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SCADASense 4203 DR - Control Microsystems

1. Maximum Span Maximum Working Maximum Code Sensor URL DP and AP Static MWP Overrange DP AP Mpa psi Mpa Psi Mpa psi A 30 inH20 7 5 kPa 100 psia 0 7 100 0 7 100 1 0 150 B 200 inH20 50 kPa 300 psia 2 1 300 2 1 300 3 1 450 CG 840 inH20 210 kPa 300 psia 2 1 300 2 1 300 3 1 450 D 200 inH20 50 kPa 1500 psia 10 1500 10 1500 15 2250 F 300 inH20 75 kPa 1500 psia 10 1500 10 1500 15 2250 E 840 inH20 210 kPa 1500 psia 10 1500 10 1500 15 2250 Measured and Transmitted Outputs e Absolute Pressure Configurable for Gauge Pressure PGP PAP Patm e Differential Pressure e Process Temperature from External RTD SCADASense 4203 DR Installation and User Manual October 19 2007 60 Process Temperature Measurement and Limits Measurement DIN IEC 2 3 or 4 wire 100 ohm Platinum Resistance Temperature Detector RTD Span Limits 10 and 538 C 50 and 1000 F Range Limits 40 and 649 C 40 and 1200 F Adjustable Damping The transmitter response time is normally 1 0 s or the electronically adjustable setting of 0 00 none 0 50 1 2 4 8 16 or 32 seconds whichever is greater for a 90 recovery from an 80 input step as defined in ANSI ISA S51 1 Suppressed Zero and Elevated Zero Suppressed or elevated zero ranges acceptable as long as Span and Range Limits are not exceeded Minimum Allowable Pressure With Silicone Fill Fluid Full vacu
2. 40251 ASCII Read Write ch user defined display text These registers hold the text that will be SCADASense 4203 DR Installation and User Manual October 19 2007 included i in the display cycle if the bit to display the 5 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40252 40253 Float Read Write 6 user defined display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 6 D user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 254 40260 ASCII Read Write 6 user defined display text These registers hold the text that will be included i in the display cycle if the bit to display the 6 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40 40261 40262 Float Read Write 7 user defined
3. P3 Figure 20 COM3 RS 232 Wiring 4 1 2 COM1 RS 232 Serial Port Settings The following table shows the serial and protocol communication parameters supported by COM1 These parameters are fixed and cannot be changed by users 4 1 3 COM2 RS 232 Serial Port Settings The following table shows the serial and protocol communication parameters supported by COM2 These parameters are set from TelePACE ISaGRAF Workbench or from an application program running in the controller Default values are set when a Cold Boot or Service Boot is performed on the controller Baud Rate 300 600 1200 2400 4800 9600 19200 38400 57600 and 115200 mg Default 9600 Duplex Full and Half e lee SCADASense 4203 DR Installation and User Manual October 19 2007 25 Protocol None Modbus RTU or Modbus ASCII DF1 and DNP Default Modbus RTU Addressing Mode Standard or Extended Default Standard 4 1 4 COM3 RS 232 Serial Port Settings The following table shows the serial and protocol communication parameters supported by COM3 These parameters are set from TelePACE ISaGRAF Workbench or from an application program running in the controller Default values are set when a Cold Boot or Service Boot is performed on the controller Parameter Supported Values Baud Rate 300 600 1200 2400 4800 9600 19200 38400 57600 and 115200 anne Default 9600 Duplex Full and Half pe doa OOOO Odd None or Even Default None Protocol Non
4. 3 Rotate the process covers so that the longer tab is at the bottom 4 Reinstall the process covers and bolts Torque the cover bolts to 100 Nm 75 Ibft in several even increments Torque values are 66 Nm 50 Ibft when optional 316 ss bolts are specified 5 Pressure test the sensor and process cover assembly by applying a hydrostatic pressure of 150 of the maximum static and over range pressure see page 3 to both sides of the process cover sensor assembly simultaneously through the process connections Hold pressure for one minute There should be no leakage of the test fluid through the gaskets If leakage occurs retighten the cover bolts per Step 4 or replace the gaskets and retest CAUTION Perform hydrostatic test with a liquid and follow proper hydrostatic test procedures SCADASense 4203 DR Installation and User Manual 55 October 19 2007 8 Troubleshooting 8 1 Analog Output Problem Outputs are always OMA Check the power supply Check the wiring The analog output on this transmitter is a sinking type and is not ground referenced The full scale output is less Check that the load resistance and power supply than 20mA is within specification Output is constant and Check that the analog output is not forced should be changing 8 2 Digital Input SES Input is off when a voltage is Remove the voltage The digital input monitors supplied contacts or transistor collector drain only Input is on when no signa
