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1769-UM019 - Rockwell Automation

1. worn e pa Je Je m o Je je Jo Jo os Jo Je Je jo Jo Word 0 0 Real Time Sample Value Word 1 ETS Reserved Word 2 EC Reserved EA JAL el Reserved Input Filter Sel ChO Word 3 Reserved a Data Format Reserved Input Type Range Select ChO Word 4 SGN Process Alarm High Data Value Channel 0 Word 5 SGN Process Alarm Low Data Value Channel 0 Word 6 SGN Alarm Dead Band Value Channel 0 Word 7 Reserved Word 8 EC Reserved EA JAL e Reserved Input Filter Sel Ch1 Word 9 Reserved ae Data Format Reserved Input Type Range Select Ch1 Word 10 SGN Process Alarm High Data Value Channel 1 Word 11 SGN Process Alarm Low Data Value Channel 1 Word 12 SGN Alarm Dead Band Value Channel 1 Word 13 Reserved Word 14 EC Reserved EA JAL el Reserved Input Filter Sel Ch2 Word 15 Reserved Ae Data Format Reserved Input Type Range Select Ch2 Word 16 SGN Process Alarm High Data Value Channel 2 Word 17 SGN Process Alarm Low Data Value Channel 2 Word 18 SGN Alarm Dead Band Value Channel 2 Word 19 Reserved Word 20 EC Reserved EA JAL el Reserved Input Filter Sel Ch3 Word 21 Reserved Hing Data Format Reserved Input Type Range Select Ch3 Word 22 SGN Process Alarm High Data Value Channel 3 Word 23 SGN Process Alarm Low Data Value Channel 3 Word 24 SGN Alarm Dead Band Value Channel 3 Word 25 Reserved 40 Publication 1769 UM019A EN P Oct
2. Hex Equivalent Module Extended Error Error Description Error Code Information Code Binary Binary X40D 010 0 0000 1101 Invalid alarm data channel 0 X40E 010 0 0000 1110 Invalid alarm data channel 1 X40F 010 0 0000 1111 Invalid alarm data channel 2 X410 010 0 0001 0000 Invalid alarm data channel 3 X411 010 0 0001 0001 Invalid input filter selected channel 0 X412 010 0 0001 0010 Invalid input filter selected channel 1 X413 010 0 0001 0011 Invalid input filter selected channel 2 X414 010 0 0001 0100 Invalid input filter selected channel 3 X415 010 0 0001 0101 Invalid output range selected channel 0 X416 010 0 0001 0110 Invalid output range selected channel 1 X417 010 0 0001 0111 Invalid output format selected channel 0 X418 010 0 0001 1000 Invalid output format selected channel 1 X419 010 0 0001 1001 Invalid output fault value selected channel 0 X41A 010 0 0001 1010 Invalid output fault value selected channel 12 X41B 010 0 0001 1011 Invalid output program idle value selected channel 0 2 X41C 010 0 0001 1100 Invalid output program idle value selected channel 1 2 X41D 010 0 0001 1101 Invalid output clamp value selected channel 0 X41E 010 0 0001 1110 Invalid output clamp value selected channel 1 X41F 010 0 0001 1111 Invalid ramp rate selected channel 0 X420 010 0 0010 0000 Invalid ramp rate selected channel 1 2 X421 010 0 0010 0001 Invalid real time sample value 1 X repres
3. RTB retaining screw Publication 1769 UM019A EN P October 2008 Overview Chapter 1 System Overview Module Operation Publication 1769 UM019A EN P October 2008 The module communicates to the controller through the bus interface The module also receives 5 and 24V DC power through the bus interface You can install as many analog modules as your power supply can support However the modules may not be located more than eight modules away from the system power supply Determine Power Supply Distance Compact 0 Compact 1 0 Compact 0 Compact 0 Compact 1 0 Compact 0 o 2 wm o oa D 2 Mm gt wm CompactLogix Controller or 1 0 Communication 3 Power Supply Distance or MicroLogix 1500 Controller with Integrated System Power Supply Compact 0 Compact 0 Compact 1 0 Compact 0 1 2 3 4 Power Supply Distance When you cycle power the module performs a check of its internal circuits memory and basic functions During this time the module status OK indicator remains off If no faults are found during power cycle diagnostics the module status OK indicator is turned on After power cycle checks are complete the module waits for valid channel configuration data If an invalid configuration is detected the module generates a configuration error Once a channel is properly configured and enabled the module begins its conversion process Each time an input c
4. status bit of output channel 1 of the module located in slot 3 use address O 3 3 1 Slot Word Bit LI ar 3 3 1 Element Delimiter Word _ Bit Delimiter Compact 1 0 Compact 0 Compact 0 o o LO Ba D o J o O 1 2 Slot Number TIP The end cap does not use a slot address The configuration file contains information that you use to define the way a specific channel functions The configuration file is explained in more detail in Chapter 3 The configuration file is modified using the programming software configuration screen For an example of module configuration using RSLogix 500 software see Configure Analog I O Modules in a MicroLogix 1500 System TIP The RSLogix 500 configuration default is to disable each analog input and output channel For improved analog module performance disable any unused channels Publication 1769 UM019A EN P October 2008 Module Addressing and Configuration with MicroLogix 1500 Controller Appendix B Software Configuration Channel Defaults Parameter Default Setting Enable Disable Channel Disabled Input Filter Selection 60 Hz Input Output Range 10 10V DC Data Format Raw Proportional Configure Analog 1 0 This example takes you through configuring your 1769 IF4FXOF2F module with RSLogix 500 programming software This application Modules in a MicroLogix example assumes your module is installed as expansion I O in a 1500 System MicroLog
5. 72 Certification Value Agency certification C UL certified under CSA C22 2 No 142 UL 508 listed CE compliant for all applicable directives Hazardous environment class Class I Division 2 Hazardous Location Groups A B C D UL 1604 C UL under CSA C22 2 No 213 Radiated and conducted emissions EN50081 2 Class A Electrical EMC ESD Immunity IEC1000 4 2 Radiated Immunity IEC1000 4 3 Fast Transient Burst IEC1000 4 4 Surge Immunity IEC1000 4 5 Conducted Immunity IEC 1000 4 6 The module has passed testing at the following levels 4 kV contact 8 kV air 4 kV indirect 10 V m 80 1000 MHz 80 amplitude modulation 900 MHz keyed carrier 2 KV 5 kHz 1 kV galvanic gun 10V DC 0 15 80 MHz 1 Conducted Immunity frequency range may be 150 kHz 30 MHz if the Radiated Immunity frequency range is 30 1000 MHz The module has the following replacement parts e Terminal block catalog number 1769 RTBN18 one per kit e Door catalog number 1769 RD two per kit Publication 1769 UM019A EN P October 2008 Introduction Module Input Image Publication 1769 UM019A EN P October 2008 Appendix B Module Addressing and Configuration with MicroLogix 1500 Controller Topic Page Module Input Image 13 Module Configuration File 74 Configure Analog I O Modules in a MicroLogix 1500 System 75 This appendix examines the modules addressing scheme and
6. Word 6 bits 2 6 10 and 14 contain the high alarm flag bits for input channels 0 3 If set 1 the input signal is outside the user defined range The module continues to convert analog data to maximum full range values The bit is automatically reset 0 when the high alarm condition clears unless the channel s alarm bits are latched If the channel s alarm bits are latched a set 1 high alarm flag bit clears via the corresponding Cancel High Process Alarm Latch bit in your output data file Over range Flag Bits 010 013 Over range bits for channels 0 3 are contained in Word 6 bits 0 4 8 and 12 When set 1 this bit indicates an input signal is beyond the normal operating range However the module continues to convert analog data to the maximum full range value The bit is automatically reset 0 by the module when the over range condition is cleared and the data value is within the normal operating range Under range Flag Bits UIO UM3 Under range bits for channels 0 3 are contained in Word 6 bits 1 5 9 and 13 When set 1 this bit indicates an input signal is below the normal operating range However the module continues to convert analog data to the minimum full range value The bit is automatically reset 0 by the module when the under range condition is cleared and the data value is within the normal operating range 37 Chapter 3 38 Module Data Status and Channel Configuration General Out
7. describes module configuration using RSLogix 500 software and a MicroLogix 1500 controller The module s input image file represents data words and status bits Input words 0 3 hold the input data that represents the value of the analog inputs for channels 0 3 These data words are valid only when the channel is enabled and there are no errors Input words 5 7 hold the status bits To receive valid status information the channel must be enabled For example to obtain the general input status of channel 2 of the analog module located in slot 3 use address 1 3 5 2 Slot Word Bit TS Input File Type 1 3 5 2 Element Delimiter Word 0 Bit Delimiter Compact 0 Compact 0 Compact 0 o o LO pal 2 D o o 2 2 Slot Number TIP The end cap does not use a slot address 13 Appendix B Module Addressing and Configuration with MicroLogix 1500 Controller Module Output Image Module Configuration File 14 The module s output image file represents data words and unlatch control bits Output words 0 1 are written with output data that represents the analog value commanded to the module s output channels 0 1 These data words only represent the state of the module s outputs when the channel is enabled and there are no errors Output words 2 3 are written to control the unlatching of input process alarms or output clamp status bits For example to control the unlatching of a latched output clamp
8. Have someone ready to operate an emergency stop switch in case it becomes necessary to shut off power to the machine Program Alteration There are several possible causes of alteration to the user program including extreme environmental conditions electromagnetic interference EMD improper grounding improper wiring connections and unauthorized tampering If you suspect a program has been altered check it against a previously saved program on an EEPROM or UVPROM memory module Safety Circuits Circuits installed on the machine for safety reasons like over travel limit switches stop push buttons and interlocks should always be hard wired to the master control relay These devices must be wired in series so that when any one device opens the master control relay is de energized thereby removing power to the machine Never alter these circuits to defeat their function Serious injury or machine damage could result When you cycle power to the module a series of internal diagnostic tests are performed These diagnostic tests must be successfully completed or the module status indicator remains off and a module error results and is reported to the controller Module Status Condition Corrective Action Indicator On Proper Operation No action required Off Module Fault Cycle power If condition persists replace the module Call your local distributor or Rockwell Automation for assistance Publication 1769 UM019A
9. Invalid Alarm Data These error codes occur when the data entered for the high or low process alarms for a channel exceed the full range limits of the channel The full range limits for a channel are a function of the input range and the input format selected for the channel See Valid Input Data Word Formats Ranges on page 46 for details on the full range limits for each data range and data format These error codes may also occur if the deadband value entered for a channel is less than 0 or is greater than or equal to one half times the channel s high alarm value minus the channel s low alarm value Invalid Input Filter Selected These error codes occur when the 4 bit input filter code for the indicated channel is not one of the assigned input filter codes for the module See Bit Definitions for Input Channel Configuration Words on page 42 for details on the assigned input filter codes for the module 65 Chapter 4 66 Module Diagnostics and Troubleshooting Invalid Output Range Selected These error codes occur when the 4 bit output range code for the indicated channel is not one of the assigned output range codes for the module See Bit Definitions for Output Range and Output Data Configuration Words on page 50 for details on the assigned output range codes for the module Invalid Output Format Selected These error codes occur when the 3 bit output format code for the indicated channel is not one of the a
10. Output Data Raw Proportional 0 0 0 Format Select Counts Engineering Units 0 0 1 Scaled for PID 0 1 0 Percent Range 0 1 1 50 Enable Disable Channel EC This configuration lets each channel be enabled individually When a channel is not enabled EC 0 the output channel is set to OV or 0 mA Program Mode PM This configuration selection provides individual Program mode selection for the output channels When this selection is disabled PM 0 the module holds the last state This means that the output remains at the last converted value prior to the condition that caused the control system to enter Program mode IMPORTANT Hold last state is the default condition for the module during a control system Run to Program mode change If this selection is enabled PM 1 and the system enters the Program mode the module converts the user specified value from the channel s Program Mode word to the appropriate analog output for the range selected TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Program Value Use each output channel s program value word to set the analog values for the outputs to assume when the system enters the Program mode Valid values are dependent upon the type rang
11. 27 Chapter 3 tOdO AAA 33 Module Addressing cias ad 34 Input Imate dos id SUD 34 Output Image IA II EN 35 Configuration File nanana a a 35 Table of Contents Module Diagnostics and Troubleshooting Input Data BUS ess te ai pd bre Time Stamp Value Word ara ad ed General Input Status Bits SI0 SI3 Low Alarm Flag Bits LIO LI3 patenta tasas High Alarm Flag Bits CHIO HI3 oo ooo oo o Over ranse Flag Bits COTO OS 454 6 ha da Under ranse Flag Bits UIO UI13 a A BAWA General Output Status Bits SOO and SO1 High Clamp over range Flag Bits OOO and OO1 Low Clamp under range Flag Bits UO0 and UO1 Output Data GN a Rod Cancel Input Alarm Control Bits CLLO CLL3 and CHO CLS a A oat Ge a nea ok Wa Mgnt OS pak Cancel Output Clamp Flag Control Bits CLOO CLO1 and TOTO Dan GN da GG BAN BABAO LA Configuration Ditartless sit AP NG an Input Channel Configuration a AAA RIAS Enable Disable Channel BOL iba as o AAA ake ek acd Be BS Input Type Range Selection iaa ios Input Data Selection Formats 523441 rodea 23 da Real Time Sampling dh dc Pah aaa Time Strap cer Os o EEEE Process Alarms SAA NN OSA DIYS EGS Alarm DEAGDAI ing naka deanna ee pat hh oe Rw etd AL Bes Output Channel Configuration tt NE edad Enable Disable Channel EC sai a Program Mode CONO bis aa Beals a Pate Program Vales e e ds a od Bh la dl Fault Mode FM A A A NAAN Fault Value OEA A AA A
