alignment field click on the text field and define the target value Confirm this selection by clicking OK 6 Close the Adjust channel dialog box Results The new filter forcing or alignment value then appears in the box corresponding to the selected channel in the Filter Forcing or Alignment column of t
169. guration 10 V 0 10 V 0 5 V 0 20 mA 1 5V 4 20 mA 5 V 20 mA The module operates with voltage inputs It includes four read resistors connected to the terminal block to perform current inputs Illustration The BMX AMI 0410 module s illustration is as follows E E o o ME 3 E 2 E else 8 o a5 E z 3 mE g T a c RE E eo Q Connector to X Bus 35011978 07 2012 55 BMX AMI 0410 Description No Process Function 1 Adapting the e Physical connection to the process through a 20 pin screw Inputs and terminal block Multiplexing Protection of the module against overvoltages Protection of the current reading resistors using limiters and resettable fuses Input signal analog filtering e Scan input channels using static multiplexing through opto switches in order to provide the possibility of common mode voltage of 300 VDC 2 Amplifying Input e Gain selecting based on characteristics of input signals as Signals defined during configuration unipolar or bipolar range in voltage or current Compensation of drift in amplifier device monitoring and sending error notification back to application 3 Converting Conversion of analog Input signal into digital 24 bit signal using a XA converter 4 Transforming e Takes into account recalibration and alignment coefficients incoming values to be applied to measurements as
170. h input channel you can e view and modify the desired measurement value e save the alignment value e determine whether the channel already has an alignment The alignment offset may also be modified through programming Channel alignment is performed on the channel in standard operating mode without any effect on the channel s operating modes The maximum offset between measured value and desired aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX ART AMO AMI AMM modules we recommend proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 82 35011978 07 2012 BMX AMI 0800 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the grounding bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying s
171. haracteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees Fahrenheit Introduction The following tables show the errors of the measuring device for the various thermocouples B E J K N R S and T in degrees Fahrenheit e The precision values given below are valid for all of the type of cold junction compensation TELEFAST or Pt100 class A e The cold junction temperature considered in the precision calculation is 77 F e The resolution is given with a mid range operating point e The precision values include e electrical errors on the acquisition system for input channels and cold junction compensation software errors and interchangeability errors on the cold junction compensation sensors e thermocouple sensor errors are not taken into account 338 35011978 07 2012 Characteristics of the RTD and Thermocouple Ranges Thermocouples B E J and K The table below shows the maximum precision error values for thermocouples B E J and K at 77 F Temperature Thermocouple B Thermocouple E Thermocouple J Thermocouple K Maximum error at 77 F 1 TFAST Pt100 TFAST Pt100 TFAST Pt100 TFAST Pt100 300 F 6 7 F 4 5 F 6 7 F 4 5 F 100 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 0 F 4 5 F 4 1 F 4 5 F 4 1 F 4 5 F 4 1 F 200 F 4 7 F 4 3 F 4 7 F 4 3 F 4 7 F 4 3 F 400 F 6 3 F 6 1 F 4
172. he following precautions e if sensors are isolated from ground all the shields of the sensor cables must be referenced to the Telefast PLC ground BMX ART 0414 0814 TC Ground e ifsensors are referenced to the sensor ground which is far from PLC ground all the shields of the sensor cables must be referenced to the sensors ground to eliminate the ground loop path BMX ART TC 0414 0814 sensors ground PLC ground Using the Sensors Isolated from the Ground The sensors are connected according to the following diagram EA n Channel 0 input Channel 0 input Channel 1 input Channel 1 input Connects to grounding strip 1 1 I 1 1 1 1 1 1 1 I 1 1 1 Channel n input I 1 1 1 1 I 1 1 PLC ground MZ See below 130 35011978 07 2012 BMX ART 0414 814 If the sensors are referenced in relation to the ground this may in some cases return a remote ground potential to the terminals or the FCN connector It is therefore essential to follow the following rules e the potential must be less than the permitted low voltage for example 30 Vrms or 42 4 VDC e setting a sensor point to a reference potential generates a leakage current You must therefore check that all leakage currents generated do not disturb the system Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may
173. he Display area 256 35011978 07 2012 Debugging Modification of Output Channels Adjustment Values At a Glance This function is used to modify the forcing fallback and alignment values for one or several output channels of an analog module The available commands are e forcing e fallback e alignment Procedure The table below summarizes the procedure for modifying the values to be applied at the output channels Step Action for a channel 1 Access the debug screen 2 Select the channel in the Display zone and double click in the corresponding box Result The Adjust channel dialog box appears Adjust channel 0 Display Range 10V 10 000 to 10 000 Forcing a Force Fallback fe Fallback Maintain Value a _ Vaidae rAlignment 4 Target value Ofset ja Validate Reset 35011978 07 2012 257 Debugging Step Action for a channel 3 Click on the text field in the Forcing field of the Adjust channel dialog box Enter the forcing value Send the forcing order by clicking on the Forcing button 4 Click on the box in the Value field of the Fallback dialog box and enter the new fallback value Confirm this new value by clicking OK 5 Click on the text field in the Alignment field of the Adjust channel dialog box and define the target value Confirm this selection by clicking OK
174. he Tank management See Illustration of the Tank management Section page 303 section written in SFC and describing the operate mode e The Execution See Creating a Program in LD for Application Execution page 306 section written in LD which executes the pump start up using the motor DFB as well as the opening and closure of the valve e The Simulation See Creating a Program in LD for Application Simulation page 308 section written in LD which simulates the application This section must be deleted in the case of connection to a PLC NOTE The LD SFC and FBD type sections used in the application must be animated in online mode See Starting the Application page 315 with the PLC in RUN 302 35011978 07 2012 Application using Unity Pro Illustration of the Tank management Section The following screen shows the application Grafcet ling in progress p Flow Reduction gt Initial Initial cond Init_Pump Filling Start gt Tank_Filling With Default Reachet Level Fi Temm C Tank Drain End alarm Pu Empty Tank ss Dr in Flow Retluction Initial Fen Dran 2 Yo Fi page 323 Tenon Teve Initial For actions and transitions used in the grafcet see Actions and transitions NOTE For more information on creating an SFC section see Unity Pro online help click on then Unity then U
175. ic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 162 35011978 07 2012 BMX AMO 0410 Wiring Diagram Introduction The actuators are connected using the 20 pin terminal block Illustration The current loop is self powered by the output and does not request any external supply The terminal block connection and the actuators wiring are as follows Voltage or current actuator Example is voltage actuator Com0 NC NC Voltage or current actuator Com1 Example is current actuator NC Com2 Voltage or current actuator Example is voltage actuator NC NC Voltage or current actuator Com3 Example is current actuator NC Earthing Bar U Ix pole input for channel x COMx pole input for channel x Channel 0 Voltage actuator Channel 1 Current actuator 35011978 07 2012 163 BMX AMO 0410 Wiring Accessories BMX AMO 04410 is connected to the Telefast module ABE 7CPA21 see page 150 with the cable BMX FCA 150 300 500 Ull 0 NC UII 1 NC Ul 2 Ul 3 NC 2200290 2 O O O0 e ele e olo 200 201 Shield cable CHO Shield cable CH1 Ground 164 35011978 07 2012 BMX AMO 0410 Use of the TELEFAST ABE 7CPA21 Wiring Accessory Introduction The BMX AMO 0410 module can be connected to a TELEFAST ABE 7CPA21 accessory The module is connected using on
176. ication this will be Tank_vol You must define the tank s minimum and maximum values In the Type of animation tab click Bar chart then the fields according to the tank Confirm with Apply and OK button and fill in the entry Click on l to select the other lines one by one and apply the same procedure 312 35011978 07 2012 Application using Unity Pro The table below shows the procedure for creating the Start button Step Action 1 In the Project browser right click on Operator screens and click on New screen The operator screen editor appears 2 Click on the m and position the new button on the operator screen Double click on the button and in the Control tab select the Run variable by clicking the button and confirm with OK Then enter the button name in the text zone NOTE In the Instance Selection tick the IODDT checkbox and click on m to access the I O objects list 35011978 07 2012 313 Application using Unity Pro 314 35011978 07 2012 Starting the Application 19 Subject of this Chapter This chapter shows the procedure for starting the application It describes the different types of application executions What Is in This Chapter This chapter contains the following topics Topic Page Execution of Application in Simulation Mode 316 Execution of Application in Standard Mode 317 35011978 07 201
177. icit DDT Instances Description Explicit exchanges Read Status only applicable to Modicon M340 I O channels are managed with RI e Targeted channel EAD STS OXEFB instance address ADDR can be managed with ADDMX EF connect ADDMX OUT to ADDR e READ STS QX output parameter STATUS can be connected to a T M xxx yyy CH STS DDT instance variable created manually where e xxx represents the device type yyy represents the function Example T U ANA TEMP CH STS 246 35011978 07 2012 IODDTs and Device DDTs for Analog Modules The following table shows the T U ANA STD CH STS and T U ANA TEMP CH STS status word bits Type Type Access STRUCT T U ANA STD CH STS STRUCT T U ANA TEMP CH STS The following table shows the T U ANA STD CH STS and T U ANA TEMP CH STS Structure status word bits Standard Symbol Type Bit Meaning Access CH FLT INT SENSOR FLT BOOL 0 detected sensor faults read RANGE FLT BOOL 1 detected range fault read CH ERR RPT BOOL channel detected error report read INTERNAL FLT BOOL internal detected error module read out of order CONF FLT BOOL 5 detected configuration fault read different hardware and software configurations COM FLT BOOL 6 problem communicating with the read PLC APPLI FLT BOOL detected application fault read CH FLT 2 INT NOT READY BOOL Channel not ready
178. internal conversion resistor 0 196 15 ppm C Measurement errors for standard module At25 C e Maximum in the temperature range 0 60 C 32 140 F 0 075 of FS 1 0 196 of FS 1 0 1596 of FS 1 2 0 396 of FS 1 2 Measurement errors for Harden ed module At25 C e Maximum in the temperature range 25 70 C 13 158 F 0 07596 of FS 1 0 2 of FS 1 0 1596 of FS 1 2 0 5596 of FS 1 2 Temperature drift 15 ppm C 30 ppm C Monotonicity Yes Yes Crosstalk between channels DC gt 80dB 80dB and AC 50 60Hz Non linearity 0 001 of FS 0 001 of FS Repeatability 925 C of 10 min stabilization time 0 005 of FS 0 007 of FS Long term stability after 1000 hours 0 00476 of FS 0 00476 of FS Legend 1 FS Full Scale 2 With conversion resistor error NOTE If nothing is connected on a BMX AMI 0410 analog module and if channels are configured range 4 20 mA or 1 5 V a broken wire causes a detected I O error 35011978 07 2012 BMX AMI 0410 Functional Description Function The BMX AMI 0410 module is a high level 4 input industrial measurement device Used in conjunction with sensors or transmitters it performs monitoring measurement and continuous process control functions The BMX AMI 0410 module offers the following range for each input according to the selection made during confi
179. it normally you have to set the MWr m c 4 13 bitto 0 232 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA IN T BMX type IODDT Objects At a Glance The following tables describe the T ANA IN T BMX type lODDT objects applicable to BMX ART 0414 0814 analog input modules Input Measurement The analog input measurement object is as follows Standard symbol Type Access Meaning Address VALUE INT R Analog input measurement 9elWr m c 0 9elr m c ERR error bit The lr m c ERR error bit is as follows Standard symbol Type Access Meaning Address CH_ERROR BOOL R Error bit for analog channel 9elr m c ERR MEASURE STS Measurement Status Word The various meanings of the MEASURE STS lWr m c 1 measurement status word bits are as follows Standard symbol Type Access Meaning Address CH ALIGNED BOOL R Aligned channel 9eIWr m c 1 0 CH FORCED BOOL R Forced channel 9eIWr m c 1 1 LOWER LIMIT BOOL R Measurement within lower tolerance area 9elWr m c 1 5 UPPER LIMIT BOOL R Measurement within upper tolerance area 9elWr m c 1 6 INT OFFSET ERROR BOOL R Internal offset error 9elWr m c 1 8 INT REF ERROR BOOL R Internal reference error 9elWr m c 1 10 POWER SUP ERROR BOOL R Power supply error 9elWr m c 1 11 SPI COM ERROR BOOL R SPI communication error 9elWr m c 1 12 Cold Juncti