5. 2 to 200 inH2 O 0 50 to 50 kPa 3 to 300 psi 0 021 to 2 1 MPa C 10 to 840 inH20 2 50 to 210 kPa 3 to 300 psi 0 021 to 2 1 MPa D 2 to 200 inH20 0 50 to 50 kPa 30 to 1500 psi 0 21 to 10 MPa F 3 to 300 inH20 0 75 to 75 kPa 30 to 1500 psi 0 21 to 10 MPa E 10 to 840 inH20 2 50 to 210 kPa 30 to 1500 psi 0 21 to 10 MPa J 2 to 200 inH20 0 50 to 50 kPa 30 to 3000 psi 0 21 to 21 MPa K 3 to 300 inH20 0 75 to 75 kPa 30 to 3000 psi 0 21 to 21 MPa L 10 to 840 inH20 2 5 to 210 kPa 30 to 3000 psi 0 21 to 21 MPa Low Profile Sensor 0 5 to 30 inH20 0 12 to 7 5 kPa 1 to 100 psi 0 007 to 0 7 MPa 2 to 200 inH20 0 50 to 50 kPa 3 to 300 psi 0 021 to 2 1 MPa 10 to 840 inH20 2 5 to 210 kPa 3 to 300 psi 0 021 to 2 1 MPa 2 to 200 inH20 0 50 to 50 kPa 30 to 1500 psi 0 21 to 10 MPa 3 to 300 inH20 0 75 to 75 kPa 30 to 1500 psi 10 to 840 inH20 30 to 1500 psi 0 21 to 10 MPa 2 to 200 inH20 0 50 to 50 kPa 30 to 3000 psi 3 to 300 inH20 0 75 to 75 kPa 30 to 3000 psi 0 21 to 21 MPa D z lt N x s lt c 10 to 840 inH20 2 5 to 210 kPa 2 5 to 210 kPa 30 to 3000 psi 0 21 to 10 MPa 0 21 to 21 MPa 0 21 to 21 MPa Maximum Static Pressure Working Pressure MWP and Overrange Pressure
6. 7001234 ENCLOSURE TYPE 4X 20degC lt Ta lt 70degC IP66 9 30VDC 384mW 300 WC 75kPa Max ambient temp 70degC WARNING EXPLOSION HAZARD AE DONGT OPEN WHEN ENERGIZED CONDUIT ENTRIES ARE 1 2 IN NPT KEEP COVER TIGHT WHILE CIRCUITS ARE ALIVE Kanata ON K2K 2A9 DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN CANADA SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS Absolute 1500psi 10MPa MFG DATE 2007 MwP 1500psi 10MPa For all other specifications please refer to product manual WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1 DIVISION 2 SCADASense 4203 DR Installation and User Manual 65 October 19 2007 9 16 Dimensions 137 Allow 50 mm 2 in F a 54 124 clearance for 124 cover removal 49 both ends Note 5 e la Extended cover used with optional LCD indicator L H Indicator low high mm pressure side in Optional side venv drain Note 3 Process connector Note 4 Note 2 e 119 47 NOTES External earth I ground Optional r transmitter mounting bracket Transmitter with Mounting Options M1 orM2 External earth ground For surface mounting replace U Bolt with two 0 375 in diameter bolts of sufficient length to pass through bracket and surface Vertical DN 50 or 2 in pipe shown La Rotate U bolt 90 for mounting to horizontal pipe 1 Conduit connection 1 2 NPT or PG 13 5 both sides plug un
7. BOTH HIGH AND LOW SIDES SIMULTANEOUSLY CALIBRATING PRESSURE SOURCE A SHUTOFF VALVES Note Altamate connection point for calibrating equipmentis optional vant screw not shown on high pressure side cover BLEEDER VALVES NEEDLE TYPE Figure 6 Absolute Pressure Calibration Connections SCADASense 4203 DR Installation and User Manual 11 October 19 2007 3 2 Optional Display Module The optional display module is used to provide local display of meter run data The display may be configured using the SCADASense 4000 Series Configurator RealFLO Flow Computer commands or Modbus Register Mapping The data to display and the interval between the displayed items is user defined The SCADASense 4000 Series Configurator is installed from the Hardware Documentation CD When installed on your PC it is found in the Windows Programs Control Microsystems 4000 Series program group Refer to the online help document of this program for additional assistance in configuring your transmitter display The SCADASense series of transmitter can also be configured using the RealFLO application Refer to the MVT Configuration commands section of the RealFLO User and Reference manual for complete information on using RealFLO to configure the Display Module The Display Control Configuration section of the TeleBUS Protocol Section of the RealFLO User and Reference manual provides the information for using the Display Module
8. Limit LRL SP signal below Lower Range Limit LRL 10 N A 40408 Integer Read Diagnostic Bits This register holds a bit mapped value The individual bits correspond to these conditions Bit 15 N A SCADASense 4203 DR Installation and User Manual October 19 2007 Bit 14 RTD signal above Upper Range Limit URL 10 Bit 13 RTD signal above Upper Range Limit URL Bit 12 RTD signal above Upper Operating Limit URV Bit 11 RTD signal below Lower Operating Limit LRV Bit 10 RTD signal below Lower Range Limit LRL Bit 09 RTD signal below Lower Range Limit LRL 10 Bit 08 N A Bit 07 Primary Variable is bad Bit 06 Secondary Variable is bad Bit 05 Tertiary Variable is bad Bit 04 Reserved Bit 03 Reserved Bit 02 Reserved Bit 01 Reserved Bit 00 Off line Flag see register 40206 40409 Integer Read Diagnostic Bits This register holds a bit mapped value The individual bits correspond to these conditions Bit 15 Sensor module is not updating Bit 14 reserved Bit 13 Sensor microprocessor is not responding Bit 12 reserved Bit 11 reserved Bit 10 reserved Bit 09 reserved Bit 08 reserved Bit 07 reserved Bit 06 reserved Bit 05 reserved Bit 04 reserved Bit 03 reserved Bit 02 reserved Bit 01 Hardware write protect status Bit 00 Software write protect status 40410 Integer Read Diagnostic Bits NTE This register is reserved for future diagn