12. Invalid Ramp Rate Selected These codes occur when the value entered is less than 1 or more than 100 of the total full range counts for the indicated channel as determined by the channel s output range type and format setting unless output ramping is disabled for the indicated channel In that case the ramp rate may be set to zero without causing a configuration error Invalid Real Time Sample Value This error code occurs when the data entered for the Real Time Sample value is less than 0 or is greater than 5000 decimal See Real Time Sampling on page 46 for details CompactLogix controllers support the module inhibit function See your controller manual for details Whenever the module is inhibited it continues to provide information about changes at its inputs to the 1769 Compact Bus Master for example a CompactLogix controller 1 Some controllers do not support alternate output states Refer to your controller user manual to determine whether alternate output statues and these associated functions are supported 67 Chapter 4 Module Diagnostics and Troubleshooting Contacting Rockwell If you need to contact Rockwell Automation for assistance please Automation have the following information available e A clear statement of the problem including a description of what the system is actually doing Note the state of the status indicators also note input and output image words for the module e List of remedies
13. Real Time Sampling This parameter instructs the module how often to initiate a conversion cycle that will convert each enabled input channel and then place that data into the Input Data file A conversion cycle is defined as the sequential conversion of each input that is enabled When the module has performed a conversion on each of the enabled inputs it is ready to begin the next conversion cycle This feature is applied on a module wide basis During module configuration you specify a Real Time Sampling RTS period by entering a value into Word 0 of the Configuration Data file This value entered in Word 0 can be in the range of 0 5000 and indicates the conversion cycle rate the module will use in 1 ms increments Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 If you enter a zero for the Real Time Sample Rate the module initiates conversion cycles at the fastest rate possible controlled by the filter setting selected for each enabled channel Once all of the channels input data have been converted the Input Data file is updated for all enabled channels at the same time If you enter a non zero value for the Real Time Sample Rate the module compares the Real Time Sample Rate value with the minimum and maximum values allowed by the module If the value entered for the Real Time Sample Rate is less than 0 or greater than 5000 decimal the module indicates a configuration err
14. The structure and bit settings are shown in Input Channel Configuration below Input Channel Each input channel is independently configured via a group of six Confi guration consecutive words in the Configuration Data file The first two words of the group consist of bit fields the settings of which determine how the input channel operates See the tables on page 42 and the descriptions that follow for valid configuration settings and their meanings The default bit status of the configuration file is all zeros Publication 1769 UM019A EN P October 2008 41 Chapter 3 Module Data Status and Channel Configuration Bit Definitions for Input Channel Configuration Words Define To choose Make these bit settings 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 60 Hz 0 0 0 0 50 Hz 0 0 0 1 5 Hz 0 0 1 0 l 10Hz Cio h N Ar oe o 250 Hz 0 1 0 0 500 Hz 0 1 1 0 1000 Hz 0 1 1 1 No Filter 1 0 0 0 Enable Interrupt 1 2 Enable 1 El Disable 0 Process Alarm Latch 2 Enable 1 AL Disable 0 Enable Process Alarms Enable 1 EA Disable 0 Enable Channel EC Enable 1 Disable 0 1 Alarm interrupts are not supported by all bus masters Check your controller s user manual to determine if expansion 1 0 interrupts are supported 2 Do not set this bit to 1 unless the Enable Process Alarms EA bit is also set to 1 f
15. binary number is the sum of the position values Positive Decimal Values The far left position is always 0 for positive values This limits the maximum positive decimal value to 32 767 all positions are 1 except the far left position Positive Decimal Values 1x2 16384 16384 1x2 8192 8192 1x21 4096 4096 1x2 2048 2048 1x 2 1024 1024 1x29 512 512 1x28 256 256 1x2 128 128 1x2 64 64 1x25 32 32 1x2 16 16 1x2 8 8 1x2 4 4 1x2 2 2 1x2 1 1 0011101101011 11 32767 L 0x215 0 This position is always 0 for positive numbers EN 1001 0000 1110 221128433472491 2048 256 8 4 2 2318 0010 0011 0010 1000 219 79 78 75 23 _ 8192 512 256 32 8 9000 Publication 1769 UM019A EN P October 2008 83 AppendixD Two s Complement Binary Numbers Negative Decimal Values In two s complement notation the leftmost position is always 1 for negative values The equivalent decimal value of the binary number is obtained by subtracting the value of the leftmost position 32 768 from the sum of the values of the other positions All positions are 1 and the value is 32 767 32 768 1 Negative Decimal Values 1x214 16384 16384 1x2 3 8192 8192 1x2 4096 4096 1x 2 2048 2048 1x2 1024 1024 1x29 512 512 1x28 256 256 1x2 128 128 1x2 64 64 1x25 32 3
16. error terms Repeatability is the ability of the input module to register the same reading in successive measurements for the same input signal Damage may occur to the input circuit if this value is exceeded Publication 1769 UM019A EN P October 2008 Output Specifications Specifications Appendix A Attribute Value Analog normal operating ranges 10V DC 0 5V DC 0 20 mA 0 10V DC 1 bV DC 4 20mA Ful Seale analogzanuee 10 5V DC 0 5 5 25V DC 0 21mA 0 5 10 5V DC 0 5 5 25V DC 3 2 21 mA Number of outputs Two single ended Digital resolution across full range 13 bits unipolar 13 bits plus sign bipolar Conversion rate all channels max 1 ms Step response to 63 2 0 ms Resistive load current 0 500 Q includes wire resistance Resistive load voltage 1 kQor greater Max inductive load current 0 1 mH Max inductive load voltage 1 0 uF Field calibration None required Overall accuracy 0 2 full scale 25 C 77 F Accuracy drift with temperature current load 0 0058 FS per C Accuracy drift with temperature voltage load 0 0086 FS per C Output ripple range 0 50 kHz 0 05 referred to output range Non linearity in percent full scale 0 05 Repeatability 0 05 in percent full scale Output error over full temperature range 0 60 C 32 140 F current 0 4 of full
17. full scale range is also supported Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Valid Output Data Word Formats Ranges Chapter 3 This table shows the valid formats and minimum maximum data ranges provided by the module Valid Output Data Raw Engi Proportional Mo Scaled for PID Percent Range Normal Data Units Operatin 1 ul Range Full Range Full Range Normal Normal Full Range Operating Full Range Operating Full Range Range Range 10 10VDC 10 5 10 5V 10 500 10 500 408 16 792 10 000 10 500 10 500 10 000 0 5V DC 0 5 5 25V 500 5 248 1638 17 200 1000 10 500 0 10VDC 05 105v 92 64 500 10 500 lo 16380 820 17 200 500 10 624 32 764 i 1 5V DC 0 5 5 25V 500 5 248 2048 17 404 0 10 000 1250 10 624 0 20 mA 0 21 mA 0 21 000 0 17 200 0 10 500 4 20 mA 3 2 21 mA 3 200 21 000 820 17 404 500 10 624 1 Includes amounts over and under normal operating range 2 1 count 0 001V o 3 1 count 0 01 r 0 001 mA Publication 1769 UM019A EN P October 2008 57 Chapter3 Module Data Status and Channel Configuration Notes 58 Publication 1769 UM019A EN P October 2008 Chapter 4 Introduction Safety Considerations Publication 1769 UM019A EN P October 2008 Module Diagnostics and Troublesh
18. m Module Properties Local 1 1769 MODULE 1 1 EN General Connection Requested Packet Interval RPI ms lv Major Fault On Controller If Connection Fails While in Run Mode Module Fault Status Offline Cancel TIP Refer to the Help screens in RSLogix 5000 software under Connection Tab Overview for a complete explanation of these features 11 Click OK 81 AppendixC Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Configure Each I O Module 82 Once you have created Generic Profiles for each analog I O module in your system you must then enter configuration information into the Tag database that has been automatically created from the Generic Profile information you entered for each of these modules This configuration information is downloaded to each module at program download at going to run and at power cycle Tag addresses are automatically created for configured I O modules All local I O addresses are preceded by the word Local These addresses have the following format Input Data Local s I Output Data Local s O Configuration Data Local s C where s is the slot number assigned the I O modules in the Generic Profiles Open the Controller Tag database by double clicking Controller Tags in the upper portion of the controller organizer Open the configuration tag for your module by clicking on the plus sign to the left of its configuration tag in the tag
19. s clamp alarm bits are latched a set 1 low clamp flag bit clears via the corresponding Cancel Low Clamp Latch bit in your output data file Publication 1769 UM019A EN P October 2008 Output Data File Module Data Status and Channel Configuration Chapter 3 The output data table lets you write analog output data and unlatch command data to the module with the control program and bit access The data table structure is shown in the table below For each module slot x words 0 and 1 in the output data file contain the digital values of the data to be converted to analog signals by the module outputs The most significant bit MSB is the sign bit in two s complement format Nu indicates not used with the bit set to zero PEA Bit Word 0 SEN Analog Output Data Channel 0 0 0 Word 1 ISGN Analog Output Data Channel 1 0 0 Word2 Nu Nu Nu Nu Nu Nu Nu Nu CLI3 CHI3 CLIZ CHIZ2 CLIT CHIT CLIO CHIO Word 3 Nu Nu Nu Nu Nu Nu Nu Nu Nu Nu Nu Nu CLO1 CHO1 CLOO CHOD Publication 1769 UM019A EN P October 2008 Cancel Input Alarm Control Bits CLLO CLL3 and CLHO CLH3 These bits are written during Run mode to cancel any latched low and high process alarms The alarm is unlatched when the unlatch bit is set 1 and the alarm condition no longer exists If the alarm condition persists then the unlatch bit has no effect until the alarm condition no longer exists You ne
20. the 0 20 mA range and percent full scale format a ramp rate of 1050 is 10 per second 2 mA s since 1050 is 10 of the total number of counts in the full scale of the 0 20 mA range when using percent full scale format This table describes how the ramp rate is determined for all output types ranges and output data formats Ramp Rates for Output Type Range and Data Formats Output Data Format Output Type Range Total Counts in Full Scale Number of Counts for Real Units Second for Every 1 of Ramp Rate Every 1 of Ramp Rate 10 10V DC 0 20V s 0 5V DC 0 05V s Proportional Counts pad DE 65 33411 652 S 1 5V DC i 0 04V s 0 20 mA 0 20 mA s 4 20 MA 0 16 mA s 10 10V DC 21 000 208 0 20V s 0 5VDC 5 748 56 0 05V s 0 10V DC 11 000 108 0 10V s Engineering Units 1 5V DC 4 748 48 0 04V s 0 20 mA 21 000 208 0 20 mA s 4 20 mA 17 800 176 0 16 mA s 10 10V DC 17 203 172 0 20V s 0 5V DC 18 840 188 0 05V s Sehin 0 10V DC 18 021 180 0 10V s 1 5V DC 19 452 195 0 04V s 0 20 mA 17 200 172 0 20 mA s 4 20 mA 18 224 180 0 16 mA 54 Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Ramp Rates for Output Type Range and Data Formats Output Data Format Output Type Range Total Counts in Full Scale Number of Counts for Real Units Second for Every 1 of Ramp
21. these procedures 1 On a clean work surface assemble no more than three modules 2 Using the assembled modules as a template carefully mark the center of all module mounting holes on the panel 3 Return the assembled modules to the clean work surface including any previously mounted modules 4 Drill and tap the mounting holes for the recommended M4 or 8 screw 5 Place the modules back on the panel and check for proper hole alignment Publication 1769 UM019A EN P October 2008 Replace a Single Module Within a System Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 6 Attach the modules to the panel by using the mounting screws TIP If mounting more modules mount only the last one of this group and put the others aside This reduces remounting time during drilling and tapping of the next group 7 Repeat steps 1 6 for any remaining modules Mount to a DIN Rail The module can be mounted by using the following DIN rails e 35 x 7 5 mm EN 50 022 35 x 7 5 e 35 x 15 mm EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latches Press the DIN rail mounting area of the module against the DIN rail The latches will momentarily open and lock into place The module can be replaced while the system is mounted to a panel or DIN rail Follow these steps in order 1 Remove power ATTENTION Remove power before removing or inserting this
22. typically leaves the run or program mode of operation until the error can be dealt with Critical module errors are indicated in Error Codes on page 63 61 Chapter 4 Module Diagnostics and Troubleshooting Module Error Definition Table Module errors are expressed in two fields as four digit Hex format with the most significant digit as don t care and irrelevant The two fields are Module Error and Extended Error Information Don t Care Bits Module Error Extended Error Information 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Hex Digit 4 Hex Digit 3 Hex Digit 2 Hex Digit 1 Module Error Field 62 The purpose of the module error field is to classify module errors into three distinct groups as described in the table below The type of error determines what kind of information exists in the extended error information field Refer to your controller manual for details Error Type Module Error Description Field Value Bits 11 09 Bin No Errors 000 No error is present The extended error field holds no additional information Hardware 001 General and specific hardware error codes are Errors specified in the extended error information field Configuration 010 Module specific error codes are indicated in the Errors extended error field These error codes correspond to options that you can change directly For example the input ran
23. you have already tried e Controller type and firmware number See the label on the controller e Hardware types in the system including all I O modules e Fault code if the controller is faulted See the back cover for contact information 68 Publication 1769 UM019A EN P October 2008 Appendix A Introduction General Specifications Attribute Dimensions HxWxD approx Specifications Topic Page General Specifications 69 Input Specifications 70 Output Specifications 71 Certifications 72 Replacement Parts 72 Value 118 x 87 x 35 mm 4 65 x 3 43 x 1 38 in Height including mounting tabs is 138 mm 5 43 in Shipping weight approx with carton 290 g 0 64 Ib Temperature storage 40 85 C 40 185 F Temperature operating 0 60 C 32 140 F Operating humidity 5 95 noncondensing Operating altitude 2000 m 6561 ft Vibration operating 10 500 Hz 5 g 0 030 in peak to peak Shock operating 30 g 11 ms panel mounted 20 g 11 ms DIN rail mounted Shock nonoperating 40 g panel mounted 30 g DIN rail mounted Bus current draw max 220 mA 5V DC 120 mA 24V DC Heat dissipation 3 39 total Watts Watts per point plus the minimum Watts with all points energized Module OK status indicator On The module has power has passed internal diagnostics and is communicating over the bus Off Any of the