180. ity Pro Creating the Project At a Glance Developing an application using Unity Pro involves creating a project associated with a PLC Procedure for Creating a Project The table below shows the procedure for creating the project using Unity Pro Etape Action 1 Launch the Unity Pro software 2 Click File then New to select a PLC New project Show all versions PLC BMX P34 1000 BMX P34 2000 02 10 CPU 340 10 Modbus Min OS version Description BMX P34 2010 BMX P34 20102 BMX P34 2020 BMX P34 2030 BMX P34 20302 Premium Quantum CPU 340 20 Modbus CPU 340 20 Modbus CANopen CPU 340 20 Modbus CANopen2 CPU 340 20 Modbus CANopen CPU 340 20 Modbus CANopen2 Quantum Safety Project Setting P Setting File LES To see all PLC versions click on the box Show all versions Select the processor you wish to use from those proposed To create a project with specific values of project settings check the box Settings File and use the browser button to localize the XSO file Project Settings file It is also possible to create a new one If the Settings File box is not checked default values of project settings are used Confirm with OK 292 35011978 07 2012 Application using Unity Pro Selection of the Analog Module At a Glance Developing an analog application involves choosing the right module and appropri
181. ive Inactive Active Inactive Active Inactive Upper Range Overflow Control 1 Active Inactive Active Inactive Active Inactive Legend 1 This parameter is available as a checkbox 212 35011978 07 2012 Parameter BMX AMI 0410 BMX AMI 0800 BMX AMI 0810 Lower Threshold Range 11 400 11 400 11 400 Overflow 1 Upper Threshold Range 11 400 11 400 11 400 Overflow 1 Legend 1 This parameter is available as a checkbox Parameter BMX AMM 0600 BMX ART 0414 BMX ART 0814 Number of input channels 4 4 8 Channel used 1 Active Inactive Active Inactive Active Inactive Scan Cycle Normal Fast Range 10 V Thermo K Thermo K 0 0 10 V Thermocouple B Thermocouple B 0 5 V 0 20 mA Thermocouple E Thermocouple E 1 5 V 4 20 mA Thermo J Thermo J Thermo L Thermo L Thermo N Thermo N Thermo R Thermo R Thermo S Thermo S Thermo T Thermo T Thermo U Thermo U 0 400 Ohms 0 400 Ohms 0 4000 Ohms 0 4000 Ohms Pt100 IEC DIN Pt100 IEC DIN Pt1000 IEC DIN Pt1000 IEC DIN Pt100 US JIS Pt100 US JIS Pt1000 US JIS Pt1000 US JIS Cu10 Copper Cu10 Copper Ni100 IEC DIN Ni100 IEC DIN Ni1000 IEC DIN Ni1000 IEC DIN 40 mV 40 mV 80 mV 80 mV 160 mV 160 mV 320 mV 320 mV 640 mV 640 mV 1 28 V 1 28 V Filter 0 6 0 6 0 6 Legend 1 This parameter is available a
182. k slot channel channel 0 7 WStart address IWStart address 7 BMX AMI 0810 96IW rack slot channel channel 0 7 WStart address IWStart address 7 BMX AMM 0600 IW rack slot channel channel 0 3 WStart address lWStart address 3 QW rack slot channel channel 4 5 and MWStart address MWStart address 1 BMX AMO 0210 QW rack slot channel channel 0 1 MWStart address MWStart address 1 BMX AMO 0410 QW rack slot channel channel 0 3 MWStart address MWStart address 3 BMX AMO 0802 QW rack slot channel channel 0 7 MWStart address MWStart address 7 BMX ART 0414 IW rack slot channel channel 0 3 Value lWStart address lWStart address 3 Cold junction lWStart address 4 BMX ART 0814 IW rack slot channel channel 0 7 WStart address IWStart address 7 Cold junction ch 0 3 lWStart address 8 Cold junction ch 4 7 lWStart address 9 For additional information please refer to Special Conversion for Compact I O Modules see LL984 Editor Reference Manual LL984 Specifics 35011978 07 2012 343 Topological State RAM Addressing 344 35011978 07 2012 Glossary l M MW Q BIT BOOL 0 9 According to the IEC standard I indicates a discrete input type language object According to the IEC standard m indicates a memory bit type language object According to the IEC standard mw indicates a me
183. length 1 5 m 4 92 ft e BMX FTA 300 length 3 m 9 84 ft Connecting Modules Modules can be connected to a TELEFAST ABE 7CPA02 31 31E as shown in the diagram below BMX AMI 0810 Telefast ABE 7CPA02 31 31E Clamp Shield bar A amp ovxu2 Connecting Sensors Sensors may be connected to the ABE 7CPA02 31 31E accessory as shown in the illustration see page 87 35011978 07 2012 109 BMX AMI 0810 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the reference ABE 7CPA02 TELEFAST 2 25 pin SubD AMIO8x0 Signal TELEFAST2 25 pin SubD AMIO8xO Signal type terminal block connector pin out type terminal block connector pin out number pin number number pin number 1 Ground Supp 1 Ground 2 STD 1 Supp 2 Ground 3 STD 1 Supp 3 Ground 4 STD 2 Supp 4 Ground 100 1 3 IVO 200 14 2 COMO 101 2 1 CO 201 Ground 102 15 4 1V1 202 3 5 COM1 103 16 6 101 203 Ground 104 4 9 1V2 204 17 8 COM2 105 5 7 1C2 205 Ground 106 18 10 IV3 206 6 11 COM3 107 19 12 I1C3 207 Ground 108 7 17 1V4 208 20 16 COM4 109 8 15 1C4 209 Ground 110 21 18 1V5 210 9 19 COM5 111 22 20 1C5 211 Ground 112 10 23 IV6 212 23 22 COM6 113 11 21 IC6 213 Ground 114 24 24 1V7 214 12 25 COM7 115 25 26 HC7 215 Ground lVx pole voltage input for channel x ICx pole
184. litate management of the pump in terms of entering a program and speed of debugging The programming language used to develop this DFB is a function block diagram FBD based graphic language Use of the valve Creation of a user function block DFB to facilitate management of the valve in terms of entering a program and speed of debugging The programming language used to develop this DFB is a function block diagram FBD based graphic language Supervision screen Use of elements from the library and new objects Main supervision program This program is developed using a sequential function chart SFC also called GRAFCET The various sections are created in Ladder Diagram LD language and use the different DFBs created Fault display Use of the ALRM DIA DFB to control the status of the variables linked with the detected errors NOTE Using a DFB function block in an application enables you to simplify the design and entry of the program increase the legibility of the program facilitate debugging the application reduce the volume of generated code 35011978 07 2012 289 Application using Unity Pro The Different Steps in the Process Using Unity Pro At a Glance Description The following logic diagram shows the different steps to follow to create the application A chronological order must be respected in order to correctly define all of the application elements Descripti
185. log Input Modules 113 Presentation zx cekbReSv EE X RIA PIER REG NERA RE RI 114 Characteristics llle nne 115 Analog Input Values II 120 Functional Description llle 123 Wiring Precautions ssseese RII 128 Wiring Diagram s peer horto e e hg Sete gee t edlen 132 Use of the TELEFAST ABE 7CPA412 Accessory 00005 135 BMX AMO 0210 Analog Output Module 137 Presentation s ee eo d eto tent e tee ore m Re ere ae 138 Characteristics eiae oedes atrae ELEC ened ao y Ds qs 139 Functional Description 0 2 0 cee ete ee 142 Wiring Precautions llle RII 147 Wiring Diagram i ear tegida et a i RII 149 Use of the TELEFAST ABE 7CPA21 Wiring Accessory 150 BMX AMO 0410 Analog Output Module 151 Presentation icc angela ices ODER EUER RR RA REG DEA Rx 152 Characteristics xls iepeeheEtetex be weedeat head CN ATA 153 Functional Description 0 0 0 cee e 156 Wiring Precautions 0 0 cece Ie 161 Wiring Diagram s ihe eae on RATER CI RI m Ue E E 163 Use of the TELEFAST ABE 7CPA21 Wiring Accessory 165 BMX AMO 0802 Analog Output Module 167 Pr sentation cere bee eee el yaa peated eos Paes 168 Characteristics etse a aa ceca n te babe eem cee 169 Functional Description ssseleee e 171 Wiring Precautions 0 0 cee RII 176 Wiring Diagram eee EE x xen ace Rr aer d acer Ern RG 178 Use
186. lows Voltage range 40 mV 80 mV 160 mV 320 mV 640 mV 1 28 V Input impedance Typically 10 MOhms Maximum converted value 102 4 Maximum resolution 2 4 uV in the range 40 mV Measurement error for standard module At 25 C 77 F 0 05 of FS 1 e Maximum in the 0 15 of FS 1 temperature range 0 60 C 32 140 F Measurement error for Hardened module At 25 C 77 F 0 05 of FS 1 e Maximum in the 0 20 of FS 1 temperature range 25 C 70 C 13 140 F Temperature drift 30 ppm C Legend 1 FS Full Scale RTD Input Characteristics The characteristics of the RTD inputs of the BMX ART 0414 BMX ART 0414H see page 45 and BMX ART 0814 BMX ART 0814H see page 45 modules are as follows RTD Pt100 Pt1000 Cu10 Ni100 Ni1000 Measurement range In accordance with IEC 175 825 C 91 251 C 132 54 174 C 347 41517 F 484 F 65 345 F In accordance with US JIS 87 4437 C 125 819 F Resolution 0 1 C 0 2 F Detection type Open circuit detection on each channel Legend 1 Excluding errors caused by the wiring 1 C 0 2 F on the range 100 200 C 148 392 F for Pt100 2 See detailed errors at the temperature point see page 332 116 35011978 07 2012 BMX ART 0414 814 RTD Pt100 Pt1000 Cu10 Ni10
187. ment The analog input measurement object is as follows Standard symbol Type Access Meaning Address VALUE INT R Analog input measurement 9elWr m c O 9elr m c ERR error bit The Ir m c ERR error bit is as follows Standard symbol Type Access Meaning Address CH ERROR BOOL R Error bit for analog channel 9elr m c ERR MEASURE STS Measurement Status Word The meaning of the M EASURE STS lWr m c 1 measurement status word bits is as follows Standard symbol Type Access Meaning Address CH ALIGNED BOOL R Aligned channel 9eIWr m c 1 0 CH FORCED BOOL R Forced channel 9elWr m c 1 1 LOWER LIMIT BOOL R Measurement within lower tolerance area 9eIWr m c 1 5 UPPER LIMIT BOOL R Measurement within upper tolerance area 9elWr m c 1 6 INT OFFSET ERROR BOOL R Internal offset error 9elWr m c 1 8 INT REF ERROR BOOL R Internal reference error 9elWr m c 1 10 POWER SUP ERROR BOOL R Power supply error 9eIWr m c 1 11 SPI COM ERROR BOOL R SPI communication error 9elIWr m c 1 12 230 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Explicit Exchange Execution Flag EXCH STS The meaning of the exchange control bits of the channel 1 EXCH STS Y MWr m c 0 is as follows Standard symbol Type Access Meaning Address STS IN PROGR BOOL R Read channel status words in progress 9
188. ment damage Connector Pin Assignment and Sensors Wiring This example uses a probe configuration with e Channel 0 4 Thermocouple e Channel 1 5 2 wires RTD e Channel 2 6 3 wires RTD e Channel 3 7 4 wires RTD 132 35011978 07 2012 BMX ART 0414 814 The pin assignment for the 40 pin FCN connector and the sensors wiring is shown below Module Front View cabling view Left connector Right connector BMX ART 414 only coe ieee NC NC NC NC O20 O20 DIC CJ DIC Cu Q Cold Junction Q 19 Cold Junction pi temp sensor temp sensor MS MS MS MS Ces a cM pee EX EX Thermocouple EX EX 16 Owo NC NC 050 Channel 5 1 2 wire RTD probe 2 wire RTD probe On Channel 6 2 Of To 50 T NG N 3 wire RTD probe NC Nc 3 wire RTD probe O40 O40 C Je CEO MS MS MS MS 2 Channel 7 3 EX Ex 1 B 4 wire RTD probe 4 wire RTD probe MS RTD Measure input Thermocouple input MS RTD Measure input Thermocouple input EX RTD probe current generator output EX RTD probe current generator output NC Not connected DtC The CJC sensor detection input is connected to CJ if the sensor type is DS600 It is not connected NC if the sensor type is LM31 NOTE The CJC sensor is needed for TC only 35011978 07 2012 133 BMX ART 0414 814 Cold Junction Compensation For each block of 4 channels
189. mine whether the channel already has an alignment The alignment offset may also be modified through programming Channel alignment is performed on the channel in standard operating mode without any effect on the channel s operating modes The maximum offset between measured value and desired aligned value may not exceed 1 500 NOTE To align several analog channels on the BMX ART AMO AMI AMM modules we recommand proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 35011978 07 2012 103 BMX AMI 0810 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the grounding bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury
190. mory word type language object According to the IEC standard Q indicates a discrete output type language object This is a binary unit for a quantity of information which can represent two distinct values or statuses O or 1 BOOL is the abbreviation of Boolean type This is the elementary data item in computing A BOOL type variable has a value of either 0 FALSE or 1 TRUE A BOOL type word extract bit for example MW10 4 35011978 07 2012 345 Glossary BYTE When 8 bits are put together this is called a BYTE A BYTE is either entered in binary or in base 8 The BYTE type is coded in an 8 bit format which in hexadecimal ranges from 16 00 to 164 FF D DFB DFB is the abbreviation of Derived Function Block DFB types are function blocks that can be programmed by the user ST IL LD or FBD By using DFB types in an application it is possible to simplify the design and input of the program increase the legibility of the program facilitate the debugging of the program reduce the volume of the generated code DFB instance A DFB type instance occurs when an instance is called from a language editor The instance possesses a name input output interfaces the public and private variables are duplicated one duplication per instance the code is not duplicated A DFB type can have several instances E EBOOL EBOOL is the abbreviation of Extended Boolean type It can be
191. mum precision error values for thermocouples T and U at 77 F Temperature Thermocouple T Thermocouple U Maximum error at 77 F 1 TFAST Pt100 TFAST Pt100 300 F 6 7 F 4 5 F 100 F 6 5 F 4 3 F 0 F 6 3 F 4 1 F 4 5 F 4 1 F 200 F 4 7 F 4 3 F 4 7 F 4 3 F t 400 F 4 7 F 4 3 F 4 7 F 4 3 F e 600 F 4 7 F 4 3 F 4 7 F 4 3 F 2 700 F 4 9 F 4 5 F 4 9 F 4 5 F S 900 F 4 9 F 45 F 6 1 100 F 4 9 F 4 5 F Input dynamic 2 4 250 7 230 F 2 930 10 770 F Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires 35011978 07 2012 341 Characteristics of the RTD and Thermocouple Ranges 342 35011978 07 2012 Topological State RAM Addressing of the Modules Topological State RAM Addressing of Modicon M340 Analog Modules Analog Modules With Unity Pro 6 1 or later and Modicon M340 firmware 2 4 or later you can access the modules either via topological or State RAM addresses Please also refer to Memory Tab see Unity Pro Operating Modes The following table shows the Modicon M340 analog module objects that can be mapped to topological or State RAM addresses Module reference Topological address State RAM address BMX AMI 0410 IW rack slot channel channel 0 3 WStart address lWStart address 3 BMX AMI 0800 96IW rac