9. R Connections Connections com3com pg pa IRET Cold Boot Switch Figure 9 Terminal Board Layout 3 4 Power Supply The SCADASense 4203 DR is powered from a 9 to 30VDC input power source e Input power is applied to the PWR and PWR terminals on connector P1 Refer to section 9 Specifications of this manual for the minimum and maximum operating voltages and input power requirements e When the input voltage is below the minimum recommended voltage the GFC will turn off e Exceeding the maximum input voltage or applying a reverse voltage may damage the GFC External Fusing is recommended on early production of these models 3 4 1 Fusing The SCADASense 4203 DR requires fusing on the power supply inputs This fusing is included on the terminal board The fuse is located between connectors P1 and P5 These connectors must be removed to have access to the fuse The replacement fuse is a Littelfuse R452 750 for the transmitter See Figure 11 Input Power Wiring with Internal Fuse Littelfuse R452 750 is available from Control Microsystems as part number 200094 Note External Fusing is recommended on early production DR Series GFC s Use a 0 75A Slow Blow Fuse for the SCADASense 4203 DR as shown in Figure 10 Input Power Wiring with External Fuse SCADASense 4203 DR Installation and User Manual 15 October 19 2007 0 5A 0 75A Slow P1 Power Note See text for fuse recommendations and power sup
10. Service mode stops the programs to allow reprogramming and controller initialization Start up in the COLD BOOT mode initializes the controller and erases all programs 5 1 1 Run Mode RUN meode is the normal operating mode of the controller Ensure the Cold Boot push button is not pushed when power is applied to start Run mode operation When power is applied to the controller board e The user defined serial communication parameters for all COM ports are used e Ifa TelePACE Ladder Logic or ISaGRAF application program is loaded in RAM it is executed e Ifa TelePACE or ISaGRAF C application program is loaded in RAM and the program checksum is correct it is executed e If there is no application program in RAM and there is an application program in flash ROM then the flash ROM program will be executed e The controller lock settings and password are used 5 1 2 Service Mode Service mode is used during application programming and maintenance work When the controller is starts in Service mode e The default serial communication parameters are used see section 4 Serial Communication for a description of the default parameters e The Sensor driver is installed on Com 1 Com 1 is set to Sensor protocol 4800 Baud no parity 8 data bits and one stop bit e The TelePACE Ladder Logic or ISaGRAF program is stopped e The C program is stopped e All programs are retained in non volatile memory e The controller lock settings and pa
11. addition to these two serial ports these GFC s have an internal serial port defined as COM1 This serial port is not assessable by users and is used for communication between the controller and the sensor User serial ports on the transmitter are designated COM2 and COM3 Connections to COM2 and COM3 are made using removable 3 position terminal blocks 4 1 RS 232 Serial Communications Ports Both COM2 and COM3 are capable of RS 232 operation RS 232 operation is selected by installing the appropriate jumper link on the terminal board labeled COM2 and COM3 RS 232 operation uses RxD TxD and COM signals Refer to Figure 19 COM2 RS 232 Wiring and Figure 20 COM3 RS 232 Wiring for connector wiring descriptions NOTES e The low power transmitters used in COM2 and COM3 generate 0 to 5V levels This is less than the RS 232 specification but still compatible with all RS 232 receivers Cables should be limited to a maximum of 10 ft 3m e Shielded cable should be used to protect the signals from noise and to comply with FCC and CE regulatory requirements The shield is connected to Ground at one end only 4 1 1 RS 232 Wiring Examples RS 232 9 Pin D connector DTE Note DIP Switch set to the RIGHT on COM2 for RS 232 operation Figure 19 COM2 RS 232 Wiring SCADASense 4203 DR Installation and User Manual 24 October 19 2007 Note DIP Switch set to the RIGHT on COMS for RS 232 operation RS 232 9 Pin D connector DTE