24. 2 1x2 16 16 1x2 8 8 1x2 4 4 1x2 2 2 1x20 4 1 141444 4 4 14 4 4 4 4 4 4 4 4 41 32767 L_1x215 32768 This position is always 1 for negative numbers EXAMPLE 1111 1000 0010 0011 214 719 712 711 75 71 70 915 _ 16384 8192 4096 2048 32 2 1 32768 30755 32768 2013 84 Publication 1769 UM019A EN P October 2008 Glossary Publication 1769 UM019A EN P October 2008 The following terms and abbreviations are used throughout this manual For definitions of terms not listed here refer to the Allen Bradley Industrial Automation Glossary publication AG 7 1 A D converter Refers to the analog to digital converter inherent to the module The converter produces a digital value whose magnitude is proportional to the magnitude of an analog input signal alternate last state A configuration selection that instructs the module to convert a user specified value from the channel fault or program idle word to the output value when the module enters the Fault or Program mode analog input module A module that contains circuits that convert analog voltage or current input signals to digital values that can be manipulated by the controller attenuation The reduction in the magnitude of a signal as it passes through a system bus connector A 16 pin male and female connector that provides electrical intercon
25. 69 ADN user manual 8 A A D definition 85 abbreviations 85 alarm deadband 48 process 48 alternate last state definition 85 analog input module definition 85 attenuation definition 85 bus connector definition 85 locking 17 bus interface 11 c channel definition 85 diagnostics 61 status indicator 11 step response 44 channel update time definition 85 clamp high data value word 53 clamp low data value word 53 clamping 52 CMRR See common mode rejection ratio common mode rejection 43 definition 85 common mode rejection ratio definition 85 common mode voltage definition 85 common mode voltage range definition 85 common mode voltage rating 43 configuration errors 63 configuration word 1769 IF4 41 definition 86 Publication 1769 UM019A EN P October 2008 Index contacting Rockwell Automation 68 cut off frequency 44 D D A Converter definition 86 data echo definition 86 data word definition 86 dB definition 86 decibel See dB definition of terms 85 DeviceNet adapter user manual publication number 8 differential mode rejection See normal mode rejection differential operation definition 86 digital filter definition 86 DIN rail mounting 19 E electrical noise 15 end cap terminator 17 error codes 63 error definitions 62 errors configuration 63 critical 61 extended error information field 62 hardware 63 module error field 62 non critical 61 extended
26. 69 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Word 7 holds the general status bits for each output channel as well as the over and under output clamp status bits To receive valid status information the output channel must be enabled Words 8 and 9 contain the data echo values for the most recent data sent to the output channels Output Image Output words 0 and 1 contain the digital data to be converted by outputs 0 and 1 into analog output signals Word 2 contains the cancel latched alarm control bits for the high and low alarms on each input channel These bits are used to cancel alarms when alarms are latched Word 3 contains the cancel latched output clamp status control bits for the high and low output clamp statuses on each output channel These bits are used to cancel output clamp statuses when the clamp statuses are latched Configuration File The configuration file contains information that you use to define the way a specific channel functions The manipulation of bits from this file is normally done with programming software for example RSLogix 5000 RSLogix 500 or RSNetWorx for DeviceNet software during initial configuration of the system In that case graphical screens provided by the programming software simplify configuration Some systems like the 1769 ADN DeviceNet adapter system also allow the bits to be altered as part of the control program by using communication run
27. 9 Publication 1769 UM019A EN P October 2008 33 Chapter3 Module Data Status and Channel Configuration Module Addressing This memory map shows the output input and configuration tables for the module Memory Map Channel 0 Data Word Word 0 Word 1 Channel 2 Data Word Word 2 Channel 3 Data Word Word 3 Wada rout age Words biso 3 fie npa Words Image oe as Wos File Wo Real Time Sample Rate Word 0 Configuration Enable Time Stamp Word 1 bit 15 ee nput Channel 0 Configuration Words Words 2 7 Input Channel 1 Configuration Words Words 8 13 nput Channel 2 Configuration Words Words 14 19 nput Channel 3 Configuration Words Words 20 25 Output Channel 0 Configuration Words Words 26 33 Output Channel 1 Configuration Words Words 34 41 Bit 15 Bit 0 Input Image The input image file represents data words and status bits Input words 0 3 hold the input data that represents the value of the analog inputs for channels 0 3 These data words are valid only when the channel is enabled and there are no errors If time stamping is enabled Word 4 in the input data file contains the time stamp value that corresponds to the module s last input data sampling period Input words 5 and 6 hold the general status bits for each input channel as well as the high and low alarm and over range and under range bits To receive valid status information the input channel must be enabled 34 Publication 17
28. Compact I O Combination Fast Analog I O Module User Manual Catalog Number 1769 IF4FXOF2F Rockwell ALLEN BRADLEY ROCKWELL S OFTWARE Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http literature rockwellautomation com describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software describ
29. Definitions for Output Channel Configuration Words Define To choose Make these bit settings 15 114 113 12 11 10 09 08 07 06 05 04 03 02 01 00 Program to Fault Program Data 1 Enable PFE Fault Data 0 Program Mode PM User defined 1 Hold Last State 0 Fault Mode FM User defined 1 Hold Last State 0 Enable Ramping ER Enable 1 Disable 0 Latch Clamp Status Enable 1 LC Disable 0 Enable Low Clamp Enable 1 Alarm Interrupt ELIZ Disable 0 Enable Low Clamp Enable 1 Alarm Interrupt ELIZ Disable 0 Enable Channel EC Enable 1 Disable 0 1 Alternate output states are not supported by all controllers Refer to your controller s user manual to determine whether alternate output states and this module function are supported 2 Module interrupts are not supported by all controllers Refer to your controller s user manual to determine whether module interrupts are supported Publication 1769 UM019A EN P October 2008 49 Chapter3 Module Data Status and Channel Configuration Bit Definitions for Output Range and Output Data Configuration Words Define To choose Make these bit settings 15 14 13 12 411 10 09 08 07 06 05 04 03 02 01 00 10 10V DC 0 0 o 0 0 5V DC 0 0 0 1 Output 0 10V DC 0 lo oO Type Range Select 4 20 MA 0 0 1 1 1 5V DC 0 1 o 0 0 20 mA 0 1 0 1
30. EN P October 2008 Channel Diagnostics Non critical Versus Critical Module Errors Publication 1769 UM019A EN P October 2008 Module Diagnostics and Troubleshooting Chapter 4 When any channel is enabled the module performs a diagnostic check to see that the channel has been properly configured In addition the module checks each channel during every conversion cycle for input channel over range and under range input channel high and low process alarm conditions and output channel high and low clamp conditions Out of range Detection Whenever data received at an input is out of the defined normal operating range an over range or under range error is indicated in the Input Data file Process Alarm Detection Whenever data received at an input meets or exceeds that channel s configured process alarm limits a high alarm or low alarm error is indicated at the Input Data file Output Clamp Detection Whenever data is sent to an output that meets or exceeds that channel s configured clamp limits a low or high clamp error is indicated in the Input Data file Non critical module errors are typically recoverable Channel errors over range or under range errors process alarms and open circuit errors are non critical Non critical errors are indicated in the module input data table Critical module errors are conditions that prevent normal or recoverable operation of the system When these types of errors occur the system
31. MicroLogix 1500 Controller Notes 78 Publication 1769 UM019A EN P October 2008 Appendix C Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Introduction Topic Page Add the Module to Your Project 79 Configure Each 1 0 Module 82 If the Add on Profile for the 1769 IF4FXOF2F module is not yet available follow this procedure to configure your module by using a generic profile Add the Module to Your 1 Open an existing project in RSLogix 5000 software or start a new Project project by choosing File gt New 2 If this is a new project select a CompactLogix controller type a name for the controller and click OK New Controller Vendor Allen Bradley Type 1769 L35E CompactLogixS335E Controller y ox Revision Cancel Help Name Description Create In C 4RSLogix 50001Projects Publication 1769 UM019A EN P October 2008 79 Appendix C Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers 3 In the controller organizer right click CompactBus Local and choose New Module fs RSLogix 5000 mycompactlogix 1769 L35E File Edit View Search Logic Communications Tools Window Blea al Ge 04 Offline 0 E RUN E ed Pah eror Noiforcee a Sr BAT No Edits a F 1 0 w Ki gt pee El Controller mycompactlogix Controller Tags 2 Controller Fault Handler Power Up Handler 4 Tas
32. PET pto OSH 84 Glossary Index Publication 1769 UM019A EN P October 2008 Preface Introduction About This Publication Who Should Use This Publication Publication 1769 UM019A EN P October 2008 Read this preface to familiarize yourself with the rest of the manual Topic Page About This Publication 7 Who Should Use This Publication 7 Additional Resources 8 This manual is a guide for using the Compact I O Combination Fast Analog I O Module catalog number 1769 IF4FXOF2F It describes the procedures you use to configure operate and troubleshoot your module For detailed information on related topics like programming your CompactLogix or MicroLogix controller or DeviceNet adapter or for information on CompactLogix components see the list of Additional Resources on page 8 Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Compact I O modules Preface Additional Resources These documents contain additional information about control systems that use Compact I O modules Resource Description MicroLogix 1500 User Manual publication 1764 UM001 A user manual containing information on how to install use and program your MicroLogix 1500 controller DeviceNet Adapter User Manual publication 1769 UM001 A user manual containing information on how to install and use your 1769 ADN DeviceNet adapter CompactLogix System Us
33. Rate Every 1 of Ramp Rate 10 10V DC 21 000 208 0 20V s 0 5V DC 11 500 112 0 05V s 0 10V DC 11 000 108 0 10V s Percent of Full Scale 1 5V DC 11 872 116 0 04V s 0 20mA 10 500 104 0 20 mA s 4 20mA 11 124 108 0 16 mA s 1 Limited to 32 764 by programming software Publication 1769 UM019A EN P October 2008 If configured ramping takes place only when the output is commanded to go to a fault state Ramping does not occur during normal run operation The ramp rate values are entered in the Configuration Data file and are accepted as valid only if e the number of counts entered for a channel s ramp rate is greater than or equal to a minimum of 1 of the total number of full scale counts for the channel s selected data format e the number of counts entered for a channel s ramp rate is equal to zero and ramping is not enabled for that channel TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Output Type Range Selection This selection lets you configure each output channel individually and provides the means of designating whether the output is a voltage or current source The output range for each output channel is also configured by this selection 55 Chapter 3 56 Module Data Status and Channel Configuration Output Data Selection Formats This selection configures each output channel to accept digital dat
34. SS Program to Fault Enable PRE GG al Clamping IIA AS Redo ds 4 Clamp High and Clamp Low Data Values Q tp t Ramping 6 nG DAL GI oo cours paa Output Type R nge Selection qien ooo KA KG Output Data Selection Formats Chapter 4 a AA yD aes hats Sh ie wed ese Ea ee ee Safety Considerations 3 fi oa he SG TG foe wold eos Power Status Indicator a we ol Fb sb Activate Devices When Troubleshooting Stand Clear of the Machine ori a ede Ama Wawa Program Alteration o ead dee Cad mt eee Oa BS Safety Cirit r e p ie NA Ka ea RE AG Bok Ae oh aera Publication 1769 UM019A EN P October 2008 Specifications Module Addressing and Configuration with MicroLogix 1500 Controller Publication 1769 UM019A EN P October 2008 Table of Contents Power Cycle Diagnostics 2na gg cued ded NAG dR kee nA aed 60 Channel Diagnostics laa det ve ek aed ak BG 61 Out of range Detection onto aad Pde eee es sa 61 Process Alarm Detection asirio raspa 61 Output Clamp Detection 3 kaa nad ds 61 Non critical Versus Critical Module Errors 61 Module Error Definition Tables kaka 638 Uk eae hen AWA 62 Module Frror Tiesto we ere haan aes 62 Extended Error Information Field 62 BR OMG OCS a AI 63 Invalid Input Range Selected pata ias parta eas 64 Invalid Input Format Selected aha 4a ais 65 Alarm Not Enabled A o seo 65 myalid Alarma Data vet eae Se aes Eee a 65 Invalid Input Fi
35. a 15 bit rolling time stamp that is updated during each new update of the analog input and output values The time stamp has a 1 ms resolution If the time stamp function is enabled the time stamp value is placed in the Input Data file word 16 following each module conversion cycle Enable and or disable this time stamp in word 1 bit 15 of the Configuration Data file General Input Status Bits SI0 S13 Word 5 bits 0 3 contain the general operational status bits for input channels 0 3 If set 1 these bits indicate an alarm or range error associated with that channel The over and under range bits and the high and low alarm bits for channels 0 3 are logically ORed to the appropriate general status bit 36 Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Low Alarm Flag Bits LIO LI3 Word 6 bits 3 7 11 and 15 contain the low alarm flag bits for input channels 0 3 If set 1 these bits indicate the input signal is outside the user defined range The module continues to convert analog data to minimum full range values The bit is automatically reset 0 when the low alarm condition clears unless the channel s alarm bits are latched If the channel s alarm bits are latched a set 1 low alarm flag bit clears via the corresponding Cancel Low Process Alarm Latch bit in your output data file High Alarm Flag Bits HI0 H13
36. a in any of the following formats e Raw Proportional Data e Engineering Units e Scaled for PID e Percent Range See Valid Output Data on page 57 Raw Proportional Data The value sent by the controller to the output channel is proportional to the selected output and scaled into the maximum data range allowed by the bit resolution of the D A converter For example the data value range for a 10V DC user input is 32 764 32 764 which covers the full scale range of 10 5 10 5V Engineering Units The value sent by the controller to the output channel is the actual current or voltage value for the selected output range The resolution of the engineering units is 0 001V or 0 001 mA per count Scaled for PID The value sent by the controller to the output channel is a signed integer with 0 representing the lower limit of the normal operating range and 16 380 representing the upper limit of the normal operating range Allen Bradley controllers such as the MicroLogix 1500 controller use this range in their PID equations The amount over and under the normal operating range the full scale range is also supported Percent Range The value sent by the controller to the output channel is presented as a percentage of the normal operating range selected for that output channel For example 0 10V DC equals 0 100 The resolution of the percent range is 0 01 per count The amount over and under the normal operating range the