192. mum wiring resistance e 50 Ohms 4 wire e 20 Ohms e 2 3 wire Temperature drift 30 ppm C Legend 1 Excluding errors caused by the wiring 1 C 0 2 F on the range 100 200 C 148 392 F for Pt100 2 See detailed errors at the temperature point see page 332 35011978 07 2012 117 BMX ART 0414 814 Thermocouple Input Characteristics This table presents the general characteristics of the thermocouple inputs of the BMX ART 0414 BMX ART 0414H see page 45 and BMX ART 0814 BMX ART 0814H see page 45 modules Thermocouples B E J K L Measurement range 171 41 779 C 340 3234 F 240 970 C 400 1778 F 177 737 C 287 1359 F 231 1 331 C 384 2428 F 174 874 C 281 1605 F Thermocouples N R S T U Measurement range 232 41 262 C 386 2304 F 9 41 727 C 340 3234 F 9 1 727 C 15 3141 F 254 384 C 425 723 F 181 581 C 294 1078 F Resolution 0 1 C 0 2 F Detection type Open circuit detection on each channel Error at 25 C 3 2 C for J L R S and U types see Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees Celsius page 334 for detailed errors at temperature point for each type 3 7 C for B E K N and T types Maximum error for standard modules in
193. n of an Analog Module in X80 Drop At a Glance Description The various available screens for the analog modules are e Configuration screen e Device DDT screen This screen is used to display and modify parameters 1 EA 2 1 0 2 BMX AMI 0810 Ana 8 U I In Isolated High Speed E BMX AMI 0810 Bj Channel 0 Bj Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 ug HJ UJ UJ UJ HJ Task Tff Configuration ai Used IX es s s s KK Naa RAR Symbol MOD ANA 8 1 ANA CH IND ANA VALUE MOD ANA 8 1 ANA CH IN T ANA VALUE MOD ANA 8 1 ANA CH IN ANA VALUE MOD ANA 8 1 ANA CH IN S ANA VALUE MOD ANA 8 1 ANA CH IN 4 ANA VALUE MOD ANA 8 1 ANA CH IN B ANA VALUE MOD ANA 8 1 ANA CH IN 6 ANA VALUE MOD ANA 8 1 ANA CH IN 7 ANA VALUE d Range 10V 10V 10V 10V 10V 10V 10V 10V Scale Filter v x 2 Vi v v v v MAST Cycle Normal O Fast 35011978 07 2012 209 The following table shows the different elements of the configuration screen and their functions Number Element Function Tabs The tab in the foreground indicates the mode in progress Configuration in this example Each mode can be selected by the corresponding tab e Overview e Configuration e Device DDT which gives the Device DDT see page 242 name and type
194. n type Short circuits The BMX AMO 0210 and BMX AMO 0210H see page 45 current outputs have the following characteristics Nominal variation range 0 20 mA 4 20 mA Available maximum current 24 mA Analog resolution 0 74 pA Load impedance 600 Q maximum Detection type Open circuit 1 Legend 1 The open circuit detection is physically detected by the module if the target current value is different of O mA 140 35011978 07 2012 BMX AMO 0210 Response time of Outputs The maximum delay between transmission of the output value on the PLC bus and its effective positioning on the terminal block is less than 2 ms e internal cycle time 1 ms for the two channels e digital analog conversion response time 1 ms maximum for a 0 100 step NOTE If nothing is connected on the BMX AMO 0210 analog module and the channels are configured in the range 4 20 mA there is a detected I O error as if a wire is broken For the 0 20 mA range there is a detected I O error as if a wire is broken only when the current is greater than 0 mA A CAUTION RISK OF INCORRECT DATA If a signal wire is broken or disconnected the last measured value is kept e Ensure that this does not cause a hazardous situation e Do not rely on the value reported Check the input value at the sensor Failure to follow these instructions can result in injury or equipment damage
195. nalog outputs 259 diasgnostics for analog inputs 259 F fallback mode for analog outputs 145 158 173 195 35011978 07 2012 353 Index filtering analog input BMXAMIO0410 59 BMXAMIO800 80 BMXAMIO0810 101 BMXAMMO600 192 filtering analog inputs BMXART0814 125 forcing Analog I O Modicon M340 248 G guidance wheel 20 IODDTs 229 K keying wheel 20 L language objects 229 M M340 hardened 45 ruggedized 45 mesurement values 270 Mounting the terminal block 24 O overflow monitoring BMXAMI0410 57 BMXAMIO800 78 BMXAMIO0810 99 BMXAMMO0600 190 194 BMXAMO0210 144 BMXAMO0410 158 BMXAMOO802 172 P programming 270 Q quick start 283 actions and transitions 323 S Scan cycles analog inputs 219 sensor alignment BMXAMI0410 60 BMXAMI0800 81 BMXAMI0810 102 BMXAMMO0600 193 BMXRT0814 126 software implementation operating modules 263 state RAM topological addressing of M340 analog modules 343 STBXMP7800 20 T T ANA IN BMX 230 T ANA IN GEN 239 T ANA IN T BMX 233 T ANA OUT BMX 236 T ANA OUT GEN 240 GEN MOD 241 ANA STD IN 4 242 ANA STD IN 4 OUT 2 242 ANA STD IN 8 242 ANA STD OUT 2 242 ANA STD OUT 4 242 ANA STD OUT 8 242 ANA TEMP IN 4 242 ANA TEMP IN 8 242 ELEFAST Connecting to the BMXAMI0410 67 Connecting to the BMXAMIO800 89 Connecting to the BMXAMI0810 109 Cc cece
196. nce characteristics as the standard M340 equipment At the temperature extremes 25 0 C and 60 70 C 13 32 F and 140 158 F the hardened versions can have reduced power ratings that impact power calculations for Unity Pro applications If this equipment is operated outside the 25 70 C 13 158 F temperature range the equipment can operate abnormally A CAUTION UNINTENDED EQUIPMENT OPERATION Do not operate M340H equipment outside of its specified temperature range Failure to follow these instructions can result in injury or equipment damage Hardened equipment has a conformal coating applied to its electronic boards This protection when associated with appropriate installation and maintenance allows it to be more robust when operating in harsh chemical environments 35011978 07 2012 45 General Rules for Physical Implementation 46 35011978 07 2012 Diagnostics for Analog Modules 2 Subject of this Section This section explains the processing of hardware detected faults related to analog input and output modules What Is in This Chapter This chapter contains the following topics Topic Page Display of Analog Module States 48 Analog Module Diagnostics 49 35011978 07 2012 47 Diagnostics Display of Analog Module States At a Glance Description Analog modules have LEDs which show the module s status and the status of the ch
197. nels on the BMX AMO AMI AMM ART modules we recommand proceeding channel by channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 146 35011978 07 2012 BMX AMO 0210 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the shield bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury shield bar uU 35011978 07 2012 147 BMX AMO 0210 Using Pre Actuators Referenced in Relation to the Ground There are no specific technical constraints for referencing pre actuators to the ground It is nevertheless preferable to avoid returning a remote ground potential to the terminal this may be very different to the ground potential close by Sensors an
198. ng Pre Actuators Referenced in Relation to the Ground There are no specific technical constraints for referencing pre actuators to the ground It is nevertheless preferable to avoid returning a remote ground potential to the terminal that may be different to the ground potential close by NOTE Sensors and other peripherals may be connected to a grounding point some distance from the module Such remote ground references may carry considerable potential differences with respect to local ground Induced currents do not affect the measurement or integrity of the system 4 DANGER HAZARD OF ELECTRIC SHOCK Ensure that sensors and others peripherals are not exposed through grounding points to voltage potential greater than acceptable limits Failure to follow these instructions will result in death or serious injury Electromagnetic hazard instructions CAUTION UNEXPECTED BEHAVIOR OF APPLICATION Follow those instructions to reduce electromagnetic perturbations e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding without programmable filtering Electromagnetic perturbations may lead to an unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage 35011978 07 2012 177 BMX AMO 0802 Wiring Diagram Introduc
199. ng the module against voltage spikes 2 Adapting the signalto e the adaptation is performed on current via software the Actuators configuration 3 Converting e this conversion is performed on 15 bits with a polarity sign e reframing the data provided by the program is performed automatically and dynamically by the converter 4 Transforming use of factory calibration parameters application data into data directly usable by the digital analog converter 5 Communicating with e manages exchanges with CPU the Application e topological addressing e from the application receiving the configuration parameters for the module and channels as well as numeric set points from the channels e sending module status back to application 6 Module monitoring output power supply test and sending error e testing for range overflow on channels notifications back to e testing for output open circuits and short circuits the application e watchdog test e Programmable fallback capabilities Writing Outputs The application must provide the outputs with values in the standardized format O to 410 000 in 0 20 mV and 4 20 mA ranges Digital Analog Conversion The digital analog conversion is performed on 15 bit in 0 20 mA and 4 20 mA ranges Overflow Control Module BMX AMO 0802 only allows an overflow control on current ranges 172 35011978 07 2012 BMX AMO 0802 The measurement range is divided in three areas low
200. nitoring measurement and continuous process control functions The BMX AMI 0800 module offers the following range for each input according to the selection made during configuration e Voltage 5 V 10 V 0 5 V 0 10 V 1 5 V e Current 20 mA 0 20 mA 4 20 mA The module operates with voltage inputs It includes eight read resistors connected to the terminal block to perform current inputs The following graphic shows the BMX AMI 0800 analog input module NOTE The terminal block is supplied separately 72 35011978 07 2012 BMX AMI 0800 Characteristics General Characteristics The general characteristics for the BMX AMI 0800 and BMX AMI 0800H see page 45 modules are as follows Type of inputs High level Fast inputs with common point Nature of inputs Voltage Current 250 Q internally protected resistors Number of channels 8 Acquisition cycle time e Fast periodic acquisition for the declared 1 ms 1 ms x number of channels used channels used e Default periodic acquisition for all 9 ms channels Display resolution 16 bit Digital filtering 18 order Isolation e Between channels Non isolated e Between channels and bus 1400 VDC e Between channels and ground 1400 VDC Maximum overload authorized for inputs Voltage inputs 30 VDC Current inputs 30 mA Power Typical 0 32W consumption Maximum 0 48 W 3 3
201. nity Pro then Operate modes then Programming and SFC editor 35011978 07 2012 303 Application using Unity Pro Description of the Tank management Section The following table describes the different steps and transitions of the Tank management Grafcet Step Transition Description Initial This is the initial step Initial condition This is the transition that starts the pump The transition is valid when the variables e Stop 0 e Run e Tank High Level 0 e Lim valve closure 1 e Desired Level gt 0 Init Pump This is the step initiate the pump flow rate Filling Start This transition is active when the pump flow rate is initialized Tank Filling This is the step that starts the pump and filling of the tank until the high level is reached This step activates the motor DFB in the Application section which controls the activation of the pump Reached Level This transition is active when the tank s desired level is reached End Alarm This is the step that lights the Tank ready led Drain This transition is active when the operator click on the Drain Tank button Drain 1 Tank Drain 2 This step is identical to Tank Drain Tank Low Level This transition is active when the low level of the tank is reached Tank Low Level 1 With fault This transition is active when High Safety Alarm 1 or the Stop cycle button has been activated Stop cycle 1 Tank Drain
202. nnels Reloading Program Fallback or Maintain at current value is selected during the configuration of the module The fallback value may be modified from the Debug in Unity Pro or through a program A WARNING UNEXPECTED EQUIPMENT OPERATION The fallback position should not be used as the sole safety method If an uncontrolled position can result in a hazard an independent redundant system must be installed Failure to follow these instructions can result in death serious injury or equipment damage Behavior at Initial Power Up and When Switched Off Actuator Alignment When the module is switched on or off the outputs are set to 0 mA The process of alignment consists in eliminating a systematic offset observed with a given actuator around a specific operating point This operation compensates for an error linked to the process Therefore replacing a module does not require a new alignment However replacing the actuator or changing the sensor s operating point does require a new alignment 174 35011978 07 2012 BMX AMO 0802 Conversion lines are as follows Voltage Current Conversion line after alignment value 10 000 4 2 p Conversjon line before alignment Pre actuator value 1 gt 10V The alignment value is editable from a programming console even if the program is in RUN Mode For each output channel you can e view and modify the initial