12. and Nuts ASTM A193 Grade B7 high strength alloy steel for bolts and ASTM A194 Grade 2H high strength alloy steel for nuts are standard Options include NACE Class B7M bolting 17 4 ss bolting and 316 ss bolting Sensor Material Process Wetted 316 L ss or Hastelloy C as specified Sensor Fill Fluids Silicone Oil Environmental Protection Transmitter is dust tight and weather proof per IEC IP66 and provides the environmental and corrosion resistant protection of NEMA Type 4X Electronics Housing and Housing Covers Housing has two compartments to separate the electronics from the field connections The housing and covers are made from low copper die cast aluminum alloy with an epoxy finish or from 316 ss Buna N O ring seals are used to seal the threaded housing covers housing neck and terminal block Electrical Connections Field wiring enters through 1 2 NPT threaded entrances on either side of the electronics housing Wires terminate in removable terminal blocks for ease of installation and calibration Mounting Position The transmitter may be mounted in any orientation Approximate Mass 3 5 kg 7 8 Ib without Process Connectors 4 2 kg 9 2 1b with Process Connectors Add 1 1 kg 2 4 Ib with 316 ss Housing Add 0 2 kg 0 4 Ib with LCD Indicator Option SCADASense 4203 DR Installation and User Manual 64 October 19 2007 9 15 Approvals and Certifications c CSA us Explosion proof Class
13. be displayed Any value outside of that range will be replaced 40288 40289 Float 5 dashes on the display 40290 40296 ASCII Read Write user defined display text These registers hold the text that will be included i in the display cycle if the bit to display the 10 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40297 40298 Float Read Write 11 user defined display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 11 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed SCADASense 4203 DR Installation and User Manual gt A8 4203 DR Installation and User Manual October 19 2007 43 ET value outside of that range will be replaced ET dashes on the display be 40305 La ee 11 user defined display text These registers hold the text that will be included i in the display cycle if the bit to display the 11 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASC
14. each register Valid values are any ASCII character 40044 40059 ASCII Read Write Message 32 characters These registers hold the transmitter message The message can be up to 32 characters Two characters are stored in each register Valid SCADASense 4203 DR Installation and User Manual October 19 2007 values are any ASCII character ee se Read Write Differential Pressure Units This register holds a value representing the engineering units for the differential pressure Valid values are shown below 2 Pascals Pa 3 kiloPascal kPa 6 inches of water at 68 F 40061 Integer Read Write Static Pressure Units This register holds a value representing the engineering units for the static pressure Valid values are shown below 3 kiloPascal kPa 4 megaPascal MPa 5 pounds per square inch psi 40062 Integer Read Write Process Temperature Units This register holds a value representing the engineering units for the process temperature Valid values are shown below 20 degrees Celsius C 21 degrees Fahrenheit F 40063 40125 40125 Reserved o OS ee er kee Display a armer Interval This register controls the display scan interval It will hold the value in seconds that each reading selected in the Display Control will remain on the display Valid values will be integers between 2000 and 60000 ms moter Dese SSCSC d EE 28 Bit field Read Write Display Control This register contro
15. in the display cycle if the bit to display the 2 9 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40218 40224 ASCII Read Write 2 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 2 user defined data set is turned on in the Display Control register Each register holds 2 SCADASense 4203 DR Installation and User Manual October 19 2007 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40225 40226 Float Read Write 3 user defined display value These registers hold the floating point value that will be included i in the display cycle if the bit to display the 3 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40227 40233 ASCII Read Write 3 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 3 user defined data set is turned on in the Display Control register Each register holds 2 ASCII charact
16. made if the transmitter mode is not correct 40401 40402 Float Read Differential Pressure DP These registers hold the differential pressure as a floating point number in the specified floating point format 40403 40404 Float Read Static Pressure SP These registers hold the static pressure as a floating point number in the specified floating point format The diagnostic bits indicate the SCADASense 4203 DR Installation and User Manual October 19 2007 validity of this register 46520405 40406 aa Read Process Temperature PT These registers hold the process temperature as a floating point number in the specified floating point format 40407 Integer Read Diagnostic Bits This register holds a bit mapped value The individual bits correspond to these conditions 15 Calibration flag see register 40206 14 The process values may not be valid If this bit is the only bit set then contact Technical Support Primary Variables are outside specification DP signal above Upper Range Limit URL 10 DP signal above Upper Range Limit URL DP signal above Upper Operating Limit URV DP signal below Lower Operating Limit LRV DP signal below Lower Range Limit LRL DP signal below Lower Range Limit LRL 10 SP signal above Upper Range Limit URL 10 SP signal above Upper Range Limit URL SP signal above Upper Operating Limit URV SP signal below Lower Operating Limit LRV SP signal below Lower Range