37. above is not true System power supply distance rating The module may not be more than 8 modules away from the system power supply Recommended cable Belden 8761 shielded Vendor D code 1 Product type code 10 Product code 43 Input words 10 Output words 2 Configuration words 42 Publication 1769 UM019A EN P October 2008 69 AppendixA Specifications Input Specifications Attribute Value Analog normal operating ranges 10V DC 0 5V DC 0 20 mA 0 10V DC 1 bV DC 4 20 mA Full scale analog ranges 10 5V DC 0 5 5 25V DC 0 21 mA 0 5 10 5V DC 0 5 5 25V DC 3 2 21 mA Number of inputs 4 differential or single ended Converter type Successive Approximation Response speed per channel Input filter and configuration dependent Resolution max 14 bits unipolar 14 bits plus sign bipolar Rated working voltage 30V AC 30V DC Common mode voltage range 10V DC max per channel Common mode rejection Greater than 70 dB at 50 and 60 Hz with the 10 Hz filter selected respectively Input impedance voltage terminal 220 kQ Input impedance current terminal 250 Q Overall accuracy voltage terminal 0 15 full scale 25 C 77 F Overall accuracy current terminal 0 296 full scale 25 C 77 F Accuracy drift with temperature voltage terminal 0 003 per C Accuracy drift w
38. ange in their PID equations The amount over and under the normal operating range the full scale range is also supported Publication 1769 UM019A EN P October 2008 45 Chapter 3 Valid Input Data Normal Operating Full Range Input Range 10 10VDC 10 5 10 5V 0 5V DC 0 5 5 25V 0 10V DC 0 5 10 5V 1 5V DC 0 5 5 25V 0 20 mA 0 21 MA 4 20 mA 3 2 21 MA Module Data Status and Channel Configuration Percent Range The input data is presented as a percentage of the normal operating range For example 0 10V DC equals 0 100 The amount over and under the normal operating range the full scale range is also supported Valid Input Data Word Formats Ranges This table shows the valid formats and minimum maximum data ranges provided by the module Raw Engi Proportional pl Scaled for PID Percent Range Data Units Full Range Normal Normal Full Range Operating Full Range Operating Full Range Range Range 10 500 10 500 410 16 792 10 000 10 500 10 500 10 000 500 5250 1638 17 202 1000 10 500 Kaban 500 10 500 0 16 383 818 17 202 500 10 500 i 500 5250 2048 17 406 0 10 000 1250 10 624 0 21 000 0 17 202 0 10 500 3200 21 000 818 17 406 500 10 624 1 count 0 01 46 Includes amounts over and under normal operating range 1 count 0 001V or 0 001 mA
39. arkings ID tag will be visible when the module door is closed 24 Publication 1769 UM019A EN P October 2008 Remove the Finger safe Terminal Block Wire the Finger safe Terminal Block Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 When wiring field devices to the module it is not necessary to remove the terminal block If you remove the terminal block use the write on label on the side of the terminal block to identify the module slot location and type RTB position for one and a half size modules can be indicated by circling either the R for right side or L for left side Finger safe Terminal Block GR SLOT Le MODULE TYPE RoHS To remove the terminal block loosen the upper and lower retaining screws The terminal block will back away from the module as you remove the screws When replacing the terminal block torque the retaining screws to 0 46 Nem 4 1 Ibein Upper Retaining Screw Lower Retaining Screw When wiring the terminal block keep the finger safe cover in place 1 Loosen the terminal screws to be wired 2 Begin wiring at the bottom of the terminal block and move up 25 Chapter2 Installation and Wiring 3 Route the wire under the terminal pressure plate You can use the bare wire or a spade lug The terminals accept a 6 35 mm 0 25 in spade lug TIP The terminal screws are non captive Therefore it is possible to
40. ce a jumper between the input channel s Vin and lin terminals or measurement accuracy of current input signals will be impacted TIP Any analog input channel that is not wired to a voltage or current source should not be enabled in the module configuration file Enabling unused analog inputs can result in non zero values being displayed in the module input data file Either disable all unused analog inputs or place a jumper wire between the Vin and V lin terminals for those channels 30 Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 Wiring Analog Outputs Terminal Block A 4 rea 0 MOM 0 AU ee yg Earth Ground Analog outputs may fluctuate for less than a second when power is applied or removed This characteristic is common to most analog outputs While the majority of loads will not recognize this short signal take preventative measures to make sure that connected equipment is not affected Failure to take these preventative measures may result in unexpected load reactions 31 Chapter 2 Notes 32 Installation and Wiring Publication 1769 UM019A EN P October 2008 Chapter 3 Module Data Status and Channel Configuration Introduction L e Topic Page Module Addressing 34 Input Data File 36 Output Data File 39 Configuration Data File 40 Input Channel Configuration 41 Output Channel Configuration 4
41. database To configure the input modules in slot 1 click the plus sign left of Local 1 C Click the plus sign to the left of Local 1 C Data to reveal the 98 data words where the configuration data may be entered for the module Controller Tags mycompactlogix controller Scope fa mycompactlogix v Show Show All Force Mask Style Local1 C HO AR AB 1769_MODUL Local 1 C Reserved 1 Decimal DINT Local1 C Data Maso Hex INT 198 Local1 C Data 0 160000 Hex INT Local1 C Data 1 16 0000 Hex INT Local 1 C Data 2 Local 1 C Data 3 Local 1 C Data 4 Local1 C Data 5 Local 1 C Data 6 INT INT INT INT INT Publication 1769 UM019A EN P October 2008 Appendix D Two s Complement Binary Numbers The controller memory stores 16 bit binary numbers Two s complement binary is used when performing mathematical calculations internal to the controller Analog input values from the analog modules are returned to the controller in 16 bit two s complement binary format For positive numbers the binary notation and two s complement binary notation are identical As indicated in the figure on the next page each position in the number has a decimal value beginning at the right with 2 and ending at the left with 215 Each position can be 0 or 1 in the controller memory A 0 indicates a value of 0 a 1 indicates the decimal value of the position The equivalent decimal value of the
42. e power supply commons must be connected The module does not provide loop power for analog inputs Use a Class 2 power supply that matches the input transmitter specifications Differential analog inputs are more immune to noise than single ended analog inputs Voltage outputs Vout 0 and Vout 1 of the 1769 IF4FXOF2F module are referenced to ANLG Com Load resistance for a voltage output channel must be equal to or greater than 1 KQ Current outputs lout 0 and Tout 1 of the 1769 IF4FXOF2F module source current that returns to ANLG Com Load resistance for a current output channel must remain between 0 and 500 Q Voltages on Vin V lin and lin terminals of the 1769 IF4FXOF2F module must be within 10V DC of analog common ANLG Com 1 In environments where high frequency noise may be present it may be necessary to directly ground cable shields to earth at the module end and via a 0 1 uF capacitor at the sensor end Publication 1769 UM019A EN P October 2008 21 Chapter2 Installation and Wiring Effect of Transducer Sensor and Cable Length Impedance on Voltage Input and Output Accuracy For voltage inputs and outputs the length of the cable used between the transducer sensor load and the module can affect the accuracy of the data provided by the module Voltage Input Accuracy Where Rc DC resistance of the cable each conductor depending on cable length Rs Source impedance of analog transducer sensor i
43. e and data format selected for each output channel or the user defined output clamp values If the value you enter is outside the full range for the output type range and data format selected or outside the limits set by the channel s low and high clamp values the module generates a configuration error The default value is 0 TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Fault Mode FM This configuration selection provides individual Fault mode selection for the output channels When this selection is disabled FM 0 the module holds the last state meaning that the output remains at the last converted value prior to the condition that caused the control system to enter the Fault mode IMPORTANT Hold last state is the default condition for the module during a control system Run to Fault mode change If this selection is enabled FM 1 and the system enters the Fault mode the module converts the user specified value from the channel s Fault Mode word to the appropriate analog output for the range selected TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Publication 1769 UM019A EN P October 2008 51 Chapter 3 52 Module Data Status and Channel Configuration Fault Value Use each output channel s fault value word to set the analog values for the outpu
44. e following input and output types and ranges Normal and Full Ranges Signal Type Normal Operating Input Range Full Module Range 10V DC 10 5V DC 1 5V DC 0 5 5 25V DC Voltage 0 5V DC 0 5 5 25V DC 0 10V DC 0 5 10 5V DC 0 20 mA 0 21 mA Current 4 20 mA 3 2 21 mA The data can be configured as e engineering units e scaled for PID e percent range e raw proportional data Module configuration is normally done via the controller s programming software In addition some controllers support configuration via the user program In either case the module configuration is stored in the memory of the controller Refer to your controller s user manual for more information Publication 1769 UM019A EN P October 2008 9 Chapter 1 Overview Hardware Features Item NN 898889889889 88888838893 g Description Bus lever with locking function Upper panel mounting tab Lower panel mounting tab Module status indicators Module door with terminal identification label Movable bus connector with female pins Stationary bus connector with male pins Nameplate label Upper tongue and groove slots Lower tongue and groove slots Upper DIN rail latch Lower DIN rail latch Write on label for user identification tags Removable terminal block RTB with finger safe cover RTB retaining screw D GO T m
45. e input Ai Percent added inaccuracy in a voltage based system due to source and cable impedance Rix Vs sis As 2x Re Ai Publication 1769 UM019A EN P October 2008 23 Chapter2 Installation and Wiring For example for Belden 8761 two conductor shielded cable and a 1769 IF4 input module Rs 10 wai 1 7 x 100 Ri 220 KQ Effect of Output Impedance and Cable Length on Accuracy Length of Cable DC Resistance of the Cable Rc Accuracy Impact at the Input Module 50 m 164 ft 2 6250 0 00284 100 m 328 ft 5 25 Q 0 00523 200 m 656 ft 10 50 Q 0 01 300 m 984 ft 15 75 Q 0 01477 As output impedance Rs and or resistance DC of the cable Rc get larger system accuracy decreases If you determine that the inaccuracy error is significant implementing the following equation in the control program can compensate for the added inaccuracy error due to the impedance of the module s voltage outputs and cable TIP For current outputs source and cable impedance do not impact system accuracy as long as the total resistance of the cable and input impedance of the load remain within the specified maximum limits for the module s current outputs Rs 2x Re RI Ri Vs Vinx Label the Terminals A removable write on label is provided with the module Remove the label from the door mark the identification of each terminal with permanent ink and slide the label back into the door Your m
46. e sure that all debris that is metal chips or wire strands is kept from falling into the module Debris that falls into the module could cause damage when you cycle power Minimum Spacing Maintain spacing from enclosure walls wireways or adjacent equipment Allow 50 mm 2 in of space on all sides for adequate ventilation Space Requirements Host Controller Compact 1 0 Compact 1 0 Compact 1 0 Compact 1 0 Compact 1 0 Publication 1769 UM019A EN P October 2008 17 Chapter 2 Installation and Wiring Mount to a Panel Mount the module to a panel by using two screws per module Use M or 8 panhead screws Mounting screws are required on every module Panel Mounting By Using the Dimensional Template Locate holes every 17 5 mm 0 689 in to allow for a mix of single wide and one and a half wide modules for example the 1769 OA16 module Spacing for single wide modules 35 mm 1 378 in mo Spacing for one and a half wide modules 52 5 mm 2 067 in Refer to host controller documentation for this mensa 4 Overall hole spacing tolerance 0 4 mm 0 016 in Host Controller Panel Mounting By Using the Modules as a Template This procedure lets you use the assembled modules as a template for drilling holes in the panel If you have sophisticated panel mounting equipment you can use the dimensional template provided Due to module mounting hole tolerance it is important to follow
47. ead to premature failure Reduce Noise Most applications require installation in an industrial enclosure to reduce the effects of electrical interference Analog inputs and outputs are highly susceptible to electrical noise Electrical noise coupled to the analog inputs and outputs reduces the performance accuracy of the module Group your modules to minimize adverse effects from radiated electrical noise and heat Consider the following conditions when selecting a location for the analog module Position the module e away from sources of electrical noise such as hard contact switches relays and AC motor drives e away from modules that generate significant radiated heat such as the 1769 IA16 module Refer to the module s heat dissipation specification In addition route shielded twisted pair analog input wiring away from any high voltage I O wiring Protecting the Circuit Board from Contamination The printed circuit board of the module must be protected from dirt oil moisture and other airborne contaminants To protect the board the system must be installed in an enclosure suitable for the environment The interior of the enclosure should be kept clean and the enclosure door should be kept closed whenever possible 15 Chapter2 Installation and Wiring Assemble the Compact 1 0 The module can be attached to the controller or an adjacent I O System module before or after mounting For mounting instructions see Pa