203. not require a new alignment However replacing the actuator or changing the sensor s operating point does require a new alignment Conversion lines are as follows Voltage Current Conversion line after alignment value 10 000 4 N I Conversjon line before alignment Pre actuator value 6 000 4 5 000 4 L N 10V The alignment value is editable from a programming console even if the program is in RUN Mode For each output channel you can e view and modify the initial output target value e save the alignment value e determine whether the channel already has an alignment T he maximum offset between the measured value and the corrected output value aligned value may not exceed 1 500 NOTE to align several analog channels on the BMX AMO AMI AMM ART modules we recommend proceeding channel by channel Test each channel after alignment before moving to the next channel to apply the parameters correctly 196 35011978 07 2012 BMX AMM 0600 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the grounding bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Rack
204. o the assembly language used to program processors Each instruction is composed of an instruction code and an operand 35011978 07 2012 347 Glossary Instantiate To instantiate an object is to allocate a memory space whose size depends on the type of object to be instantiated When an object is instantiated it exists and can be manipulated by the program INT INT is the abbreviation of single integer format coded on 16 bits The lower and upper limits are as follows 2 to the power of 31 to 2 to the power of 31 1 Example 32768 32767 2 1111110001001001 16 9FA4 L LD LD is the abbreviation of Ladder Diagram LD is a programming language representing the instructions to be carried out in the form of graphic diagrams very close to a schematic electrical diagram contacts coils etc Located variable A located variable is a variable for which it is possible to know its position in the PLC memory For example the variable water_pressure is associated with MW102 Water pressure is said to be located M Master task Main program task It is obligatory and is used to carry out sequential processing of the PLC 348 35011978 07 2012 Glossary Operator screen REAL Section SFC O This is an editor that is integrated into Unity Pro which is used to facilitate the operation of an automated process The user regulates and monitors the operation of the installation and in the case of
205. of the TELEFAST ABE 7CPA02 Wiring Accessory 179 35011978 07 2012 Chapter 10 Part Il Chapter 11 Chapter 12 12 1 12 2 12 3 Chapter 13 Chapter 14 BMX AMM 0600 Analog Input Output Module Pr sentation o case pin Areata aera E i ee eae Characteristics 22 lis mE emp ER Ya ed Meee ie a het Functional Description 0 0 c eee tte Wiring Precautions ceee ee ce he A v e eee Wiring DIagtalmi e iet smat tae ee RUE bes EHE RUP AA EnO ad Software Implementation of Analog Modules General Overview of Analog Modules Introduction to the Installation Phase 0000 eee eee Configuring Analog Modules Configuring Analog Modules Overview llllllslelesln Description of the Configuration Screen of an Analog Module in a Modicon M340 Local Rack 5 sisse lel yel le EDT Description of the Configuration Screen of an Analog Module in X80 Drop Parameters for Analog Input Output Channels lusus Parameters for Analog Input Modules eese Parameters for Analog Output Modules lees esee Entering Configuration Parameters Using Unity Pro Selecting the Range for an Analog Module s Input or Output Selecting a Task Associated to an Analog Channel Selecting the Input Channel Scan Cycle 0000 eee eee Selecting the Display Format for a Current
206. ological addressing receiving configuration parameters from module and channels sending measured values as well as module status to the application 6 Module monitoring conversion string test and sending error range under overflow on channels and cold junction compensation process test notification back to e watchdog test application 7 Cold Junction e internal compensation using the TELEFAST ABE 7CPA412 Compensation external compensation by Pt100 external compensation using the CJC values of channels 4 7 for channels 0 3 In this case only one sensor is needed Display of Electrical Range Measurements Measurements may be displayed using standardized display in 96 to two decimal places Type of Range Display Bipolar range from 10 000 to 410 000 100 00 to 100 00 It is also possible to define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range 100 00 e the upper threshold corresponding to the maximum value for the range 100 00 These lower and upper thresholds are integers between 32 768 and 32 768 124 35011978 07 2012 BMX ART 0414 814 Display of Temperature Range Measurements Measurements provided to the application are directly usable It is possible to choose either In Temperature Display or Standardized Display e for In Temperature displ
207. on Function Illustration The BMX AMO 0410 is a high density output analog module fitted with four isolated channels It offers the following ranges for each output e Voltage 10 V e Current 0 20 mA and 4 20 mA The range is selected during configuration The following graphic shows the BMX AMO 0410 analog output module NOTE The terminal block is supplied separately 152 35011978 07 2012 BMX AMO 0410 Characteristics General Characteristics The general characteristics for the BMX AMO 0410 and BMX AMO 0410H see page 45 modules are as follows Type of outputs High level Fast outputs Nature of outputs Voltage or Current configured by software Number of channels 4 Digital Analog converter resolution 16 bits Output refresh time 1ms Power supply for outputs by the module Types of protection From short circuits and overloads Voltage output Isolation e Between channels e Between channels and bus e Between channels and ground Measurement error for standard module At25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 750 VDC 1400 VDC 1400 VDC 0 10 of FS 1 0 2096 of FS 1 Measurement error for ruggedized e At25 C 77 F e Maximum in the temperature range 25 70 C 13 158 F 0 10 of FS 1 0 45 of FS 1 Temperature drift 45 ppm C Mon
208. on e the rack address e the physical position of the module in the rack e the module channel number NOTE With Unity Pro 6 1 or later and Modicon M340 firmware 2 4 or later you can access the modules either via topological or State RAM addresses Please refer to Memory Tab see Unity Pro Operating Modes and Topological State RAM Adaressing of Modicon M340 Analog Modules see page 343 Addressing is defined in the following way 96 LQG M K X W D r im IC i j F Symbol Object Format Rack Module Channel Rank Word type position no bit The table below describes the different elements that make up addressing Family Element Meaning Symbol 96 Object type l Image of the physical input of the module Q Image of the physical output of the module This information is exchanged automatically for each cycle of the task to which they are attached M Internal variable This read or write information is exchanged at the request of the application K Internal constant This configuration information is available as read only Format size X Boolean For Boolean objects the X can be omitted Single length Double length moz Floating point Rack address Rack address ES 35011978 07 2012 265 Operating Modules from the Application Family Element Meaning Module m Module position numbe
209. on Compensation The value of the cold junction compensation is as follows Standard symbol Type Access Meaning Address CJC VALUE INT R Cold junction compensation value 1 10 C IWr m c 2 35011978 07 2012 233 IODDTs and Device DDTs for Analog Modules Explicit Exchange Execution Flag EXCH_STS The meaning of the exchange control bits of the channel EXCH STS MWr m c 0 is as follows Standard symbol Type Access Meaning Address STS IN PROGR BOOL R Read channel status words in progress 9eMWr m c 0 0 CMD IN PROGR BOOL R Command parameter exchange in progress MWr m c 0 1 ADJ_IN_PROGR BOOL R Adjustment parameter exchange in progress MWr m c 0 2 Explicit Exchange Report EXCH_RPT The meaning of the 1 EXCH_RPT MWr m c 1 report bits is as follows Standard symbol Type Access Meaning Address STS_ERR BOOL R Read error for channel status words MWr m c 1 0 CMD_ERR BOOL R Error during command parameter exchange MWr m c 1 1 ADJ_ERR BOOL R Error while exchanging adjustment parameters MWr m c 1 2 RECONF_ERR BOOL R Error while reconfiguring the channel MWr m c 1 15 Standard Channel Status CH_FLT The following table explains the meaning of the CH_FLT MWr m c 2 status word bits Reading is performed by a READ STS IODDT_VAR1
210. on of the different types Launching of Unit Pro and selection of the processor l Y Configuration of project in Configuration y v Declaration of variables in Variables amp FB instances y Y Creation of DFBs in Derived FB Types Creation of Grafcet in Programs Tasks MAST v v Creation of section Creation of section Transitions Actions v Creation of LD Ladder Simulation and Execution y v Creation of an animation table in Animation tables y v Creation of an operator screen in Operator screens Y v Generation of project connection to API and switch to RUN mode 290 35011978 07 2012 Application using Unity Pro 18 2 Developing the Application Subject of this Section This section gives a step by step description of how to create the application using Unity Pro What Is in This Section This section contains the following topics Topic Page Creating the Project 292 Selection of the Analog Module 293 Declaration of Variables 294 Creation and Use of the DFBs 297 Creating the Program in SFC for Managing the Tank 302 Creating a Program in LD for Application Execution 306 Creating a Program in LD for Application Simulation 308 Creating an Animation Table 310 Creating the Operator Screen 311 35011978 07 2012 291 Application using Un
211. opriate module 2 Click in the cell of the In Use column for the channel you wish to modify then select or deselect the channel 3 Validate the change by clicking Edit Validate 35011978 07 2012 223 Selecting the Overflow Control Function At a Glance Overflow Control is defined by a monitored or unmonitored lower threshold and by a monitored or unmonitored upper threshold Procedure The procedure for modifying the Overflow Control parameters assigned to an analog module channel is as follows Step Action 1 Access the hardware configuration screen for the appropriate module 2 Click in the cell of the Scale column for the channel you wish to configure Result an arrow appears Click on the arrow in the cell of the Scale column for the channel you wish to configure Results The Channel Parameters dialog box appears Channel 0 parameters r Scale Display 0 gt 10000 100 gt 10000 Overflow Below 11250 Checked Above 11250 z Checked Check the Checked box of the Underflow field to specify an underflow threshold Check the Checked box of the Overflow field to specify an overflow threshold Confirm your changes by closing the dialog box NIOJ A Validate the change by clicking Edit Validate 224 35011978 07 2012 Overflow Flags If un
212. or Voltage Input Channel Selecting the Display Format for a Thermocouple or RTD Input Channel Selecting the Input Channels Filter Value 20005 Selecting Input Channel Usage 0 000 ce eee ee eee Selecting the Overflow Control Function 20000000 Selecting the Cold Junction Compensation llle leues Selecting the Fallback Mode for Analog Outputs IODDTs and Device DDTs for Analog Modules Detailed Description of T ANA IN BMX type IODDT Objects Detailed Description of T ANA IN T BMX type IODDT Objects Detailed Description of T ANA OUT BMX type IODDT Objects Detailed Description of T ANA IN GEN type IODDT Objects Detailed Description of T ANA OUT GEN type IODDT Objects Details of the Language Objects of the IODDT of Type T GEN MOD Analog Device DDT Names 00 eee eee eA Analog Device Ethernet Remote I O Forcing Mode Analog Module Debugging eee Introducing the Debug Function of an Analog Module Description of the Analog Module Debug Screen Selecting the Adjustment Values for the Input Channels and Measurement Forcing llle Modification of Output Channels Adjustment Values 181 182 183 187 197 200 201 203 203 205 206 207 209 211 212 215 216 217 218 219 220 221 222 223 224 226 227 22
213. or filling cycles Status 1 Nb Stage REAL Number of tank filling stage Level REAL Level of liquid in the tank Tank low level EBOOL Tank volume at low level Status 1 Tank high level EBOOL Tank volume at high level Status 1 Stage REAL Stage incrementation value Contactor Return EBOOL Error returned by the contactor in the event of motor error Valve closure time TIME Valve closure time Valve opening time TIME Valve opening time Drain EBOOL Drain command NOTE EBOOL types can be used for I O modules unlike BOOL types 35011978 07 2012 295 Application using Unity Pro The following screen shows the application variables created using the data editor Data Editor EC Variables DDT types Function blocks DFB types Filter T Name i vV EDT _ DDT IODDT Name 7 bao j j n 4 tee n j t d 4 n pem 5 n rea n bez 4 pom be 4 poem 4 te 9 19 l9 19 ed 2 9 V Ped N N N cc r 2E d e Desired Level Drain Flow Flow Reduction niiale Condition nit Flow Level Lim Valve Closure Lim Valve Opening otor Error otor Run Cmd b Stage Pump Flow un Stage Stop Tank_Low_Level Tank High Level Tank Ready 1 9 Valve Closure Cmd Valve Closure Error Valve Closure Time Valve Flow Valve Opening Gmd Valve Opening Error Valve Opening Time Type REAL