17. order byte The string is terminated with a NULL 0 character if it is less than 8 characters Set the first register to 0 to indicate a NULL empty string 6 4 Modbus Registers Table 2 Modbus Registers 40001 Integer Read Manufacturer s Code mod This register holds a constant value of 4000 This indicates the transmitter is manufactured by Control Microsystems 40002 Integer Read Type Code This indicates the model of the transmitter Type Code 42990 SCADASense 4203 DR 40003 Integer Read Software Revision Level PET register holds the revision number of the controller firmware 40004 Integer Read Sensor Software Version Level This register holds the version number of the sensor firmware This is read from the sensor It uses the format MAJOR VERSION 100 MINOR VERSION For example 1 19 would be viewed as 119 in register 40004 40005 40006 Dees 40007 40008 Integer Read Transmitter Serial Number Register 40007 holds the manufacture date as bits in the format YYYYYYYMMMMDDDDD where these bits correspond to Year 1986 Month Day Register 40008 holds the core number 40009 Integer Read Sensor Hardware Version lg gl register holds the version number of the sensor hardware This is read from the sensor 40010 Integer Read Modbus Revision mm PETE register holds the Modbus mapping and protocol revision It is fixed at 1 40011 Integer Read Write Sensor Type This register selects if the Static Pressure meas
18. the SP lower operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The SP lower operating limit must be greater than or equal to 0 if absolute pressure is selected or 1 atmospheric reference if gage pressure is selected The difference between the secondary variable UOL and secondary variable LOL must also be larger than 0 5 of 40427 40428 Float the secondary variable URL 40429 40430 Float Read PT Upper Range Limit These registers hold the PT upper range value as a floating point number in the specified floating point format 40431 40432 Float Read PT Lower Range Limit These registers hold the PT upper range value as a floating point number in the specified floating point format 40433 40434 Float Read Write PT Upper Operating Limit These registers hold the PT upper operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The PT upper operating limit may be set higher than the tertiary variable upper range limit The tertiary variable upper operating limit my be set SCADASense 4203 DR Installation and User Mnal A8 4203 DR Installation and User Manual October 19 2007 Read Write SP Upper Operat
19. with Flow Computer commands The Modbus Register Mapping section of this manual contains information on configuring the Display Module using Modbus registers Note Configuring a SCADASense transmitter using the local display is possible with older transmitters only See the application note Configuring an older SCADASense transmitter using the Local Dsplay pdf located in the same directory as this document for a detailed procedure Newer SCADASense transmitters no longer have this configuration menu available off the local display and have to be configured using other means as noted above If you cannot access the menu it is not available on your transmitter version 3 2 1 Adding the Optional Display To add the optional display refer to Figure 7 and proceed as follows 1 Turn off the transmitter power source 2 Remove the electronics compartment cover by rotating it counterclockwise Screw in the cover lock if applicable Ge Plug the display into the receptacle at the top of the electronics assembly 4 Ensure that the O ring is seated in its groove in the display housing Then insert the display into the electronics compartment by grasping the two tabs on the display and rotating it approximately 10 in a clockwise direction 5 Install the new cover with a window onto the housing by rotating it clockwise until the O ring contacts the housing then continue to hand tighten it as much as possible at least 1 4 t