48. ected and the program downloaded again for the system to enter Run mode You cannot change module configuration data while the system is in Run mode Any changes are ignored by the module which continues to operate with its previous configuration Extended Error Codes for Configuration Errors Hex Equivalent Module Extended Error Error Description Error Code Information Code Binary Binary X400 010 0 0000 0000 General configuration error no additional information X401 010 0 0000 0001 Invalid input range selected channel 0 X402 010 0 0000 0010 Invalid input range selected channel 1 X403 010 0 0000 0011 Invalid input range selected channel 2 X404 010 0 0000 0100 Invalid input range selected channel 3 X405 010 0 0000 0101 Invalid input format selected channel 0 X406 010 0 0000 0110 Invalid input format selected channel 1 X407 010 0 0000 0111 Invalid input format selected channel 2 X408 010 0 0000 1000 Invalid input format selected channel 3 X409 010 0 0000 1001 Input alarm not enabled channel 0 X40A 010 0 0000 1010 Input alarm not enabled channel 1 X40B 010 0 0000 1011 Input alarm not enabled channel 2 X40C 010 0 0000 1100 Input alarm not enabled channel 3 Publication 1769 UM019A EN P October 2008 63 Chapter 4 Module Diagnostics and Troubleshooting Extended Error Codes for Configuration Errors
49. ed in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations MI Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or N economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and N recognize the consequence SATAA Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present AMET Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures Rockwell Automation Allen Bradley TechConnect CompactLogix Compact I O MicroLogix RSLogix 5000 RSLogix 500 RSNetWorx RSNetWorx for DeviceNet and RSLinx are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Overview Installation and Wiring Module Data Status and Cha
50. ed to keep the unlatch bit set until verification from the appropriate input channel status word that the alarm status bit has cleared 0 Then you need to reset 0 the unlatch bit The module will not latch an alarm condition if a transition from no alarm to alarm occurs while a channel s cancel latch bit is set Cancel Output Clamp Flag Control Bits CLOO CLO1 and CHOO CHO1 These bits are written during Run mode to cancel any latched low and high clamp status bits The status bit is unlatched when the unlatch bit is set 1 and the clamp condition no longer exists If the clamp condition persists then the unlatch bit has no effect until the clamp condition no longer exists You need to keep the unlatch bit set until verification from the appropriate output channel status word that the clamp status bit has cleared 0 Then you need to reset 0 the unlatch bit The module will not latch a clamp status bit if a transition from no alarm to alarm occurs while a channel s cancel latch bit is set 39 Chapter 3 Configuration Data File Module Data Status and Channel Configuration The configuration file lets you determine how each individual input channel will operate Parameters such as the input type and data format are set up by using this file This data file is writable and readable The default value of the configuration data table is all zeros Configuration Data File
51. ents the Don t Care digit Module configuration error codes are typically presented in their Hex Equivalent by the programming software 2 Some controllers do not support alternate output states Refer to your controller user manual to determine whether alternate output states and these associated functions are supported Invalid Input Range Selected These error codes occur when the 4 bit input range code for the indicated channel is not one of the assigned input range codes for the module See Bit Definitions for Input Range and Input Data Configuration Words on page 42 for details on the assigned input range codes for each module 64 Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Module Diagnostics and Troubleshooting Chapter 4 Invalid Input Format Selected These error codes occur when the 3 bit input format code for the indicated channel is not one of the assigned input format codes for the module See Bit Definitions for Input Range and Input Data Configuration Words on page 42 for details on the assigned input format codes for the module Alarm Not Enabled These error codes occur when a channel is enabled and the Alarm Latch and or the Enable Interrupt control bits for that channel are set but the Enable Alarm bit is not set See Bit Definitions for Input Channel Configuration Words on page 42 for details on setting the process alarm control bits for the module
52. equires the shields to be connected to earth ground via the capacitor described in step 4 Connect the signal wires to the terminal block Connect the other end of the cable to the analog input or output device Repeat steps 1 6 for each channel on the module Terminal Layout Vin 1 Viin1 lin 1 Vin 3 Vilin3 lin 3 ANLG Com V out 1 out 1 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 Publication 1769 UM019A EN P October 2008 Wire Differential Inputs Belden 8761 Cable or equivalent Differential Voltage Transmitter Earth Ground the Shield Locally at the Module Differential Current Transmitter 1 Gg 1 The sensor power supply must be rated Class 2 Earth Ground the Shield Locally at the Module Wiring Single ended Sensor Transmitter Types Terminal Block Transmitter Current Power Supply Nanami Signal Voltage Transmitter Ground Signal 1 The sensor power supply must be rated Class 2 29 Chapter2 Installation and Wiring Wiring Mixed input Transmitter Types Signal Terminal Block ingle ended Voltage Transmitter Voltage ror Differential Current Transmitter Two wire Current Transmitter Sensor Transmitter Power Supply 0 1 The sensor power supply must be rated Class 2 IMPORTANT When wiring analog inputs from current transmitters you must pla
53. er Manual publication 1769 UM007 A user manual containing information on how to install use and program your 1769 L20 and 1769 L30 CompactLogix controllers CompactLogix Controllers User Manual publication 1769 UM011 A user manual containing information on how to install use and program your 1769 L31 1769 L32C 1769 L32E 1769 L35CR and 1769 L35E CompactLogix controllers Compact 1 0 Selection Guide publication 1769 SG002 An overview of 1769 Compact I O modules MicroLogix Programmable Controllers Selection Guide An overview of the MicroLogix 1500 System including the 1769 publication 1761 SG001 Compact I 0 system Industrial Automation Wiring and Grounding Guidelines In depth information on grounding and wiring Allen Bradley publication 1770 4 1 programmable controllers You can view or download publications at http literature rockwellautomation com To order paper copies of technical documentation contact your local Rockwell Automation distributor or sales representative 8 Publication 1769 UM019A EN P October 2008 Chapter 1 Overview Introduction Topic Page Module Description 9 System Overview 11 Module Operation 11 Module Description The module converts and digitally stores analog data for retrieval by controllers such as the CompactLogix or MicroLogix 1500 controllers The module also converts digital data from controllers to provide analog output data The module provides th
54. er inherent to the module The converter produces an analog DC voltage or current signal whose instantaneous magnitude is proportional to the magnitude of a digital value dB decibel A logarithmic measure of the ratio of two signal levels data echo The digital value currently being converted by the D A converter and shown in words 8 and 9 of the module s input data file Under normal operating conditions the data echo value is the same value that is being sent from the bus master to the output module data word A 16 bit integer that represents the value of the analog input or output channel The channel data word is valid only when the channel is enabled and there are no channel errors When the channel is disabled the channel data word is cleared 0 differential operation The difference in voltage between a channel s positive terminal and negative terminal digital filter A low pass filter incorporated into the A D converter The digital filter provides very steep roll off above it s cut off frequency which provides high frequency noise rejection filter A device that passes a signal or range of signals and eliminates all others filter frequency 3 dB frequency The user selectable frequency full scale The magnitude of voltage or current over which normal operation is permitted full scale error gain error The difference in slope between the actual and ideal analog transfer functions
55. error codes 63 extended error information field 62 F fault condition at power up 11 fault mode selection 51 fault value word 52 filter 43 definition 86 filter frequency 43 and channel step response 44 definition 86 89 Index 90 finger safe terminal block 25 frequency cut off frequency 44 FSR See full scale range full scale definition 86 full scale error definition 86 full scale range definition 86 G gain error See full scale error generic profile configuration example 79 grounding 20 H hardware errors 63 heat considerations 15 hold last state definition 86 fault mode 51 program mode 50 inhibit function 67 input data formats engineering units 45 percent range 46 raw proportional data 45 scaled for PID 45 valid formats ranges 46 input filter selection 43 input image definition 86 input module channel configuration 41 enable channel 43 input module status general status bits 36 over range flag bits 37 under range flag bits 37 input type range selection 45 installation 13 20 grounding 20 heat and noise considerations 15 L latch clamp status selection 53 least significant bit See LSB LED See status indicators linearity error definition 87 LSB definition 87 module error field 62 module inhibit function 67 module interrupt high clamp alarm 53 low clamp alarm 53 module scan time definition 87 module update time 44 definition 87 mounting 17 19 multiplexer definiti
56. full scale range FSR The difference between the maximum and minimum specified analog input values hold last state A configuration selection that instructs the module to keep the outputs at the last converted value prior to the condition that caused the control system to enter the Fault or Program mode input image The input from the module to the controller The input image contains the module data words and status bits Publication 1769 UM019A EN P October 2008 Glossary LSB Least Significant Bit The bit that represents the smallest value within a string of bits For analog modules 16 bit two s complement binary codes are used in the I O image in the card For analog inputs the LSB is defined as the rightmost bit bit 0 of the 16 bit field For analog outputs the three rightmost bits are not significant and the LSB is defined as the third bit from the right bit 2 of the 16 bit field linearity error An analog input or output is composed of a series of voltage or current values corresponding to digital codes For an ideal analog input or output the values lie in a straight line spaced by a voltage or current corresponding to 1 LSB Any deviation of the converted input or actual output from this line is the linearity error of the input or output The linearity is expressed in percent of full scale input or output See the variation from the straight line due to linearity error exaggerated in the examp
57. ge or input filter selection Extended Error Information Field Depending upon the value in the module error field the extended error information field can contain error codes that are module specific or common to all 1769 analog modules TIP If no errors are present in the module error field the extended error information field will be set to zero Publication 1769 UM019A EN P October 2008 Error Codes Module Diagnostics and Troubleshooting Chapter 4 Error codes can help troubleshoot your module Extended Error Codes for Hardware Errors Error Type Hex Module ExtendedError Error Description Equivalent Error Information Code Code Binary Binary No Error X000 000 000000000 No error General Common X200 001 100000000 General hardware error no additional information Hardware Error X201 001 1 0000 0001 Power up reset state Hardware X300 001 100000000 General hardware error specie Fred X301 001 1 0000 0001 Microprocessor hardware error X302 001 100000010 A D converter communication error 1 X represents the Don t Care digit Module hardware error codes are typically presented in their Hex Equivalent by the programming software During system configuration if you set the fields in the configuration file to invalid or unsupported values the module generates a configuration error and the system controller enters a Fault condition The invalid configuration data must be corr
58. gs In that case it is necessary to understand the bit arrangement TIP Not all controllers support program access to the configuration file Refer to your controller s user manual Publication 1769 UM019A EN P October 2008 35 Chapter 3 Input Data File Input Data Array Module Data Status and Channel Configuration The input data table lets you access analog input module read data for use in the control program via word and bit access The data table structure is shown in the table below For each input module slot x words 0 3 in the input data file contain the converted values of the analog inputs The most significant bit MSB is the sign bit which is in two s complement format Nu indicates not used with the bit set to zero EO AA Bit Word 0 SGN Analog Read Input Data Value Channel 0 Word 1 SGN Analog Read Input Data Value Channel 1 Word 2 SGN Analog Read Input Data Value Channel 2 Word 3 SGN Analog Read Input Data Value Channel 3 Word 4 0 Time Stamp Value Word 5 Nu Nu Nu Nu Nu Nu Nu Nu Nu INu Nu Nu SB SI2 SI SID Word 6 LI3 HII JUN 013 JLI2 JHI2 sJUI2 s jol2_s JL H1 Jun 01M LI HIT jun JON Word 7 Nu Nu JUO1 001 Nu Nu U00 000 INu Nu Nu Nu Nu Nu SOT S00 Word 8 SGN Output Data Loopback Echo Channel 0 0 0 Word 9 SGN Output Data Loopback Echo Channel 1 0 0 Time Stamp Value Word 4 The module supports
59. hannel is read the converted analog data value is tested for an over range or under range condition In addition the module supports user configured high and low alarm condition tests for each input channel If any of these conditions are detected unique bits are set in the input channel status word 11 Chapter 1 Overview 12 Each time a new output value is sent to the module it is tested for an over range or under range condition In addition the module supports user configured high and low output clamps for each output channel If any of these conditions are detected unique bits are set in the output channel status word The channel status words are described in the Input Data File on page 36 The controller uses two s complement binary data when communicating with the module This typically occurs at the end of the program scan or when commanded by the control program If the controller and the module determine that the bus data transfer was made without error the input data is used in your control program and the output data is used by the module No field calibration is required Publication 1769 UM019A EN P October 2008 Chapter 2 Installation and Wiring Introduction Topic Page General Considerations 13 Assemble the Compact I 0 System 16 Mounting the Module 17 Replace a Single Module Within a System 19 Grounding the Module 20 System Wiring Guidelines 21 Label the Termina