214. otonicity Yes Non linearity 0 1 of FS AC output ripple 2 mV rms on 50 Q Power consumption 3 3 V Typical 0 48 W Maximum 0 61 W Power consumption 24 V Typical 3 0 W Maximum 3 2 W Legend 1 FS Full Scale 35011978 07 2012 153 BMX AMO 0410 Voltage Output The BMX AMO 0410 and BMX AMO 0410H see page 45 voltage outputs have the following characteristics Nominal variation range 10 V Maximum variation range 10 50 V Analog resolution 0 37 mV Load impedance 1 KO minimum Detection type Short circuits Current Output The BMX AMO 0410 and BMX AMO 0410H see page 45 current outputs have the following characteristics Nominal variation range 0 20 mA 4 20 mA Available maximum current 21 mA Analog resolution 0 74 pA Load impedance 500 Q maximum Detection type Open circuit 1 Legend 1 The open circuit detection is physically detected by the module if the target current value is different from 0 mA Response time of Outputs The maximum delay between transmission of the output value on the PLC bus and its effective positioning on the terminal block is less than 2 ms e Internal cycle time 1 ms for the four channels e Digital Analog conversion response time 1 ms maximum for a 0 100 step NOTE If nothing is connected on the BMX AMO 0410 analog module and the channels are configured in the range 4 20 mA there is a detected I O
215. ow shows the maximum precision error values for thermocouples L N R and S at 25 C Temperature Thermocouple L Thermocouple N Thermocouple R Thermocouple S Maximum error at 25 C 1 TFAST Pt100 TFAST Pt100 TFAST Pt100 TFAST Pt100 200 C 3 7 C 2 5 C 100 C 2 6 C 2 4 C 0 C 25 C 2 99C 2 5 C 2 3 C 2 5 C 2 3 C 2 5 C 2 3 C 100 C 2 6 C 24 C 2 6 C 24 C 26 C 2 4 C 2 6 C 24 C 200 C 2 6 C 24 C 2 6 C 24 C 26 C 2 4 C 26 C 2 4 C 300 C 2 6 C 24 C 2 6 C 24 C 26 C 2 4 C 26 C 24 C 400 C 2 7 C 2 5 C 2 7 C 2 5 C 2 7 C 2 5 C 2 7 C 2 5 C 500 C 27 C 2 5 C 2 7 C 25 C 2 7 C 25C 270C 2 5 C 600 C 28 C 2 0C 2 8 C 2 pC 28 C 2 6 C 2 7 C 25 C 700 C 2 8 C 2 0C 2 8 C 26 C 28C 2 6 C 28C 2 6 C 800 C 290C 2 C 2 9 C 2 7 C 28C 2 6 C 2 8 C 2 6 C 900 C 290C 2 7 C 2 9 C 2 7 C 29C 2 7 C 29C 2 7 C 1 000 C 3 00 28 C 29C 2 7 C 29C 2 7 C 1 100 C 3 0 C 2 8 C 2 9 C 2 7 C 30 C 2 8 C 1 200 C 3 1 C 2 9 C 3 0 C 2 8 C 3 0 C 2 8 C t 1 300 C 3 0 C 2 8 C 3 1 C 2 9 C Q 1 400 C 3 1 C 2 99C 3 1 C 2 9 C 2 1 500 C 3 1 C 29C 3 2 C 3 0 C E 1 600 C 3 2 C 3 0 C 3 2 C 3 0 C 6 1 700 C 3 2 C 3 0 C 3 2 C 3 0 C Input dynamic 1 740 8 740 C 2 320 12 620 C 90 16 240 C 90 16 24
216. ower threshold Range Range upper threshold underflow lower nominal range upper overflow area 190 area tolerance tolerance area area 35011978 07 2012 BMX AMM 0600 Description Designation Description Nominal range measurement range corresponding to the chosen range Upper Tolerance Area varies between the values included between the maximum value for the range for instance 10 V for the 10 V range and the upper threshold Lower Tolerance Area varies between the values included between the minimum value for the range for instance 10 V for the 10 V range and the lower threshold Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold The values of the thresholds are configurable independently from one another They may assume integer values between the following limits Range BMX AMM 0600 Inputs Underflow Area Lower Nominal Range Upper Overflow Area Tolerance Area Tolerance Area 0 10 V 1 500 1 001 1 000 1 10 000 10 001 11 000 11 001 11 400 0 5V 5 000 1 001 1 000 1 10 000 10 001 11 000 11 001 15 000 Uni 0 20 mA polar 1 5V 4 000 801 800 1 10 000 10 001 10 800 10 801 14 000 4 20 mA Bi t 10V 11 500 11 001 11 000 10 000 10 000 10 001 11 000 11 001 11 400
217. plied for both channels of the logical node Unity messages will inform you of this modification What Is in This Section This section contains the following topics Topic Page Selecting the Range for an Analog Module s Input or Output 217 Selecting a Task Associated to an Analog Channel 218 Selecting the Input Channel Scan Cycle 219 Selecting the Display Format for a Current or Voltage Input Channel 220 Selecting the Display Format for a Thermocouple or RTD Input Channel 221 Selecting the Input Channels Filter Value 222 Selecting Input Channel Usage 223 Selecting the Overflow Control Function 224 Selecting the Cold Junction Compensation 226 Selecting the Fallback Mode for Analog Outputs 227 216 35011978 07 2012 Selecting the Range for an Analog Module s Input or Output At a Glance Procedure This parameter defines the range for the input or output channel Depending on the type of module the input output range may be voltage current a thermocouple a RTD The procedure to define the range assigned to an analog module s channels is as follows Step Procedure 1 Access the hardware configuration screen for the appropriate module 2 In the range column click on the arrow of the pull down menu pertaining to the channel you wish to configure Results The following list appears Range Select the appropriate range
218. polar 10 001 10 V 32 768 User User 32 767 defined defined User 0 10 V 32 768 User User 32 767 defined defined 35011978 07 2012 191 BMX AMM 0600 Input functions Measurement Display Measurements may be displayed using standardized display in 96 to two decimal places Type of Range Display Unipolar range from 0 to 10 000 0 at 100 00 0 10 V 0 5 V 1 5 V 0 20mA 4 20mA Bipolar range from 10 000 to 10 000 100 00 at 4100 00 10 V 5 mV 20 mA It is also possible to define the range of values within which measurements are expressed by selecting e the lower threshold corresponding to the minimum value for the range O 96 or 100 00 e the upper threshold corresponding to the maximum value for the range 4100 00 96 The lower and upper thresholds must be integers between 32 768 and 432 767 For example imagine a conditioner providing pressure data on a 4 20 mA loop with 4 mA corresponding to 3 200 millibar and 20 mA corresponding to 9 600 millibar You have the option of choosing the User format by setting the following lower and upper thresholds 3 200 for 3 200 millibar as the lower threshold 9 600 for 9 600 millibar as the upper threshold Values transmitted to the program vary between 3 200 4 mA and 9 600 20 mA Input functions Measurement Filtering The type of filtering performed by the system is called fir
219. pplication Failure to follow these instructions can result in injury or equipment damage 35011978 07 2012 107 BMX AMI 0810 Wiring Diagram Introduction Illustration Wiring Accessories Module BMX AMI 0810 is connected using the 28 pin terminal block The terminal block connection and the sensor wiring are as follows Com0 2 vi 4 G Voltage sensor wiring 5 m 6 Com2 8 vi3 Q Current sensor wiring 11 Coma Earthing Bar 113 12 15 M Com4 T vi5 Com5 Iib 21 ws Com6 22 23 VI6 7 25 comz I7 27 Vix pole input for channel x COM x pole input for channel x lix current reading resistor input Channel 0 voltage sensor Channel 1 2 wire current sensor Two cords BMXFTA150 1 5 m 4 92 ft and BMXFTA300 3 m 9 84 ft are provided to connect the module with Telefast interfaces ABE 7CPA02 see page 89 ABE 7CPA31 see page 89 or ABE 7CPA31E see page 89 In case HART information is part of the signal to be measured a Telefast interface ABE 7CPA31E see page 89 has to be used in order to filter this information that would disrupt the analog value 108 35011978 07 2012 BMX AMI 0810 Use of the TELEFAST ABE 7CPA02 31 31E Wiring Accessory Introduction The BMX AMI 0810 module can be connected to a TELEFAST ABE 7CPA02 31 31E accessory The module is connected using one of the following cables e BMX FTA 150
220. r in the rack position Channelno c Channel no 0 to 127 or MOD MOD channel reserved for managing the module and parameters common to all the channels Rank i Word rank 0 to 127 or ERR ERR indicates an error in the word Word bit j Position of the bit in the word Examples The table below shows some examples of analog object addressing Object Description 9611 3 MOD ERR Error information for the analog input module located in position 3 on rack 1 11 4 1 ERR Channel 1 error information for the analog input module located in position 4 on rack 1 IW 1 2 2 Image word for the analog input 2 of the module located in position 2 on rack 1 96QW2 4 1 Image word for the analog output 1 of the module located in position 4 on rack 2 266 35011978 07 2012 Operating Modules from the Application Module Configuration At a Glance The application used here as an example manages liquid levels in a tank The tank is filled by a pump and drained using a valve The different levels of the tank are measured with sensors placed above the tank The tank should not be filled with more than 100 liters of liquid Once the tank is full the pump stops and the operator drains the tank manually This application requires the use of a BMX AMI 0410 analog input module and a BMX AMO 0210 analog output module This application may also require a BMX AMM 0600 input output module Tank
221. rea nominal range overflow area Description Designation Description Nominal range measurement range corresponding to the chosen range Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold Overflow values for the various ranges are as follows Range BMX AMO 0410 Underflow Area Nominal Range Overflow Area 10V 10 500 10 301 10 300 10 300 10 301 10 500 0 20mA 2 000 1 001 1 000 10 300 10 301 10 500 4 20mA 1 600 801 800 10 300 10 301 10 500 You may also choose the flag for an overflow of the range upper value for an underflow of the range lower value or for both NOTE Range under overflow detection is optional Fallback Maintain or Reset Outputs to Zero If an error is detected and depending on its seriousness the outputs e Switch to Fallback Maintain position individually or together e are forced to 0 0 V or 0 mA 158 35011978 07 2012 BMX AMO 0410 Various Behaviors of Outputs Error Behavior of Voltage Outputs Behavior of Current Outputs Task in STOP mode or program missing Communication interruption Fallback Maintain channel by channel Fallback Maintain channel by channel Configuration Error Internal Error in Module 0 V all channels 0 mA all channels Output Value out of range range under overflow Value saturated at the defined limit
222. read COLD JUNCTION FLT BOOL 1 Cold junction compensation read detected error CALIB FLT BOOL 2 detected calibration fault read INT OFFS FLT BOOL 3 detected internal offset error read IN REF FLT BOOL 4 detected internal reference fault read INT SPI PS FLT BOOL 5 detected internal serial link or read power supply error RANGE UNF BOOL 6 recalibrated channel or range read underflow RANGE OVF BOOL 7 aligned channel or range read overflow 1 COLD JUNCTION FLT is only available with T U ANA TEMP CH STS 35011978 07 2012 247 IODDTs and Device DDTs for Analog Modules Analog Device Ethernet Remote I O Forcing Mode Introduction Input and output values of Modicon M340 analog modules can be forced through the device DDT value NOTE Modicon M340 discrete modules values are forced using the EBOOL mechanism refer to chapter Force Mode see Unity Pro Operating Modes Forcing input and output values in a running controller can have serious consequences to the operation of a machine or process Only those who understand the implications in the controlling logic and who understand the consequences of forced I O on the machine or process should attempt to use this function A WARNING UNINTENDED EQUIPMENT OPERATION You must have prior knowledge of the process the controlled equipment and the modified behavior in Unity Pro before attempting to force analog inputs or outputs Failure to follow these inst
223. ristics and explains how they are connected to the various sensors What Is in This Chapter This chapter contains the following topics Topic Page Presentation 114 Characteristics 115 Analog Input Values 120 Functional Description 123 Wiring Precautions 128 Wiring Diagram 132 Use of the TELEFAST ABE 7CPA412 Accessory 135 35011978 07 2012 113 BMX ART 0414 814 Presentation Function Presentation Illustration The BMX ART 0414 0814 modules are multi range acquisition devices with four inputs for the 0414 and eight inputs for the 0814 The inputs are isolated from each other These modules offer the following ranges for each input according to the selection made at configuration e RTD IEC Pt100 Pt1000 US JIS Pt100 Pt1000 Cu10 Ni100 Ni1000 in 2 3 or 4 wires e thermocouple B E J K L N R S T U e voltage 40 mV to 1 28 V These modules offer the following ranges for each input according to the selection made at configuration e Cu50 6651 94 Cu100 6651 94 in 2 3 or 4 wires The BMX ART 0414 0814 analog input modules looks like this BMX ART 0414 BMX ART 0814 114 35011978 07 2012 BMX ART 0414 814 Characteristics General Characteristics The general characteristics for the BMX ART 0414 BMX ART 0414H see page 45 and BMX ART 0814 BMX ART 0814H see page 45 modules are as follows
224. ross value at moment n 80 35011978 07 2012 BMX AMI 0800 Sensor Alignment You may configure the filtering value from 7 possibilities from O to 6 This value may be changed even when the application is in RUN mode NOTE Filtering may be accessed in Normal or Fast Cycle The filtering values depend on the T configuration cycle where T cycle time of 5 ms in standard mode Desired Efficiency Required Corresponding o Filter Cut off Value Response Frequency in Time at 63 Hz No filtering 0 0 0 0 Low filtering 1 0 750 4xT 0 040 T 2 0 875 8xT 0 020 T Medium filtering 3 0 937 16xT 0 010 T 4 0 969 32xT 0 005 T High filtering 5 0 984 64x T 0 0025 T 6 0 992 128 xT 0 0012 T The process of alignment consists in eliminating a systematic offset observed with a given sensor around a specific operating point This operation compensates for an error linked to the process Replacing a module does not therefore require a new alignment However replacing the sensor or changing the sensor s operating point does require a new alignment Conversion lines are as follows Conversion line after alignment Converted value 10 000 A o N Ced Conversjon line before alignment Input measurement L 5 10V 35011978 07 2012 81 BMX AMI 0800 The alignment value is editable from a programming console even if the program is in RUN Mode For eac