20. 4203 DR transmitter provides Modbus master slave and EFM Modbus as its native protocols DNP 3 0 protocol is optionally available Custom protocols can be implemented using C programming These transmitters can optionally be configured using the SCADASense 4000 Series Configurator UI which is shipped on an accompanying Configuration CD The SCADASense 4000 Series Configurator supports the configuration monitoring and calibration of all SCADASense 4000 Series transmitters Also referred to as Gas Flow Computer GFC or simply transmitter SCADASense 4203 DR Installation and User Manual 6 October 19 2007 2 Important Safety Information Power input and output I O wiring must be in accordance with Class I Division 2 wiring methods Article 501 4 b of the National Electrical Code NFPA 70 for installations in the U S or as specified in Section 18 1J2 of the Canadian Electrical Code for installations within Canada and in accordance with the authority having jurisdiction WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1 DIVISION 2 WARNING EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS TURN OFF POWER BEFORE REPLACING OR WIRING MODULES WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS SCADASense 4203 DR Installation and User Manual 7 October 19 2007 3 Installation 3 1 Mounting The
21. ALS EXTERNAL EARTH GROUND Figure 8 Accessing Field Terminals The GFC uses screw termination style connectors for termination of field wiring These connectors accommodate solid or stranded wires from 16 to 28 AWG The connectors are removable for field service and replacement purposes Leave enough slack in the field wiring for the connector to be removed Note The use of transient surge protection is recommended in installations prone to high levels of electrical transients and surges CAUTION Remove power before servicing unit CAUTION The transmitter threaded end cap with the terminal board wiring diagram must be installed on the housing end that has the terminal board This is a Class Div 2 Hazardous Locations requirement There are five connectors for field wiring Refer to Figure 9 Terminal Board Layout for connector locations Connector pinouts and wiring examples are described in each of the respective sections of this manual SCADASense 4203 DR Installation and User Manual 14 October 19 2007 Status E LED Input Power DC Power Q Q AOUT Connections DC Power Qp4 F QI ETR 1 Analog Output Digital U Input Output and Counter COM2 COM 2 TX A Q S Q COM Input Connections RS 232 or 485 Connections COM 2 RX B Q p CTRO DIN DOUT L COM 2 com e COM 2 232 485 mm Sr OQ COM 3 232 485 Sie coms TX a O GIR em RS 232 or 485 COM 3 RX B Q Q
22. I Div 1 Groups B C and D Hazardous Locations c CSA us Class I Div 2 Groups A B C and D Hazardous Locations Temperature code T5 at maximum ambient 70 C Provides non incendive field circuits for RTD LCIE 07 ATEX6058 Ex d IIC T6 IECEx CSA 05 0011 Exd IIC T6 Digital FCC Part 15 Subpart B Class A Verification Emissions EN 61000 6 4 2001 Electromagnetic Compatibility Generic Emission Standard for Industrial Environments Immunity EN 61000 6 2 2001 Electromagnetic Compatibility Generic Standards Immunity For Industrial Environments 9 15 1 ATEX IECEx label CONTROL MODEL 4202 DR22F101XA1 L SCADASense MICROSYSTEMS 0344 126 TELEMETERING EQUIPMENT FOR USE IN HAZARDOUS LOCATIONS LCIE 07 ATEX6058 Exa IC Te SERIAL 1001234 SpanCode F ENCLOSURE TYPE 4X Fres SE 9 30VDC 384mW 300 WC 75kPa Max ambient temp 70degC CONDUIT ENTRIES ARE 1 2 IN NPT OOOO ee 4500psiMoMPa 2007 mwe 1500psi 10MPa WARNING EXPLOSION HAZARD DO NOT OPEN WHEN ENERGIZED 48 Steacie Drive KEEP COVER TIGHT WHILE CIRCUITS ARE ALIVE Kanata ON K2K 2A9 DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN For all other specifications please refer to product manual CANADA SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS CONTROL 4202 DS22F101XA1 L SCADASense MICROSYSTEMS SE e SERIAL Span Cod TELEMETERING EQUIPMENT FOR USE IN HAZARDOUS LOCATIONS ek ATEXG05B Ex d IG T6 eens
23. II characters The Display Module ASCII Characters table below lists the displayable characters 40306 40307 Float Read Write 12 user defined display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 12 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40308 40314 ASCII Read Write 12 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 12 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters wemmer Bees CS Tae 40400 Float Read Write Atmospheric Pressure These registers hold the user specified atmospheric pressure as a floating point number in the specified floating point format This value is used when the sensor type is set to gage using register 40011 This value is ignored if the sensor type is set to absolute The value in this register must be in the same units as the static pressure The transmitter must be in the offline mode to change this register No change will be