60. he output to that limit but not beyond Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Clamp High and Clamp Low Data Values Clamping is disabled on a per channel basis for each output channel by entering a 0 value in both the clamp high data value and clamp low data value words in the configuration data file If either the clamp high data value or clamp low data value words have a non zero value entered clamping is enabled for the corresponding output channel Non zero clamp data values are considered valid only if they are within the full range limits set by the type range and data format selections for the channel Also the clamp data values are valid only if the high clamp data value for an output channel is greater than or equal to the low clamp data value Latch Clamp Status LC If the selection is enabled LC 1 the module latches any clamp status bits that are set in the Input Data file Latched clamp status bits must be reset via the Output Data file If the selection is disabled LC 0 any clamp status bits that are set in the Input Data file are automatically reset when the clamp limits are no longer exceeded by the controller The default setting is disabled Enable Low Clamp Alarm Interrupt and Enable High Clamp Alarm Interrupt ELI and EHI If the selection is enabled ELI 1 or FHI 1 the module generates a m
61. igh Speed Counter HABI 8 Input Isolated 120 VAC HATE 16 Input 79 132 VAC HFA Analog 4 Channel Input Module F4 Analog 4 Channel Input Module HIF4XOF2 Analog 4 Chan Inp 2 Chan Out F2F4Ch Input 2Ch Output Fast Analog Analog 8 Chan Input G16 16 point TTL input 4 HIM12 12 Input 159 265 VAC 1016 16 Input 10 30 VDC IQEXOW4 6 Input 24 VDC 4 Output RLY 101 6F 16 Input High Speed 24 VDC 1032 32 Input High Density 24 VDC 11327 32 point 24VDC Sink Source Input 6 Channel RTD Module 6 Channel Thermocouple Module 8 Output 120 240 VAC v 16 Dutput 120 240 VAC 8 Dutput High Current 24 VDC Adv Config Help Hide All Cards 1769 0816 16 Output 24 VDC Source 8 Configure the module s input and output channels by accessing the corresponding configuration tabs and selecting or entering the appropriate data Raw configuration data can be viewed on the Generic Extra Data Config tab Module 1 1769 IF4FXOF2F 4Ch Input 2Ch Output Fast Analog Input Chan 2 3 Output Chan 0 1 Generic Extra Data Contig Expansion General Configuration Input Chan 0 1 Vendor ID Product Type Product Code 4 Series Major Rev MinorRev Input Words Output Words 4 Extra Data Length Ignore Configuration Error 9 When you are finished entering all of the data click Apply and then OK 10 Download the project to the MicroLogix 1500 controller 71 Appendix B Module Addressing and Configuration with
62. into the open slot 8 Connect the modules together by locking fully left the bus levers on the replacement module and the right side adjacent module 9 Replace the mounting screws or snap the module onto the DIN rail This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail Gf used are not required unless the mounting surface cannot be grounded Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional information Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 System Wiring Guidelines Consider the following when wiring your system e All module commons ANLG Com are connected in the analog module The analog common ANLG Com is not connected to earth ground inside the module Channels are not isolated from each other For optimum accuracy limit overall cable impedance by keeping your cable as short as possible Locate the I O system as close to your sensors or actuators as your application will permit Use Belden 8761 or equivalent shielded wire Under normal conditions the drain wire and shield junction must be connected to earth ground via a panel or DIN rail mounting screw at the analog I O module end Keep shield connection to ground as short as possible If multiple power supplies are used with analog inputs th
63. is illustration shows an example of input data that sets each of the two alarms at some point during module operation In this example latching is disabled therefore each alarm turns OFF when the condition that caused it to set ceases to exist and the input data clears the alarm deadband regions 1 Module interrupts are not supported by all bus masters Refer to your controller s user manual to determine whether it can support module interrupts Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Alarm Deadbands High alarm turns ON High alarm turns OFF High Normal Input Range u _ Alarm Deadbands Low Low alarm turns ON Low alarm turns OFF The module checks for an alarm deadband value that is less than 0 or large enough to be equal to or exceed one half of the difference between the high alarm and low alarm values When one of these conditions occurs a module configuration fault results Output Channel Each output channel is independently configured via a group of eight Confi gur ation consecutive words in the Configuration Data file The first two words of the group consist of bit fields the settings of which determine how the output channel operates See the tables below and the descriptions that follow for valid configuration settings and their meanings The default bit status of the configuration file is all zeros Bit
64. is known to be nonhazardous e Do not connect or disconnect components unless power has been switched off or the area is known to be nonhazardous e This product must be installed in an enclosure e All wiring must comply with N E C article 501 4 b Prevent Electrostatic Discharge Electrostatic discharge can damage integrated circuits or semiconductors if you touch analog 1 0 module bus connector pins or the terminal block on the input module Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential e Wear an approved wrist strap grounding device e Do not touch the bus connector or connector pins e Do not touch circuit components inside the module e Use a static safe work station if available e Keep the module in its static shield box when it is not in use Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 Remove Power rr Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by e sending an erroneous signal to your system s field devices causing unintended machine motion e causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may l
65. ith temperature current terminal 0 0045 per C Calibration None required Non linearity in percent full scale 0 03 Repeatability 0 03 Module error over full temperature range 0 60 C 0 2 32 140 F voltage Module error over full temperature range 0 60 C 0 3 32 140 F current Channel diagnostics Over or under range by bit reporting process alarms Max overload at input terminals voltage 30V DC continuous 0 1 mA Max overload at input terminals current 32 mA continuous 7 6V DC Input group to bus isolation 2 Resolution is dependent upon your filter selection a YO oOo S 70 500V AC or 710V DC for 1 minute qualification test 30V AC 30V DC working voltage IEC Class 2 reinforced insulation 1 The over or under range flag will come on when the normal operating range over under is exceeded The module will continue to convert the analog input up to the maximum full scale range The flag automatically resets when within the normal operating range Rated working voltage is the maximum continuous voltage that can be applied at the input terminal including the input signal and the value that floats above ground potential for example 10V DC input signal and 20V DC potential above ground For proper operation the plus input terminals must be within 10V DC of analog common Includes offset gain non linearity and repeatability
66. ix 1500 system that RSLinx software is properly configured and a communication link has been established between the MicroLogix controller and RSLogix 500 software 1 From the File menu choose New to create a new project Select Processor Type Processor Name uMuM3aN DK ok 1747 1511 5 01 CPU Men A Cancel Bul 1764 Micrologix 15 IRP Series Bul 1764 MicroLogix LRP Series Help Bul 1764 MicroLogix LSP Series Bul 1764 Micrologix ISP Series Bul 1764 MicroLogix LSP Series Bul 1762 Micrologix 1200 Series C 1 or 2 Comm Ports Bul 1762 Micrologix 1200 Series B Bul 1762 Micrologix 1200 Series 4 Bul 1763 Micrologix 1100 Series B Bul 1763 Micrologix 1100 Series A Bul 1761 Micrologix 1000 Analog Bul 1761 MicroLogix 1000 DH 485 HDSlave Bul 1761 MicroLoaiz 1000 Communication settings Driver Processor Node Reply Timeout unknown yi i Octal 1 Who Active 10 Sec Decimal 2 Type a name for the project in the Processor Name field 3 Select your MicroLogix 1500 controller from the list and click OK Publication 1769 UM019A EN P October 2008 15 Appendix B Module Addressing and Configuration with MicroLogix 1500 Controller 4 Double click I O Configuration in the project tree to open the I O Configuration dialog box RSLogix 500 Pro UNTITLED File Edit View Search Comms Tools Window Help DH S B Blo o ss ARM RRA VA ca zF cean L g
67. ks Motion Groups Add On Instructions 43 Data Types Trends 2 4 1 0 Configuration Backplane CompactLogix System fa 1769 L35E mycompactlogix 2 4 1769 L35E Ethernet Port LocalENB da Ethernet a 4 Expand the Other group and select the 1769 MODULE Generic Profile m Select Module Module Description Vendor Analog Communications Digital Other 1769 MODULE Generic 1769 Module Allen Bradley Specialty Find Add Favorite By Category By Vendor 5 Click OK Publication 1769 UM019A EN P October 2008 Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Appendix C Publication 1769 UM019A EN P October 2008 6 Type a Name for the module and an optional Description New Module 1769 MODULE Generic 1769 Module Local Connection Parameters Assembly A Instance Size Name IFAFXOF2F Input 101 10 3 16 bit Description Output 100 4 3 16 bit Configuration 102 42 16 bit Comm Format Data INT ba Slot 1 4 V Open Module Properties Cancel 7 Select the slot number The slot number begins with the first available slot number 1 and increments automatically for each subsequent Generic Profile you configure 8 Enter the Comm Format Assembly Instance numbers and their associated sizes 9 Click OK 10 On the Connection tab you can choose to inhibit the module or configure the module to fault if the connection fails
68. l Step Response 5 Hz 802 ms 10 Hz 401 ms 50 Hz 81 ms 60 Hz 65 ms 100 Hz 42 ms 250 Hz 17 ms 500 Hz 10 ms 1000 Hz 5 ms Module update Time and Scanning Process The module update time is defined as the time required for the module to sample and convert the input signals of all enabled input channels and provide the resulting data values to the Data Input file In addition if any output channels are enabled a constant amount of time must be added to the variable input update times to arrive at the total module update time Module update time can be calculated by adding the sum of all enabled channel update times Channel update times include channel scan time channel switching time and converter configuration time The module sequentially samples the channels in a continuous loop and then requires a constant amount of time to write to any enabled output channels Module update time is calculated by adding up all of the input channel update times and then adding a constant time if any of the output channels are enabled Each enabled input channel has one of two channel update times assigned If No Filter is selected as the filter setting for an input channel its channel update time is 100 ys If any other filter setting is selected for an input channel then its channel update time is 200 ys If one or both output channels are enabled an additional 100 ps must be added to the input channel update time total to arrive at the total
69. le below Actual Transfer Function number of significant bits The power of two that represents the total number of completely different digital codes an analog signal can be converted into or generated from module scan time same as module update time module update time For inputs the time required for the module to sample and convert the input signals of all enabled input channels and make the resulting data values available to the controller If output channels are enabled a constant amount of time must be added to the input update time to arrive at the total module update time multiplexer A switching system that allows several signals to share a common A D or D A converter normal mode rejection differential mode rejection A logarithmic measure in dB of a device s ability to reject noise signals between or among circuit signal conductors normal operating range Input or output signals are within the configured range Publication 1769 UM019A EN P October 2008 87 Glossary overall accuracy The worst case deviation of the output voltage or current from the ideal over the full output range is the overall accuracy For inputs the worst case deviation of the digital representation of the input signal from the ideal over the full input range is the overall accuracy This is expressed in percent of full scale Gain error offset error and linearity error all contribute to input and o
70. ls 24 Remove the Finger safe Terminal Block 25 Wire the Finger safe Terminal Block 25 Wire the Modules 2 General Considerations The Compact I O system is suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in clean dry environments Pollution degree 2 and to circuits not exceeding Over Voltage Category II IEC 60664 1 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected 2 Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation 3 Pollution Degree 2 and Over Voltage Category Il are International Electrotechnical Commission IEC designations Publication 1769 UM019A EN P October 2008 13 Chapter 2 Installation and Wiring Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or nonhazardous locations only The following attention statement applies to use in hazardous locations rr EXPLOSION HAZARD e Substitution of components may impair suitability for Class A Division 2 e Do not replace components or disconnect equipment unless power has been switched off or the area
71. lter Selected aa Pie a Dawin na 65 Invalid Output Range Selected na a ma ao nad 66 Invalid Output Format Selected 3 oca a 66 Invalid Fault Value Selected o 66 Invalid Program Idle Value SelectedtD 66 Invalid Clamp Value Selected uba 67 Invalid Ramp Rate Selected 24 05 34 44 oe Soe oe NE pa 67 Invalid Real Time Sample Value 67 Module Inhibit Function sia sen bee a a Balas 67 Contacting Rockwell Automation 004 68 Appendix A rs A NGA ADD PN AFG ES a F 69 General Specifications n oaoa ri Gi ace ds ies ve a Bek 69 put Specifications GEN GA RTS ES La ees 70 Output Specifications BNG ges PAGKA DAA PALAG KN KAG 71 IAS pr akan NGA hte e ES Ahaha 72 Replacement Pants A Dana eia 72 Appendix B LAO INCH AE A EA NGA 73 Module Input Image Za A ol the eke 73 Module Output Image dest os wi Peak ihe WALA NANG 74 Module Configuration Plis ANA Dee ERA UNAN 74 Configure Analog I O Modules in a MicroLogix 1500 System fe Se Cantatas fee eae ba tans Mae ee ey ed 75 5 Table of Contents Configuration Using the RSLogix 5000 Generic Profile for CompactLogix Controllers Two s Complement Binary Numbers Appendix C NAGANO NN AA NANG Hela tere Th es wae NGA 79 Add the Module to Your Project onana AN peek el aes 79 Configure Each I O Module 4 6 4 04 846 Gad wae ead KALA 82 Appendix D Positive Decimal Values ESA ERA OA ies 83 Negative Decimal Valles yao unt