225. ructions can result in death serious injury or equipment damage Modicon M340 Analog Device T U ANA VALUE Structure The following table shows the content of analog devices DDT see page 242 type used to force a value Standard Symbol Type Meaning VALUE INT Channel value It represents the value used in the application and is either the FORCED VALUE or the TRUE VALUE depending on the FORCED STATE FORCED VALUE INT Value applied to an output or interpreted as an input during forcing If FORCED STATE 1 then VALUE FORCED VALUE FORCE CMD BOOL Parameter used to force or unforce an analog output or input value FORCED STATE BOOL Forcing status e 0 value is not forced e 1 value is forced TRUE VALUE INT Represents the true value of the analog output or input whatever the state of the forcing command 248 35011978 07 2012 IODDTs and Device DDTs for Analog Modules Forcing a Value with the Animation Tables To force a DDT value in an animation table proceed as follows Step Action 1 Select the chosen analog channel 2 Set the FORCED VALUE parameter value of the selected channel to the chosen value for details on how to set a value refer to chapter Modification Mode see Unity Pro Operating Modes Set the FORCE CMD parameter to 1 Result Check that forcing is applied FORCED STATE must be equal to 1 e VALUE FORCED V
226. s and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury Reference of Sensors in Relation to the Ground In order for the acquisition system to operate correctly we recommend you take the following precautions e sensors must be close together a few meters e all sensors must be referenced to a single point which is connected to the PLC s ground 35011978 07 2012 197 BMX AMM 0600 Using Sensors with non Isolated Inputs The inputs of the module are not isolated between them and single ended type They do not admit any common mode voltage The sensors are connected as indicated in the following diagram remenem Channel 0 input Channel 0 input Channel 1 input Channel 1 input Connects to grounding strip Channel n input Channel n input PLC ground fi Se L 4 If one or more sensors are referenced in relation to the ground this may in some cases return a remote ground current to the terminal block and disturbs the measures It is therefore essential to follow the following rules e Use isolated from ground sensors if distance
227. s a checkbox 35011978 07 2012 213 Parameter BMX AMM 0600 BMX ART 0414 BMX ART 0814 Display 96 User 1410 C 1 10 F 1 0 C 110 F 96 User 96 User Task associated to MAST FAST MAST MAST Channel Group of channels 2 contiguous 2 contiguous 2 contiguous affected by the task channels channels channels change Rejection 50 Hz 60 Hz 50 Hz 60 Hz Wiring Control 1 Active Inactive Active Inactive Cold junction N A e Internal by e Internal by compensation channels 0 3 TELEFAST e External by PT100 TELEFAST e External by PT100 e Using the CJC values of channels 4 7 for channels 0 3 Lower Range Overflow Control 1 Active Inactive Active Inactive Active Inactive Upper Range Overflow Control 1 Active Inactive Active Inactive Active Inactive Lower Threshold Range 11 400 2 680 2 680 Overflow 1 Upper Threshold Range 11 400 13 680 13 680 Overflow 1 Legend 1 This parameter is available as a checkbox 214 35011978 07 2012 Parameters for Analog Output Modules At a Glance The analog output module includes channel specific parameters displayed in the module configuration screen Reference The following table shows the available parameters parameters indicated in bold characters are part of the default configuration Module BMX AMO
228. s practices not related to physical injury PLEASE NOTE Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and its installation and has received safety training to recognize and avoid the hazards involved 10 35011978 07 2012 About the Book At a Glance Document Scope This manual describes the hardware and software implementation of analog modules for M340 PLCs and X80 drops Validity Note This documentation is valid from Unity Pro V7 0 Product Related Information A WARNING UNINTENDED EQUIPMENT OPERATION The application of this product requires expertise in the design and programming of control systems Only persons with such expertise should be allowed to program install alter and apply this product Follow all local and national safety codes and standards Failure to follow these instructions can result in death serious injury or equipment damage User Comments We welcome your comments about this document You can reach us by e mail at techcomm schneider electric com 35011978 07 2012 11 12 35011978 07 2012 Physical Implementation of Analog Modules In this Part
229. s the channels designated as being In Use The scan cycle duration is therefore proportional to the number of channels In Use The cycle time values are based on the cycle selected Module Normal Cycle Fast Cycle BMX AMI 0800 9 ms 1 ms 1 ms x N where N number of channels in use NOTE Module cycle is not synchronized with the PLC cycle At the beginning of each PLC cycle each channel value is taken into account If the MAST FAST task cycle time is less than the module s cycle time some values will not have changed Module cycle APlcycle Task Overflow Underflow Control Module BMX AMI 0800 allows the user to select between 6 voltage or current ranges for each input This option for each channel have to be configured in configuration windows Upper and lower tolerance detection are always active regardless of overflow underflow control Depending on the range selected the module checks for overflow it verifies that the measurement falls between a lower and an upper threshold Vinf Vsup lower threshold Range Range upper threshold I underflow lower nominal range upper overflow area area tolerance tolerance area area 78 35011978 07 2012 BMX AMI 0800 Description Designation Description Nominal range measurement range corresponding to the chosen range Upper Tolerance Area varies between the values included between the maximum value for
230. sing of the Modules 343 35011978 07 2012 329 330 35011978 07 2012 Characteristics of the BMX ART 0414 0814 RTD and Thermocouple A Ranges Subject of this Section This section presents the characteristics of the RTD and thermocouple ranges for the BMX ART 0414 0814 analog modules What Is in This Chapter This chapter contains the following topics Topic Page Characteristics of the RTD Ranges for the BMX ART 0414 0814 Modules 332 Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees 334 Celsius Characteristics of the BMX ART 0414 814 Thermocouple Ranges in Degrees 338 Fahrenheit 35011978 07 2012 331 Characteristics of the RTD and Thermocouple Ranges Characteristics of the RTD Ranges for the BMX ART 0414 0814 Modules At a Glance The table below presents the maximum margin of error at 25 C of the Pt100 Pt1000 and Ni1000 RTD ranges Temperature Pt100 RTD Pt1000 RTD Ni1000 RTD Display resolution 0 1 C 0 1 C 0 1 C Maximum error at 25 C 1 100 C 0 8 C 1 6 C 0 4 C 0 C 0 8 C 1 6 C 0 5 C 100 C 0 8 C 1 6 C 0 7 C E 200 C 1 0 C 2 C 0 6 C o 300 C 1 2 C 2 4 C E 400 C 1 3 C 2 8 C amp 500 C 1 5 C 3 3 C 600 C 1 7 C 3 6 C 700 C 1 9 C 4 1 C 800 C 2 1 C 4 5 C Input dynamic 175 825 C 175 825 C 54 174 C 283 1 517 F 283 1 517 F 66 346 F Legend
231. st order filtering The filtering coefficient can be modified from a programming console or via the program The mathematical formula used is as follows Mesfin axMesfin 1 1 a xValb n where a efficiency of the filter Mesf n measurement filtered at moment n Mesf n 1 2 measurement filtered at moment n 1 Valg n gross value at moment n 192 35011978 07 2012 BMX AMM 0600 You may configure the filtering value from 7 possibilities from O to 6 This value may be changed even when the application is in RUN mode NOTE Filtering may be accessed in Normal or Fast Cycle The filtering values depend on the T configuration cycle where T cycle time of 5 ms in standard mode Desired Efficiency Required Corresponding o Filter Cut off Frequency Value Response in Hz Time at 63 No filtering 0 0 0 0 Low filtering 1 0 750 4xT 0 040 T 2 0 875 8xT 0 020 T Medium filtering 3 0 937 16xT 0 010 T 4 0 969 32xT 0 005 T High filtering 5 0 984 64xT 0 0025 T 6 0 992 128x T 0 0012 T Input functions Sensor Alignment The process of alignment consists in eliminating a systematic offset observed with a given sensor around a specific operating point This operation compensates for an error linked to the process Replacing a module does not therefore require a new alignment However replacing the sensor or changing the sensor s operating point does require a new alignment Conv
232. stration of the Motor DFB Variables Declared in the Data Editor The following screen shows the Motor DFB variables used in this application to control the motor E Data Editor E m E Variables DDT types Function blocks DFB types Filter T VET E n al 1 748 Motor Error M d public private lt sections gt Name v No Type Vale Commen 4 El Li ELE inputs pe Run 1 BOOL j 1 te Sto 2 79 9e BOOL 1001 48 Contactor Return BOOL 004 t9 Acknowledgement 4 BOO M L EPS lt outputs gt F 1 0 759 Motor_RUn_Cmd H A lt inputs outputs gt H 2 BOOL S E E e BOOL 298 35011978 07 2012 Application using Unity Pro Operating Principle of the Motor DFB The following screen shows the Motor DFB program written by the application in FBD for controlling the motor e DFB motor Motor i FBI RS i i Run 45 Q1 Motor_Run_Cmd presen pnus pst qu cti guess erp MT Sam eem FBI2 1 FBI3 ww AND 3 RS Motor Run Cmd IN Q IN1 OUT S r Motor Error t 2s SPT ET Contactor Retum IN2 Acknowledgement R1 When Run 1 and Stop 0 the motor can be controlled Motor Run Cmd 1 The other part monitors the Conta
233. sure that the module is held in place on the rack Tightening torque 1 5 Nem max 1 11 Ib ft Step 3 18 35011978 07 2012 General Rules for Physical Implementation Fitting a 20 Pin Terminal Block to an Analog Module At a Glance The BMX AMI 0410 BMX AMO 0210 BMX AMO 0410 BMX AMO 0802 and BMX AMM 0600 modules with 20 pin terminal block connections require the latter to be connected to the module These fitting operations assembly and disassembly are described below A CAUTION EQUIPMENT DAMAGE Be careful not to plug an AC terminal block on a DC module This would cause equipment damage Failure to follow these instructions can result in injury or equipment damage Installing the 20 Pin Terminal Block The following table shows the procedure for assembling the 20 pin terminal block onto BMX AMI 0410 BMX AMO 0210 BMX AMO 0410 BMX AMO 0802 and BMX AMM 0600 analog modules 35011978 07 2012 19 General Rules for Physical Implementation Assembly procedure Step Action 1 Once the module is in place on the rack install the terminal block by inserting the terminal block encoder the rear lower part of the terminal into the module s encoder the front lower part of the module as shown above 2 Fixthe terminal block to the module by tightening the 2 mounting screws located on the lower and upper parts of the terminal block Tightening torque
234. t contains the following chapters Chapter Chapter Name Page 11 General Overview of Analog Modules 203 12 Configuring Analog Modules 205 13 IODDTs and Device DDTs for Analog Modules 229 14 Analog Module Debugging 251 15 Analog Module Diagnostics 259 16 Operating Modules from the Application 263 35011978 07 2012 201 Software Implementation 202 35011978 07 2012 General Overview of Analog Modules 11 Introduction to the Installation Phase Introduction The software installation of application specific modules is carried out from the various Unity Pro editors e in Offline mode e in Online mode If you do not have a processor to which you can connect Unity Pro allows you to carry out an initial test using a simulator In this case the installation is different You are advised to follow the designated order of the installation phases You may however change this order by starting with the configuration phase for example Installation Phases When Using a Processor The following table presents the various installation phases when using a processor Phase Description Mode Declaration of declaration of IODDT type variables for the application Offline 1 variables specific modules and the project variables Programming project programming Offline 1 Configuration declaration of modules Offline module channel configuration
235. t scan cycle may be e Normal Channels are sampled within the time period specified in the module s characteristics e Fast Only those inputs declared to be In Use are sampled The scan cycle is therefore determined by the number of channels in use and by the time period allocated for scanning one channel Input channel registers are updated at the beginning of the task to which the module is assigned NOTE The Normal Fast and In Use cycle parameters cannot be edited in online mode if the project has been transferred to the PLC with the default values specified for these parameters i e Normal cycle and All channels in use The following table provides step by step instructions allowing you to define the scan cycle assigned to an analog module s inputs Step Action 1 Access the hardware configuration screen for the appropriate module 2 For the group of input channels you wish to configure check the appropriate box Normal or Fast for the Cycle field of the General Parameters area Result The selected scan cycle will be assigned to the channels 3 Validate the change by clicking Edit Validate 35011978 07 2012 219 Selecting the Display Format for a Current or Voltage Input Channel At a Glance This parameter defines the display format for the measurement of an analog module channel whose rang