24. OUT Note See specifications for load resistance range and power supply limits Figure 14 Analog Output Wiring SCADASense 4203 DR Installation and User Manual 19 October 19 2007 3 7 1 Current Outputs The analog output is a sinking output that is not ground referenced The load connects between connector P5 pin 4 and a positive power supply as shown in Figure 14 Analog Output Wiring Refer the Specifications section for power supply limits and load resistance ranges 3 7 2 Voltage Outputs To obtain voltage outputs connect a load resistor in the current output Connect the voltage device across the load resistor The table below list resistance values and output range settings for two common voltage ranges The resistance value listed is the parallel resistance of the device and the load resistor Voltage Range Output Range 0 to 5V 250Q 0 20mA 3 7 3 Analog Outputs Data Format The analog output has a 12 bit unipolar digital to analog converter There are 4096 counts in the output signal range The 0 20mA output range resolution is 4 88 A count The table below shows the output current for several D A values Given that the analog output is referenced to a power source these currents have to be provided through a load fo Joma B Dm 3 7 4 Digital Output Control with External Relay The analog output can be used to control an external relay Electromechanical or solid state relays that meet the output requi
25. SCADASense 4203 DR Installation and User Manual CONTROL MICROSYSTEMS SCADA products for the distance 48 Steacie Drive Telephone 613 591 1943 Kanata Ontario Facsimile 613 591 1022 K2K 2A9 Technical Support 888 226 6876 Canada 888 2CONTROL SCADASense 4203 DR Series Installation and User Manual 2006 Control Microsystems Inc All rights reserved Printed in Canada Trademarks TeleSAFE TelePACE SmartWIRE SCADAPack TeleSAFE Micro16 and TeleBUS are registered trademarks of Control Microsystems Inc All other product names are copyright and registered trademarks or trade names of their respective owners Material used in the User and Reference manual section titled SCADAServer OLE Automation Reference is distributed under license from the OPC Foundation SCADASense 4203 DR Installation and User Manual 1 October 19 2007 Table of Contents 1 e UE EE 6 2 IMPORTANT SAFETY INFORMATION rrrnnnvvvrnnnnnnvennnnnnnnvnnnnnnnnnvnnnnnnnnnennnnnn 7 3 INSTALEA HON Gara 8 3 1 Monas hee hn Sa ae oe on chon ahh SIAN 8 3 1 1 Process Mounted Transmitter 8 3 1 2 Pipe or Surface Mounted Transmitter sseeeeesennennneeeeeeerrrrnnnreeeee 9 3 1 3 Positioning the Transmitter HOUSING EE 9 3 1 4 Manifold Types and Installation seeeeennnnneneeeeeeeeenrnnnneesseerrnrnnnreneeee 9 3 1 5 Connections For Sensor Calibration rrrrnnnnnnnnnnnnnnrrrrnnnnnnnnrrrnnnnnnn 11 3 2 Optional Display Modul Cc usgusmnomm
26. Sensor mode is selected by performing a Sensor Boot using the following procedure 1 Remove power from the controller 2 Push and hold the Cold Boot push button down 3 Apply power to the controller 4 A Sensor boot occurs when the Cold Boot push button is pushed and held for between 15 and 30 seconds The STAT LED blinks rapidly after 15 seconds to indicate the Sensor boot mode is selected 5 The STAT LED will blink short short long while the controller is in the Sensor mode 6 The Sensor Boot remains in effect until the controller is reset Note If the Cold Boot push button is released before the STAT LED starts to blink rapidly the controller will start in Service mode 5 1 4 Cold Boot Mode Cold Boot mode is used after installing new controller firmware or when it is desirable to initialize the DR Series GFC to its default state When the controller starts in Cold Boot mode e The default serial communication parameters are used see section 4 Serial Communication for a description of the default parameters e The Sensor driver is installed on com Com1 serial port parameters are set to 4800 baud no parity 8 data bits and one stop bit e The TelePACE Ladder Logic or ISaGRAF programs are erased e The C program is erased e The registers in the I O database or I O Connection are initialized to their default values SCADASense 4203 DR Installation and User Manual 31 October 19 2007 e The Regist
27. ange DINO ON and Communication on both serial ports Full Power Mode 9 6 Analog Input Power Input 8 bits resolution Voltage Monitor Accuracy 1 0V 9 32 768V measurement range 0 32 768V scaling Isolation Common ground return connected to negative side of Vin power input 9 7 Analog Output Output Signal 0 20mA Range Load Resistance 550 to 14000 with 30Vdc supply Range 250 to 11000 with 24Vdc supply 0 to 8500 with 19Vdc supply 0 to 5000 with 12Vdc supply 0 to 3500 with 9Vdc supply Note Analog output sinks current Maximum power dissipation is 380mW Example 20mA at 19V Output Type Single ended regulation on negative side with positive side of load connected to a positive voltage Isolation Common ground return connected to negative side of Vin power input Resolution 12 bits Accuracy Specified from 0 5 20mA 0 15 of full scale at 25 C 77 F 0 25 of full scale over temperature range Noise and 0 04 maximum SCADASense 4203 DR Installation and User Manual 58 October 19 2007 Transient Transient 2 5kV surge withstand capability as per ANSI IEEE Protection C37 90 1 1989 Response Time Less than 10us for 10 to 90 signal change 9 8 Turbine Meter Counter Input Counter 1 Single turbine meter input Designed for use with low voltage turbine meter outputs Turbine Meter Minimum input 30mVp p at 5 50Hz Sensitivity Minimum input 150mVp p at 150Hz Minimum input 650mVp p at 5kHz Mi