72. module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by e sending an erroneous signal to your system s field devices causing unintended machine motion ecausing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may lead to premature failure 2 On the module to be removed remove the upper and lower mounting screws from the module or open the DIN latches by using a flat blade or Phillips screwdriver 3 Move the bus lever to the right to disconnect unlock the bus 19 Chapter2 Installation and Wiring Grounding the Module 20 4 On the right side adjacent module move its bus lever to the right unlock to disconnect it from the module to be removed 5 Gently slide the disconnected module forward If you feel excessive resistance check that the module has been disconnected from the bus and that both mounting screws have been removed or DIN latches opened TIP It may be necessary to rock the module slightly from front to back to remove it or ina panel mounted system to loosen the screws of adjacent modules 6 Before installing the replacement module be sure that the bus lever on the module to be installed and on the right side adjacent module are in the unlocked fully right position 7 Slide the replacement module
73. module update time The 100 ps added for output channels being enabled is constant whether one or both output channels are enabled Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Input Type Range Selection This selection lets you configure each input channel individually and provides the ability to read the configured range selections Input Data Selection Formats This selection configures each input channel to present analog data in any of the following formats e Raw Proportional Data e Engineering Units e Scaled for PID e Percent Range See Valid Input Data on page 46 Raw Proportional Data The value presented to the controller is proportional to the selected input and scaled into the maximum data range allowed by the bit resolution of the A D converter For example the data value range for a 10V DC user input is 32 766 32 766 which covers the full scale range of 10 5 10 5V Engineering Units The module scales the analog input data to the actual current or voltage values for the selected input range The resolution of the engineering units is 0 001V or 0 001 mA per count Scaled for PID The value presented to the controller is a signed integer with 0 representing the lower limit of the normal operating range and 16 383 representing the upper limit of the normal operating range Allen Bradley controllers such as the MicroLogix 1500 controller use this r
74. nection between the modules channel Refers to analog input or output interfaces available on the module s terminal block Each channel is configured for connection to a variable voltage or current input or output device and has its own data and diagnostic status words channel update time The time required for the module to sample and convert the input signals of one enabled input channel and update the channel data word common mode rejection For analog inputs the maximum level to which a common mode input voltage appears in the numerical value read by the controller expressed in dB common mode rejection ratio The ratio of a device s differential voltage gain to common mode voltage gain Expressed in dB CMRR is a comparative measure of a device s ability to reject interference caused by a voltage common to its input terminals relative to ground CMRR 20 Logio v1 v2 common mode voltage For analog inputs the voltage difference between the negative terminal and analog common during normal differential operation common mode voltage range For analog inputs the largest voltage difference allowed between either the positive or negative terminal and analog common during normal differential operation 85 Glossary 86 configuration word Contains the channel configuration information needed by the module to configure and operate each channel D A Converter Refers to the digital to analog convert
75. nel Mounting By Using the Dimensional Template on page 18 or Mount to a DIN Rail on page 19 To work with a system that is already mounted see Replace a Single Module Within a System on page 19 1 Disconnect power 2 Check that the bus lever of the module to be installed is in the unlocked fully right position 3 Use the upper and lower tongue and groove slots 1 to secure the modules together or to a controller 4 Move the module back along the tongue and groove slots until the bus connectors 2 line up with each other 5 Use your fingers or a small screwdriver to push the bus lever back slightly to clear the positioning tab 16 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 6 To allow communication between the controller and module move the bus lever fully to the left 4 until it clicks Make sure it is locked firmly in place When attaching 1 0 modules it is very important that the bus connectors are securely locked together to be sure of proper electrical connection 7 Attach an end cap terminator 5 to the last module in the system by using the tongue and groove slots as before 8 Lock the end cap bus terminator 6 A 1769 ECR or 1769 ECL right or left end cap must be used to terminate the end of the bus Mounting the Module Modules may be mounted to a panel or to a DIN rail During panel or DIN rail mounting of all devices b
76. nnel Configuration Publication 1769 UM019A EN P October 2008 Table of Contents Preface INTO dUCUON iria ind bd Aap be toh hdc 7 About This Publication Sl axis AS Pee Ok Pee eek LE PES 7 Who Should Use This Publication 7 Additional Resources Na 4 HAN APA AN Pee ealy nes 8 Chapter 1 no ince asia ee AN a Wan da th nee Ka ee 9 Module Description REG E RNE 9 SYStEMMOVEIVICW wan KG ak a PR Gly da a aspas 11 Module Operation ak KN NAN a AI MEG 11 Chapter 2 aa o A PA O oG 15 General Considerations 2 0 0 0 000000 eee eae 13 Hazardous Location Considerations 14 Prevent Electrostatic Discharge n o ASS 14 Remove Power Y naa pag ds a abs 15 Reduce NONG rro bh a 15 Protecting the Circuit Board from Contamination 15 Assemble the Compact I O System o o oo 16 Mounting the Modules 2 inn GA ye HR RANG 17 Minimum Spacing ooo 17 Mo nttoa Panelis nogi pa ERG DYE AAA AR 18 Mount to ADIN Ral a ee eee ena 19 Replace a Single Module Within a System 19 Grounding the Module p s tases KN Na PAA ORs 20 System Wiring GUIDES ia ee ly 21 Effect of Transducer Sensor and Cable Length Impedance on Voltage Input and Output Accuracy 22 Label thie Termales rd NG ere ES CR E 24 Remove the Finger safe Terminal Block 25 Wire the Finger safe Terminal Blocks coins 25 Wire Size and Terminal Screw Torque 26 Wire the Modules iaa e
77. nput Ri Impedance of the voltage input 220 kQ Vs Voltage source voltage at the transducer sensor input device Vin Measured potential at the module input Ai Percent added inaccuracy in a voltage based system due to source and cable impedance Rix Vs AS Rs 2x Rc Ril For example for Belden 8761 two conductor shielded cable Rs 0 ideal source KAI j A x 100 Effect of Cable Length on Input Accuracy Length of Cable DC Resistance of the Cable Accuracy Impact atthe m ft Re Q Input Module 50 164 2 625 0 002385 100 328 5 25 0 00477 200 656 10 50 0 00954 300 984 15 75 0 01431 22 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 As input source impedance Rs and or resistance DC of the cable Rc get larger system accuracy decreases If you determine that the inaccuracy error is significant implementing the following equation in the control program can compensate for the added inaccuracy error due to the impedance of the source and cable Rs 2 x Re Ri Ri Vs Vinx TIP For current signals source and cable impedance do not impact system accuracy Voltage Output Accuracy Where Re DC resistance of the cable each conductor depending on cable length Rs Source impedance 1 0 Ri Impedance of the voltage input Vs Voltage at the output of 1769 IF4FXOF2F module Vin Measured potential at the modul
78. ober 2008 Module Data Status and Channel Configuration Chapter 3 Configuration Data File worden Js Ja Je e W Jo Je Je Jo Js Je Ju Je Je Jo Ja Word 26 EC Reserved EHI JELI LC ER FM PM J0 PFE Word 27 Reserved Output Data Format Reserved Output Type Range Select ChO ChO Word 28 SGN Fault Value Channel 0 0 0 Word 29 SGN Program Idle Value Channel 0 0 0 Word 30 SGN Clamp High Data Value Channel 0 0 0 Word 31 SGN Clamp Low Data Value Channel 0 0 0 Word 32 SGN Ramp Rate Channel 0 0 0 Word 33 Reserved Word 34 EC Reserved EHI JELI LC ER FM PM J0 PFE Word 35 Reserved Output Data Format Reserved Output Type Range Select Ch1 Ch1 Word 36 SGN Fault Value Channel 1 0 0 Word 37 SGN Program Idle Value Channel 1 0 0 Word 38 SGN Clamp High Data Value Channel 1 0 0 Word 39 SGN Clamp Low Data Value Channel 1 0 0 Word 40 SGN Ramp Rate Channel 1 0 0 Word 41 Reserved 1 Alarm interrupts are not supported by all bus masters Check your controller s user manual to determine if expansion 1 0 interrupts are supported For information on configuring the module by using MicroLogix 1500 and RSLogix 500 software see Appendix B for CompactLogix and RSLogix 5000 software see Appendix C for 1769 ADN DeviceNet adapter and RSNetWorx software see Appendix D The configuration file can also be modified through the control program if supported by the controller
79. odule interrupt to the controller A separate interrupt can be enabled for each output channel s high clamp status and low clamp status If the selection is disabled ELI 0 or FHI 0 no module interrupts are generated when output clamp status bits are set The default setting is disabled TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Output Ramping Ramping limits the speed at which an output signal can change This prevents vast transitions in the output from damaging the output controls Ramp to Fault mode is the only type of ramping supported by the module This type of ramping occurs when the present output value changes to the fault value after a change in the controller s status to Fault mode has occurred 53 Chapter3 Module Data Status and Channel Configuration Enable Ramping ER If the selection is enabled ER 1 the module controls the ramp rate of the output when the system transitions from Run to Fault mode based on the value entered in the channel s ramp rate configuration word If the selection is disabled ER 0 no ramping control of the output is provided The default setting is disabled TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Ramp Rate The ramp rate is defined in terms of the selected range format in units per second For example in
80. on 87 negative decimal values 84 noise rejection 43 normal mode rejection definition 87 number of significant bits definition 87 0 operation system 11 out of range detection 61 over range flag bits 37 under range flag bits 37 output data formats engineering units 56 percent range 56 raw proportional data 56 scaled for PID 56 valid formats ranges 57 output image definition 88 output ramping 53 output range type selection 55 overall accuracy definition 88 Publication 1769 UM019A EN P October 2008 over range flag bits 37 P panel mounting 18 19 positive decimal values 83 power up diagnostics 60 power up sequence 11 process alarms 1769 IF8 modules 48 program alteration 60 program mode selection 50 program to fault enable selection 52 program value word 51 ramp rate definition 54 determination 54 Ramp to Fault Mode definition 53 removing terminal block 25 replacing a module 19 resolution definition 88 RSLogix 500 software configuration example 73 RSLogix 5000 software configuration example 79 S safety circuits 60 Publication 1769 UM019A EN P October 2008 Index scan time 87 spacing 17 status indicators status word definition 88 step response 44 step response time definition 88 system operation 11 T terminal block removing 25 wiring 25 terminal screw torque 26 troubleshooting safety considerations 59 two s complement binary numbers 83 U under range flag bits 37 update
81. ooting Topic Page Safety Considerations 59 Power Cycle Diagnostics 60 Channel Diagnostics 61 Non critical Versus Critical Module Errors 61 Module Error Definition Table 62 Error Codes 63 Module Inhibit Function 67 Contacting Rockwell Automation 68 Safety considerations are an important element of proper troubleshooting procedures Actively thinking about the safety of yourself and others as well as the condition of your equipment is of primary importance The following sections describe several safety concerns you should be aware of when troubleshooting your control system ATTENTION Never reach into a machine to actuate a switch because unexpected motion can occur and cause injury A Remove all electrical power at the main power disconnect switches before checking electrical connections or inputs outputs causing machine motion Power Status Indicator When the green status indicator on the analog module is illuminated it indicates that power is applied to the module Activate Devices When Troubleshooting When troubleshooting never reach into the machine to actuate a device Unexpected machine motion could occur 59 Chapter 4 Module Diagnostics and Troubleshooting Power Cycle Diagnostics 60 Stand Clear of the Machine When troubleshooting any system problem have all personnel remain clear of the machine The problem could be intermittent and sudden unexpected machine motion could occur
82. or The longest Real Time Sample Rate supported by the modules is 5 seconds which corresponds to the maximum value for Word 0 of the Configuration Data file of 5000 decimal Time Stamping This parameter instructs the module to insert a time stamp value into the Input Data file every time the file is updated During module configuration you enable time stamping by using Word 1 bit 15 of the Configuration Data file Enable Time Stamping ETS Setting the ETS bit ETS 1 enables the module s time stamping function Clearing the ETS bit ETS 0 disables the function The default condition of the ETS bit is disabled ETS 0 When time stamping is enabled the module provides a rolling time stamp value of 0 32 767 with each count representing 1 ms When the time stamp count reaches 32 767 the value is reset to 0 and continues to increment 1 count every millisecond When enabled the Input Data file is updated with the latest time stamp value that corresponds to the end of each module conversion cycle Sequentially each enabled input is converted once per conversion cycle When Real Time Sampling is not enabled conversion cycles are repeatedly initiated at the module update rate If Real Time Sampling is used the conversion cycles are initiated at a rate equal to the real time sampling rate The time stamp value is updated at the end of every conversion cycle Publication 1769 UM019A EN P October 2008 47 Chapter 3 Module Da
83. ort he same channel Bit Definitions for Input Range and Input Data Configuration Words Define To choose Make these bit settings 15 14 13 12 411 10 09 08 07 06 05 04 03 02 01 00 10 10V DC 0 0 0 0 0 5V DC 0 0 0 1 ee 0 10V DC 0 fo 1 o Select 4 20mA 0 0 1 1 1 5V DC 0 1 o 0 0 20 mA 0 1 0 1 Input Data Raw Proportional 0 0 0 Format Select Counts Engineering Units 0 0 1 Scaled for PID 0 1 0 Percent Range 0 1 1 42 Publication 1769 UM019A EN P October 2008 Publication 1769 UM019A EN P October 2008 Module Data Status and Channel Configuration Chapter 3 Enable Disable Channel EC This configuration selection lets each channel be enabled individually TIP When a channel is not enabled EC 0 no voltage or current reading is provided to the controller by the A D converter Any analog input channel that is not wired to a voltage or current source should not be enabled in the module configuration file Enabling unused analog inputs can result in non zero values being displayed in the module input data file Either disable all unused analog inputs or place a jumper wire between the Vin and V lin terminals for those channels Input Filter Selection The input filter selection field lets you select the filter frequency for each channel The filter frequency affects the noise rejection characteristics channel s