236. the filling Stop Run Lim Valve Closure ank High Level COMPARE Initial Condition V H Init Pump step Vt Desired_Level o ol 4 The action associated to the Init Pump step is as follows Comment Pump starting OPERATE Pump Flow lnit Flow Comment Stage variable initialisation OPERATE Stage 1 0 326 35011978 07 2012 End Alarm step The action associated to the End Alarm step is as follows Comment Draining reinitialisation of the pump flow for the draining OPERATE Tank Ready Pump Flow z0 0 C Pump Flow Reduction step The action associated to the Pump Flow Reduction step is as follows Comment Comment Flow rate reduction The pump initial flow Incrementation of the rate is divided by the stage number stage number OPERATE OPERATE Flow_Reduction Pump Flow zPump Flow Stage Stage 1 0 Stage Stage 1 0 2 35011978 07 2012 327 328 35011978 07 2012 Appendices Overview These appendices contain information that should be useful for programming the application What Is in This Appendix The appendix contains the following chapters Chapter Chapter Name Page A Characteristics of the BMX ART 0414 0814 RTD and 331 Thermocouple Ranges B Topological State RAM Addres
237. the relevant instructions must be followed Failure to use Schneider Electric software or approved software with our hardware products may result in injury harm or improper operating results Failure to observe this information can result in injury or equipment damage 2012 Schneider Electric All rights reserved 35011978 07 2012 Table of Contents Part Chapter 1 Chapter 2 Chapter 3 Safety Information 00 000 e eee eee eee About the BOOK orca uo eee eh eee oui eae Physical Implementation of Analog Modules General Rules for the Physical Implementation of Analog Modules oie cinerea y En un Installing Analog Input Output Modules llle Fitting a 20 Pin Terminal Block to an Analog Module Fitting a 28 Pin Terminal Block to an Analog Module 20 Pin Terminal Block Modules llle eese How to Connect Analog Input Output Modules Connecting 20 pin Terminal Block Modules 0 0 0 e cece eee eee eee eae 28 Pin Terminal Block Modules 0 000 cee eee eee eee How to Connect Analog Input Output Modules Connecting 28 pin Terminal Block Modules 00 2 cece eee eee ee eens How to Connect Analog Input Output Modules Connecting 40 pin Connector Modules llle TELEFAST Wiring Accessories Dedicated to Analog Modules Modicon M340H Hardened Equipment 000 0e ee Diagnostics for Analog
238. the temperature range 25 C 70 C 13 140 F 2 4 5 C 4 8 1 F for types J L R Sand U 5 C 9 F for types B E K N and T using the TELEFAST accessory with its internal cold junction compensation Maximum error for Hardened modules in the temperature range 25 C 70 C 13 140 F 2 5 5 C 9 F for types J L R S and U 6 C 4 10 8 F for types B E K N and T using the TELEFAST accessory with its internal cold junction compensation Temperature drift 30 ppm C 118 35011978 07 2012 BMX ART 0414 814 Resistive Input Characteristics The characteristics of the resistive inputs of the BMX ART 0414 BMX ART 0414H see page 45 and BMX ART 0814 BMX ART 0814H see page 45 are as follows Range 400 2 4000 Q Type measurement 2 3 4 wires Maximum resolution 2 5 mQin the range 400 Q 25 mQin the range 4000 Q Measurement error for standard module At 25 C 77 F e Maximum in the temperature range 0 60 C 32 140 F 0 12 of FS 1 0 2 of FS 1 Measurement error for ruggedized module e At 25 C e Maximum in the temperature range 25 C 70 C 13 140 F 0 12 of FS 1 0 3 of FS 1 Temperature drift 25 ppm C Legend 1 FS Full Scale 35011978 07 2012 119 BMX ART 0414 814 Analog Input Values
239. the abbreviation of Structured Text language Structured Text language is an elaborated language close to computer programming languages It enables you to structure series of instructions View in the project navigator with represents the project structure Program module belonging to a task MAST FAST which can be written in the language chosen by the programmer FBD LD ST or IL A subroutine may only be called by a section or by another subroutine belonging to the task in which it is declared I A group of sections and subroutines executed cyclically or periodically for the MAST task or periodically for the FAST task A task possesses a level of priority and is linked to inputs and outputs of the PLC These I O are refreshed in consequence The type TIME expresses a duration in milliseconds Coded in 32 bits this type makes it possible to obtain periods from 0 to 2 to the power of 32 1 milliseconds U An unlocated variable is a variable for which it is impossible to know its position in the PLC memory A variable which have no address assigned is said to be unlocated 350 35011978 07 2012 Glossary Variable WORD Memory entity of the type BOOL WORD DWORD etc whose contents can be modified by the program during execution W The WORD type is coded in 16 bit format and is used to carry out processing on bit strings This table shows the lower upper limits of the bases which can be used
240. the frequency applied at the inputs e use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding e use a specific 24 VDC supply to sensors and a shielded cable for connecting the sensors to the module Electromagnetic perturbations may cause the application to operate in an unexpected manner Failure to follow these instructions can result in death serious injury or equipment damage 35011978 07 2012 199 BMX AMM 0600 Wiring Diagram Introduction The actuators are connected using the 20 point terminal block Illustration The terminal block connection the sensors and the actuators wiring are as follows Cabling view 10 NC Loopsupply O 2W 0 Ut 24VDC COM1 current sensor wiring I2 U3 COM3 NC U IO0 N_ CN see legend below E a ke E COMOO A current or voltage actuator wiring COMO1 grounding bar Ux pole input for channel x COMx pole input for channel x U IOx pole output for channel x COMOx pole output for channel x The current loop is self powered by the output and does not request any external supply 200 35011978 07 2012 Software Implementation of Analog Modules In this Part This part sets forth general rules for implementing analog input output modules with the Unity Pro Software program What Is in This Part This par
241. the procedure for configuring the application Step Action 1 In the Project browser double click on Configuration then on 0 Bus X and on 0 BMX XBP ee where O is the rack number In the Bus X window select a slot for example 3 and double click on it Insert an analog input module for example BMX AMI 0410 The module appears on th ePLC Bus Double click on it Inthe 0 1 BMX 0410 window it s possible to configure the range and the scale of the used channels For this application configure the channel 0 to range 0 10V 35011978 07 2012 319 Starting the Application Step Action 5 Click in the channel 0 Scale zone A windows opens Define the different values as shown in the the figure below E 0 1 BMX AMI 0410 Ana 4 U I In Isolated High Speed Al Bx AM 0410 ChannelO n Channel 1 Channel 2 Channel 3 j Configuration Parameters channel 0 Cycle fs Normal t Fast r Scale Scaling Qu 0 100 gt 100 r Overflow Below 10 v Checked Above 110 Checked 35011978 07 2012 320 Starting the Application Assignment of Variables to Input Module The table below shows the procedure for direct addressing of variables Step Action 1 In the Project browser andin Variables amp F
242. the range for instance 10 V for the 10 V range and the upper threshold Lower Tolerance Area varies between the values included between the minimum value for the range for instance 10 V for the 10 V range and the lower threshold Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold The values of the thresholds are configurable independently from one another They may assume integer values between the following limits Range BMX AMI 0800 Range Underflow Area Lower Tolerance Nominal Range Upper Tolerance Overflow Area Area Area Unipolar 0 10 V 1 500 1 001 1 000 1 0 10 000 10 001 11 000 11 001 11 400 0 5 V 5 000 1 001 1 000 1 10 000 10 001 11 000 11 001 15 000 0 20 mA 1 5 V 4 000 801 800 1 0 10 000 10 001 10 800 10 801 14 000 4 20 mA Bipolar 10 V 11 500 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 11 400 5V 15 000 11 001 11 000 10 001 10 000 10 000 10 001 11 000 11 001 15 000 20 mA User 10 V 32 768 User User 32 767 defined defined 0 10 V 32 768 User User 32 767 defined defined 35011978 07 2012 79 BMX AMI 0800 Measurement Display Measurements may be displayed using standardized display in 96 to two decimal places
243. thod would be to test the error bit of all the modules in each cycle and then the channels of the modules in question You would then only need to use the READ STS instruction on the address obtained 274 35011978 07 2012 Operating Modules from the Application The algorithm could look like this WHILE 1I0 m ERR lt gt 1 OR m lt Number of modules TH ims a m m 1 Loop END WHILE WHILE 1I0 m c ERR lt gt 1 OR c lt Number of channels THEN eccl Loop eal ND WHILE READ STS 10 m c WRITE PARAM instruction ThewRITE PARAMinstruction is used to modify certain configuration parameters for the modules during operation All you need to do is to assign the new values to the relevant objects and use the WRITE PARAM instruction on the required channel For example you can use this instruction to modify the fallback value by program only for output analog modules Assign the required value to the Fallback amp MWr m c 7 word and then use the WRITE PARAM instruction 35011978 07 2012 275 Operating Modules from the Application Management of Exchanges and Reports with Explicit Objects At a Glance Illustration When data is exchanged between the PLC memory and the module the module may require several task cycles to acknowledge this information All IODDTs use two words to manage exchanges e EXCH STS amp MWr m c 0 exchange in progress
244. three types of 20 pin terminal blocks e BMX FTB 2010 screw clamp terminal blocks e BMX FTB 2000 caged terminal blocks e BMX FTB 2020 spring terminal blocks Cable Ends and Contacts Each terminal block can accommodate e Bare wires e Wires with DZ5 CE type cable ends E Description of the 20 Pin Terminal Blocks The table below shows the description of the three types of 20 pin terminal blocks Screw clamp terminal Caged terminal blocks Spring terminal blocks blocks Illustration G E fe E 3 E i G Number of wires accommodated 2 1 1 35011978 07 2012 27 General Rules for Physical Implementation Screw clamp terminal blocks Caged terminal blocks Spring terminal blocks Number of wire gauges accom modated minimum AWG 24 0 34 mm maximum AWG 16 1 5 mm Wiring constraints Screw clamps have slots that accept e flat tipped screwdrivers with a diameter of 5 mm posidriv n 1 cross tipped screwdrivers Screw clamp terminal blocks have captive screws On the supplied blocks these screws are not tightened Caged terminal blocks have slots that accept e flat tipped screwdrivers with a diameter of 3 mm posidriv n 1 cross tipped screwdrivers Caged terminal blocks have captive screws On the supplied blocks these screws are not tightened The wires are conn
245. tion 3 Converting e this conversion is performed on 15 bits with a polarity sign reframing the data provided by the program is performed automatically and dynamically by the converter 4 Transforming use of factory calibration parameters application data into data directly usable by the digital analog converter 5 Communicating with manages exchanges with CPU the Application topological addressing e from the application receiving the configuration parameters for the module and channels as well as numeric set points from the channels sending module status back to application 6 Module monitoring output power supply test and sending error testing for range overflow on channels notifications back to testing for output open circuits and short circuits the application e watchdog test e Programmable fallback capabilities Writing Outputs The application must provide the outputs with values in the standardized format e 10 000 to 10 000 for the 10 V range e Oto 10 000 in 0 20 mV and 4 20 mA ranges Digital Analog Conversion The digital analog conversion is performed on e 16 bit for the 10 V range e 15 bit in 0 20 mA and 4 20 mA ranges 35011978 07 2012 157 BMX AMO 0410 Overflow Control Module BMX AMO 0410 allows an overflow control on voltage and current ranges The measurement range is divided in three areas lower threshold upper threshold underflow a
246. tion The actuators are connected using the 20 pin terminal block Illustration The current loop is self powered by the output and does not request any external supply The terminal block connection and the actuators wiring are as follows NC Com0 Current actuator Com1 Com2 Com3 Com4 Com5 3 3 S S CO C C CX C CC Com6 Com Current actuator NC Earthing Bar Ix pole input for channel x COMx pole input for channel x COMx are connected together internally Wiring Accessories Two cords BMX FTA 152 302 are provided in two lengths 1 5m 4 92 ft 3m 9 84 ft to connect the module to a Telefast interface ABE7CPAO2 see page 179 178 35011978 07 2012 BMX AMO 0802 Use of the TELEFAST ABE 7CPAO02 Wiring Accessory Introduction The BMX AMO 0802 module can be connected to a TELEFAST ABE 7CPA02 accessory The module is connected using one of the following cables e BMXFTA 152 length 1 5 m 4 92 ft e BMX FTA 302 length 3 m 9 84 ft Connecting Modules The TELEFAST ABE 7CPAQO is connected as shown in the illustration below BMX AMO 0802 Telefast ABE 7CPA02 Clamp Shield bar 1 2 3 4 35011978 07 2012 179 BMX AMO 0802 Connecting Actuators Actuators may be connected to the ABE 7CPA02 accessory as shown in the illustration see page 178 The following table shows the distribution of analog channels on TELEFAST 2 terminal blocks with the r
247. tiplexing Protection of the module against overvoltages Input signal analog filtering 2 Amplifying Input e Gain selecting based on characteristics of input signals as Signals defined during configuration unipolar or bipolar range in voltage or current monitoring and sending error notification back to application Compensation of drift in amplifier device 3 Converting Conversion of analog Input signal into digital 24 bit signal using a XA converter 4 Transforming e Takes into account recalibration and alignment coefficients incoming values to be applied to measurements as well as the module s self into workable calibration coefficients measurementsfor e Numeric filtering for measurements based on the user configuration parameters e Scaling of measurements based on configuration parameters 5 Communicating e Manages exchanges with CPU with the Topological addressing Application e Receives configuration parameters from module and channels e Sends measured values as well as module status to application 6 Module Conversion string test Testing for range overflow on channels Watchdog test 35011978 07 2012 77 BMX AMI 0800 Measurement Timing The timing of measurements is determined by the cycle selected during configuration Normal or Fast Cycle e Normal Cycle means that the scan cycle duration is fixed e With the Fast Cycle however the system only scan
248. to Connect Analog Input Output Modules Connecting 28 pin Terminal 37 Block Modules How to Connect Analog Input Output Modules Connecting 40 pin Connector 40 Modules TELEFAST Wiring Accessories Dedicated to Analog Modules 43 Modicon M340H Hardened Equipment 45 35011978 07 2012 15 General Rules for Physical Implementation Installing Analog Input Output Modules At a Glance The analog input output modules are powered by the rack bus The modules may be installed and uninstalled without turning off power supply to the rack without causing any hazards and without there being any risk of damage or disturbance to the PLC Fitting operations installation assembly and disassembly are described below Installation Precautions The analog modules may be installed in any of the positions in the rack except for the first two marked PS and 00 which are reserved for the rack s power supply module BMX CPS eese and the processor module BMX P34 eee respectively Power is supplied by the bus at the bottom of the rack 3 3 V and 24 V Before installing a module you must take off the protective cap from the module connector located on the rack 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules make sure that the terminal block is still connected to the shield bar and disconnect the voltage of sensors and pre actuators Failure to follow these instructions will result in de
249. ule Plugging the wrong connector could cause unexpected behavior of the application Failure to follow these instructions can result in injury or equipment damage NOTE The module connector have indicators which show the proper direction to use for terminal block installation 23 35011978 07 2012 General Rules for Physical Implementation Fitting a 28 Pin Terminal Block to an Analog Module At a Glance The BMX AMI 0800 and BMX AMI 0810 modules require a 28 pin terminal block witch is inserted into the front of the module These fitting operations assembly and disassembly are described below tN NN CES ES ES RS AJAA AAAA 24 35011978 07 2012 General Rules for Physical Implementation Installing the 28 Pin Terminal Block The following table shows the procedure for assembling the 28 pin terminal block onto BMX AMI 0800 and BMX AMI 0810 analog modules M ZO N E Hi E E amp EL 3b Assembly procedure Step Action 1 Once the module is in place on the rack install the terminal block by inserting the terminal block encoder the rear lower part of the terminal into the module s encoder the front lower part of the module as shown above Fix the terminal block to the module by tightening the 2 mounting screws located on the lower and upper parts of the terminal block Tightening torque 0 4 N m NOTE If the screws are not
250. ult in death serious injury or equipment damage 35011978 07 2012 37 General Rules for Physical Implementation BMX FTW 8S Connection Cables They are made up of e At one end a compound filled 28 pin connector from which extend 1 cable sheath containing 24 wires with a cross sectional area of 0 34 mm AWG 24 BMX FTW 8S e At the other end free wire ends differentiated by color code The cable comes in 2 different lengths e 3 meters BMX FTW 308S e 5 meters BMX FTW 508S The figure below shows the 28 pin connector cable free wire ends rn tL ou un 1 2 BMX FTW 8S 3 1 Non shipped conductors 2 Pre stripping of the external cable shealth 3 Stripping thread NOTE A strand of nylon incorporated in the cable allows the cable sheath to be stripped with ease NOTE The 28 pin connectors must be connected or disconnected with sensor and pre actuator voltage switched off 38 35011978 07 2012 General Rules for Physical Implementation Connection of BMX FTW 8S Cables The diagram below shows the connection of BMX FTW 88S cable View wiring side li J 000000 c 3c n e i COL Crh OO QO li eo O No wiring Cable 9 wiring BMX FTW 8S JU
251. um error at 25 C 1 TFAST Pt100 TFAST Pti00 TFAST Pt100 TFAST Pt100 200 C 3 7 C 2 5 C 3 7 C 2 5 C 100 C 2 6 C 2 4 C 2 6 C 2 4 C 2 6 C 2 4 C 0 C 2 5 C 2 3 C 2 5 C 2 3 C 2 5 C 2 3 C 100 C 2 6 C 2 4 C 2 6 C 2 4 C 2 6 C 2 4 C 200 C 3 5 C 3 4 C 2 6 C 2 4 C 2 6 C 2 4 C 2 6 C 2 5 C 300 C 3 2 C 3 0 C 2 7 C 2 5 C 2 7 C 2 5 C 2 6 C 2 4 C 400 C 3 00 2 8 C 2 7 C 2 5 C 2 7 C 2 5 C 2 7 C 2 5 C 500 C 3 00 2 8 C 2 8 C 2 6 C 2 8 C 2 6 C 2 8 C 2 6 C 600 C 3 00 2 8 C 2 8 C 2 6 C 2 8 C 2 6 C 2 8 C 2 6 C 700 C 3 0 C 2 8 C 2 8 C 2 6 C 2 8 C 2 6 C 2 9 C 2 7 C 800 C 3 0 C 2 8 C 2 9 C 2 7 C 2 9 C 2 7 C 900 C 3 00 2 8 C 2 9 C 2 7 C 3 0 C 2 8 C 1 000 C 3 0 C 2 8 C 3 0 C 2 8 C 1 100 C 3 00 2 8 C 3 1 C 2 9 C 1 200 C 3 00 2 8 C 3 22C 3 0 C 1 300 C 3 00 2 8 C 3 3 C 3 1 C t 1 400 C 3 1 C 2 9 C 9 1 500 C 3 1 C 2 9 C 1 600 C 3 1 C 2 9 C E 1 700 C 32 C 3 0 C 6 1 800 C 3 3 C 31 C Input dynamic 1710 17 790 C 2 400 9 700 C 7 770 7 370 C 23 100 13 310 C Legend 1 TFAST Internal compensation by TELEFAST PT100 External compensation by Pt100 3 wires Reference standards IEC 584 1 15t edition 1977 and IEC 584 2 2 edition 1989 35011978 07 2012 335 Characteristics of the RTD and Thermocouple Ranges Thermocouples L N R and S The table bel
252. urrent ranges The measurement range is divided in three areas lower threshold upper threshold underflow area nominal range i overflow area Description Designation Description Nominal range measurement range corresponding to the chosen range Overflow Area area located beyond the upper threshold Underflow Area area located below the lower threshold 194 35011978 07 2012 BMX AMM 0600 Overflow values for the various ranges are as follows Range BMX AMM 0600 outputs Underflow Area Nominal Range Overflow Area 10V 11 250 11 001 11 000 11 000 11 001 11 250 0 20mA 2 000 1 001 1 000 11 000 11 001 12 000 4 20mA 1 600 801 800 10 800 10 801 11 600 You may also choose the flag for an overflow of the range upper value for an underflow of the range lower value or for both NOTE Range under overflow detection is optional Output Functions Fallback Maintain or Reset Outputs to Zero In case of error and depending on its seriousness the outputs e switch to Fallback Maintain position individually or together e are forced to 0 0 V or 0 mA Various Behaviors of Outputs Error Behavior of Voltage Outputs Behavior of Current Outputs Task in STOP mode or program missing Communication interruption Fallback Maintain channel by channel Fallback Maintain channel by channel Configuration Error
253. use a PLC and Analog I O modules to assign outputs to different sensors and actuators The variables used in simulation mode must be modified In standard mode variables must be located to be associated to physical I Os NOTE For more information on addressing see Unity Pro online help click on then Unity then Unity Pro then Languages reference then Data description and Data instances Input Wiring The sensor is connected as follows BMX AMI 0410 Sensor 35011978 07 2012 317 Starting the Application The assignment of the 20 pins terminal block is as follows Terminal block D IUO n LL LE como Ohi 0 NC NC NC C u1 COMI In NC U2 come 2 m NC c 5 NC Grounding bar NC COM3 idi IUx pole input for channel x 113 COMx pole input for channel x NC 9 Ilx current reading transistor input Output Wiring The display is connected as follows BMX AMO 0210 Display 318 35011978 07 2012 Starting the Application The assignment of the 20 pins terminal block is as follows Terminal block NC NC NC COMI NC NC Display U lO NC NC NC NC NC U I1 Grounding bar NC 3 5 D 9 U Ix pole output for channel x COMXx pole output for channel x Application Hardware Configuration The table below shows
254. used to manage rising or falling edges as well as forcing An EBOOL type variable takes up one byte of memory 346 35011978 07 2012 Glossary EFB FBD Function view IEC 61131 3 Is the abbreviation for Elementary Function Block This is a block which is used in a program and which performs a predefined software function EFBs have internal statuses and parameters Even where the inputs are identical the output values may be different For example a counter has an output which indicates that the preselection value has been reached This output is set to 1 when the current value is equal to the preselection value F FBD is the abbreviation of Function Block Diagram FBD is a graphic programming language that operates as a logic diagram In addition to the simple logic blocks AND OR etc each function or function block of the program is represented using this graphic form For each block the inputs are located to the left and the outputs to the right The outputs of the blocks can be linked to the inputs of other blocks to form complex expressions View making it possible to see the program part of the application through the functional modules created by the user see Functional module definition International standard Programmable Logic Controls Part 3 Programming languages IL is the abbreviation of Instruction List This language is a series of basic instructions This language is very close t
255. ut channel selected for analog modules see Measurement Filtering page 59 The available filtering values are 0 No filtering 1 and 2 Low filtering 3 and 4 Medium filtering 5 and 6 High filtering NOTE Filtering is taken into account in both fast scan and normal cycles Procedure The following table provides instructions for defining the filter value assigned to input channels for analog modules Step Action 1 Access the hardware configuration screen for the appropriate module 2 In the Filter column click on the arrow of the pull down menu pertaining to the channel you wish to configure Results the pulldown menu appears Filter DNAN o 4 Select the filter value you wish to assign to the selected channel Validate the change by clicking Edit Validate 222 35011978 07 2012 Selecting Input Channel Usage At a Glance Instructions A channel is declared to be In Use in a task when the measured values are sent back to the task assigned to the channel in question If a channel is not in use the corresponding line is grayed out the O value is sent back to the application program and status indications specified for this channel range overflow etc are inactive The following table provides specific instructions for modifying the usage status of a channel Step Action 1 Access the hardware configuration screen for the appr
256. utputs Q and QW are updated at the end of the task only when the PLC is in RUN mode NOTE When the task occurs in STOP mode either of the following are possible depending on the configuration selected e Outputs are set to fallback position fallback mode e Outputs are maintained at their last value maintain mode The operating cycle of a PLC task cyclical execution looks like this Y Internal processing Y Acquisition of inputs RUN STOP Y Execution of the program Y Update of outputs 272 35011978 07 2012 Operating Modules from the Application Explicit Exchange Language Objects Associated with Analog Modules Introduction Explicit exchanges are performed at the user program s request using the following instructions READ STS read status words WRIT WRIT R E_CMD write command words E_PARAm write adjustment parameters EAD PARAM read adjustment parameters SAVE PARAM save adjustment parameters REST ORE PARAM restore adjustment parameters These exchanges apply to a set of Mw objects of the same type status commands or parameters that belong to a channel NOTE These objects provide information about the module e g error type for a channel etc and can be used to command them e g switch command and to define their operating modes save and restore currently applied adjustment
257. y channel Test each channel after alignment before moving to the next channel in order to apply the parameters correctly 35011978 07 2012 61 BMX AMI 0410 Wiring Precautions Introduction Cable Shielding In order to protect the signal from outside interference induced in series mode and interference in common mode we recommend that you take the following precautions Connect the cable shielding to the grounding bar Clamp the shielding to the grounding bar on the module side Use the BMX XSP 0400 0600 0800 1200 electromagnetic protection kit see Modicon M340 Using Unity Pro Processors Racks and Power Supply Modules Setup Manual to connect the shielding 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH While mounting removing the modules e make sure that each terminal block is still connected to the shield bar and e disconnect voltage supplying sensors and pre actuators Failure to follow these instructions will result in death or serious injury clamp WM Shield ba z e TELEFAST connection Connect the sensor cable shielding to the terminals provided and the whole assembly to the cabinet ground 62 35011978 07 2012 BMX AMI 0410 Telefast ABE 7CPA410 w Shield wiring to the ground To voltage sensor 1 The grounding of cables is facilited using the ABE 7BV10 accessory Reference of Sensors in Relation to the Ground In order for the acquisition system to

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