84. put Status Bits SOO and S01 Word 7 bits O and 1 contain the general operational status bits for output channels 0 and 1 When set 1 these bits indicate an output clamp range error associated with that channel The over and under range bits are logically ORed to the appropriate general status bit High Clamp over range Flag Bits 000 and 001 High clamp over range bits for output channels 0 and 1 are contained in Word 7 bits 8 and 12 When set 1 these bits indicate an output value sent to the module is over the user configured high clamp value for the output channel The module clamps the analog output signal at the high clamp value These bits are automatically reset 0 by the module when the high clamp condition clears unless the channel s clamp alarm bits are latched If the channel s clamp alarm bits are latched a set 1 high clamp flag bit clears via the corresponding Cancel High Clamp Latch bit in your output data file Low Clamp under range Flag Bits U00 and U01 Low clamp under range bits for output channels 0 and 1 are contained in Word 7 bits 9 and 13 When set these bits indicate an output value sent to the module is under the user configured low clamp value for the output channel The module clamps the analog output signal at the low clamp value These bits are automatically reset 0 by the module when the low clamp condition clears unless the channel s clamp alarm bits are latched If the channel
85. scale Output error over full temperature range 0 60 C 32 140 F voltage 0 3 of full scale Open and short circuit protection Yes Max short circuit current 50 mA Output overvoltage protection Yes Rated working voltage 30V AC 30V DC Output group to bus isolation 500V AC or 710V DC for 1 minute qualification test 30V AC 30V DC working voltage IEC Class 2 reinforced insulation Channel diagnostics High or Low Clamps Limit Exceeded by status bit reporting 1 The over or under range flag will come on when the normal operating range over under is exceeded The module will continue to convert the analog input up to the maximum full scale range The flag automatically resets when within the normal operating range unless configured to latch 2 Step response is the period of time between when the D A converter was instructed to go from minimum to full range until the device is at 63 of full range 3 Includes offset gain drift non linearity and repeatability error terms 4 Output ripple is the amount a fixed output varies with time assuming a constant load and temperature 5 Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it consecutively under the same conditions and in the same direction Publication 1769 UM019A EN P October 2008 n AppendixA Specifications Certifications Replacement Parts
86. ssigned output format codes for the module See Bit Definitions for Output Range and Output Data Configuration Words on page 50 for details on the assigned output range codes for the module Invalid Fault Value Selected These error codes occur when the value entered is not within the full range limits of the indicated channel as determined by the channel s output range type and format setting or the value entered is not within the limits set by the indicated channel s output clamp values Invalid Program ldle Value Selected These error codes occur when the value entered is not within the full range limits of the indicated channel as determined by the channel s output range type and format setting or the value entered is not within the limits set by the indicated channel s output clamp values 1 Some controllers do not support alternate output states Refer to your controller user manual to determine whether alternate output statues and these associated functions are supported Publication 1769 UM019A EN P October 2008 Module Inhibit Function Publication 1769 UM019A EN P October 2008 Module Diagnostics and Troubleshooting Chapter 4 Invalid Clamp Value Selected These error codes occur when the value entered is not within the full range limits of the indicated channel as determined by the channel s output range type and format setting or if the low clamp value is greater than the high clamp value
87. t user ABt A Timericounter_ A Input Output K Cor UNTITLED OB ua 2 EQ Project Help Controller i Controller Properties a Processor Status KAY Function Files AU 10 Configuration E hi Channel Configuration Program Files syso SYS1 LaD2 5 Data Files B cross Reference E 00 output Fh u wee 5 On the I O Configuration dialog box select the slot position where you want to add your module 6 In the Current Cards Available list double click 1769 IF4FXOF2F 4CH Input 2CH Output Fast Analog to add the module to the project in the indicated slot position MO Configuration Patt Read 10 Config High Speed Counter 8 input Isolated 120 VAC 164nput 797132 VAC BowerSuppy Analog 4 Channel Input Module Analog 4 Channel Input Module 76S4F4X0F2 Analog 4 Chan Inp 2 Chan Out 16 point TTL input A 124nput 159 265 VAC 164nput 10 30 VDC 76H1QEXOW4 E Input 24 VDC 4 Output RLY 16 nput High Speed 24 VDC 32 Input High Density 24 VDC 32 point 24YDC Sink Source Input 6 Channel RTD Module 6 Channel Thermocouple Module 8 Dutput 120 240 VAC 16 Dutput 120 240 VAC 8 Output High Current 24 VDC 16 Qutput 24 VDC Source 76 Publication 1769 UMO19A EN P October 2008 Module Addressing and Configuration with MicroLogix 1500 Controller Appendix B Publication 1769 UM019A EN P October 2008 7 Double click the newly added module MO Configuration r Current Cards Available Filter 41110 ad Read I0 Config 1769 HSC H
88. ta Status and Channel Configuration 48 Process Alarms Process alarms alert you when the module has exceeded configured high or low limits for each input channel You can latch process alarms Process alarms can generate interrupts A channel s process alarms are set at two user configurable alarm trigger points e Process Alarm High e Process Alarm Low The operation of each input channel s process alarms are controlled by bits in the Configuration Data file Enable alarms for a channel by setting EA 1 the EA bit for that channel Set the AL bit AL 1 for a channel to enable alarm latching Set the EI bit EI 1 for a channel to enable interrupts on that channel s process alarms Each channel s process alarm high data value and process alarm low data value are set by entering values in the corresponding words of the Configuration Data file for that channel The values entered for a channel s process alarms must be within the full scale data range as set by the Input Data Format selected for that channel If the process alarm data value entered is outside the full scale data range set for a channel the module indicates a configuration error Alarm Deadband You may configure an alarm deadband to work with the process alarms The deadband lets the process alarm status bit remain set despite the alarm condition disappearing as long as the input data remains within the deadband of the process alarm Th
89. tep response and module update time as explained below Noise Rejection The module uses firmware that provides noise rejection for the input signals The filter is programmable allowing you to select from nine filter frequencies for each channel A lower frequency 60 Hz versus 1000 Hz can provide better noise rejection but it increases channel step response time Normal Mode Rejection is better than 50 dB at 50 and 60 Hz with the 50 and 60 Hz filters selected respectively Transducer power supply noise transducer circuit noise or process variable irregularities may also be sources of normal mode noise Common Mode Rejection is better than 70 dB at 50 and 60 Hz with the 50 and 60 Hz filters selected respectively The modules perform well in the presence of common mode noise as long as the signals applied to the IN and ANLG Com input terminals do not exceed the working voltage rating of the module Improper earth ground may be a source of common mode noise 43 Chapter 3 4 Module Data Status and Channel Configuration Channel Step Response The selected channel filter frequency determines the channel s step response The step response is the time required for the analog input signal to reach 100 of its expected final value This means that if an input signal changes faster than the channel step response a portion of that signal will be attenuated by the channel filter Filter Selection Channe
90. time See channel update time or module update time update time See module update time W wire size 26 wiring 13 module 26 routing considerations 15 terminal block 25 91 Index 92 Publication 1769 UM019A EN P October 2008 Rockwell Automation Support www rockwellautomation com Rockwell Automation provides technical information on the Web to assist you in using its products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you experience a problem within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your product up and running United States 1 440 646 3434 Monday Friday 8 a m 5 p m EST Outside United Please contact your local Rockwell Automation representative for any States technical support issues New Product Satisfaction Return Rock
91. ts to assume when the system enters the Fault mode Valid values depend upon the type range and data format selected for each output channel or the user defined output clamp values If the value you enter is outside of the full range for the output type range and data format selected or outside of the limits set by the channel s low and high clamp values the module generates a configuration error The default value is 0 TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Program to Fault Enable PFE If a system currently in Program mode faults this setting determines whether the program or fault value is applied to the output If the selection is enabled PFE 1 the module applies the Fault mode data value If the selection is disabled PFE 0 the module applies the Program mode data value The default setting is disabled TIP Not all controllers support alternate output states and this function Refer to your controller s user manual for details Clamping Limiting Clamping limits the outputs from the module to within a user configured range when the controller commands an output to a value outside of that range The module supports a high clamp value and a low clamp value for each output channel Once clamps are set for a module any data received from the controller that exceeds those clamp values sets an appropriate clamp status bit and transitions t
92. use a ring lug maximum 1 4 in o d with a 0 139 in minimum i d M3 5 with the module 4 Tighten the terminal screw making sure the pressure plate secures the wire Recommended torque when tightening terminal screws is 0 68 Nem Ibein TIP If you need to remove the finger safe cover insert a screwdriver into one of the square wiring holes and gently pry the cover off If you wire the terminal block with the finger safe cover removed you will not be able to put it back on the terminal block because the wires will be in the way Wire Size and Terminal Screw Torque Each terminal accepts up to two wires Wire Type Wire Size Terminal Screw Torque Retaining Screw Torque Solid Cu 90 C 194 F 0325 2080 mm2 22 14 AWG 0 68 Nem 6 Ibein 0 46 Nem 4 1 Ibein Stranded Cu 90 C 194 F 9325 1 310mm 22 16 AWG 0 68 Nem 6 Ibein 0 46 Nem 4 1 Ibein 26 Publication 1769 UM019A EN P October 2008 Installation and Wiring Chapter 2 Wire the Modules ATTENTION To prevent shock hazard care should be taken when wiring the module to analog signal sources Before wiring any analog module disconnect power from the system power supply and from any other source to the analog module After the analog module is properly installed follow the wiring procedure below For proper operation and high immunity to electrical noise always use Belden 8761 shielded twisted pair or equivalent wire When
93. utput channel accuracy output accuracy The difference between the actual analog output value and what is expected when a given digital code is applied to the d a converter Expressed as a percent of full scale The error will include gain offset and drift elements and is defined at 25 C 77 F and also over the full operating temperature range 0 60 C 0 140 F output image The output from the controller to the module outputs The output image contains the digital output data to be converted to analog output signals by the module repeatability The closeness of agreement among repeated measurements of the same variable under the same conditions resolution The smallest detectable change in a measurement typically expressed in engineering units for example 1 mV or as a number of bits For example a 12 bit system has 4096 possible output states It can therefore measure 1 part in 4096 status word Contains status information about the channel s current configuration and operational state You can use this information in your ladder program to determine whether the channel data word is valid step response time For inputs this is the time required for the channel data word signal to reach a specified percentage of its expected final value given a large step change in the input signal update time See module update time Publication 1769 UM019A EN P October 2008 Numerics 17
94. well Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor in order to complete the return process Dutside United Please contact your local Rockwell Automation representative for the States return procedure Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1769 UM019A EN P October 2008 Copyright O 2008 Rockwell Automation Inc All rights reserved Printed in the U S A
95. wiring an analog input take care to avoid connecting a voltage source to a channel configured for current input Improper module operation or damage to the voltage source can occur Never connect a voltage or current source to an analog output channel Belden 8761 Wire Cut foil shield and drain wire Signal Wire Signal Wire ignal Wire Drain Wire Foil Shield Signal Wire To wire your module follow these steps 1 At each end of the cable strip some casing to expose the individual wires 2 Trim the signal wires to 2 in lengths 3 Strip about 5 mm 3 16 in of insulation away to expose the end of the wire Be careful when stripping wires Wire fragments that fall into a module could cause damage when you cycle power Publication 1769 UM019A EN P October 2008 21 Chapter 2 28 Installation and Wiring 8 At one end of the cable twist the drain wire and foil shield together Under normal conditions this drain wire and shield junction must be connected to earth ground via a panel or DIN rail mounting screw at the analog I O module end Keep the length of the drain wire as short as possible In environments where high frequency noise may be present it may be necessary to also ground the cable shields to earth via a 0 1 pF capacitor at the sensor end At the other end of the cable cut the drain wire and foil shield back to the cable unless the sensor end of the cable r

1769-UM019 - Rockwell Automation

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