28. ault 1 Bit Receive Flow Control Transmit Flow Contra T io 65534 Default Protocol None Modbus RTU or Modbus ASCII DF1 and DNP Default Modbus RTU Addressing Mode Standard or Extended Default Standard 4 2 5 COM3 RS 485 Serial Port Settings The following table shows the serial and protocol communication parameters supported by COM3 These parameters are set from TelePACE ISaGRAF Workbench or from an application program running in the controller Default values are set when a Cold Boot or Service Boot is performed on the controller Baud Rate 300 600 1200 2400 4800 9600 19200 38400 57600 and 115200 Default 9600 Full and Half Default Half Odd None or Even Default None SCADASense 4203 DR Installation and User Manual 28 October 19 2007 Data Bits 7 or 8 Bits Default 8 Bits Stop Bits 1 or 2 Bits Default 1 Bit Receive Flow Control ModbusRTU Default ModbusRTU Transmit Flow Control Ignore CTS or None Default None 1 10 65534 Default 1 Protocol None Modbus RTU or Modbus ASCII DF1 and DNP Default Modbus RTU Addressing Mode Standard or Extended Default Standard SCADASense 4203 DR Installation and User Manual October 19 2007 29 5 Operation 5 1 Operating Modes The SCADASense 4203 DR may start up in Run Service Sensor or Cold Boot mode Start up in the RUN mode automatically executes TelePACE or ISaGRAF applications and the C applications the controller memory Start up in the
29. be used and the shield should be connected at one end only There is an enclosure ground connection that can be used for this purpose 3 8 2 Counter Digital Input CTRO DIN DOUT The counter digital input is used to count or monitor contact closures and open collector drain devices The input circuitry provides 5mA of wetting current for the contact Refer to Figure 17 Digital and Counter Input Wiring for examples of wiring to this input This input shares a Common with CTR1 The CTRO DIN DOUT counter digital input is a high speed input Ensure that the applied input is free of contact bounce 3 8 3 Digital Output CTRO DIN DOUT The CTRO DIN DOUT is an open drain sinking digital output The output is typically used to control 12VDC to 24VDC loads with currents up to 500mA The positive side of the load connects to a ve 30VDC maximum power supply The negative side of the load connects to connector P5 1 Refer to Figure 18 Digital Output Wiring Example for wiring details SCADASense 4203 DR Installation and User Manual 22 October 19 2007 9 30VDC Power Supply Figure 18 Digital Output Wiring Example SCADASense 4203 DR Installation and User Manual October 19 2007 23 4 Serial Communication The SCADASense 4203 DR is equipped with two serial communication ports for user interface to the controller Both serial communication ports support RS 232 serial communication and RS 485 serial communication In
30. but instead are referenced to their respective incoming electrical grounds The grounds of the RS 485 devices on the network must be within several volts of each other SCADASense 4203 DR Installation and User Manual 26 October 19 2007 Note Shielded cable should be used to protect the signals from noise and to comply with FCC and CE regulatory requirement The shield is connected to Ground at one end only 4 2 1 RS 485 Wiring Examples RS 485 2 Wire Master Note COM2 DIP switch to the LEFT for RS 485 operation See text for grounding and shielding requirements Figure 21 COM2 RS 485 Wiring Note COM3 DIP switch to the LEFT for RS 485 operation See text for grounding and shielding requirements RS 485 2 Wire Master Figure 22 COM3 RS 485 Wiring 4 2 2 RS 485 Bias Resistors The RS 485 receiver inputs on the SCADASense 4203 DR are biased to ensure that that received data is driven to a valid state space when there are no active drivers on the network The value of these bias resistors is 5100 ohms from Ground to the B input and 5100 ohms from 5V to the A input 4 2 3 RS 485 Termination Resistors Termination resistors are required in long networks operating at the highest baud rates Shorter networks in high noise environments may also benefit from terminations Networks as long 1000 ft operating at 9600 baud will function without termination resistors Terminations should be considered if the ba
31. ceeeaeeeereas 27 4 2 4 COM2 RS 485 Serial Port Settings AAR 28 4 2 5 COM3 RS 485 Serial Port Settings rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrer 28 5 OPERATION seerne arenaen 30 5 1 Operating ME EE 30 5 1 1 Run Mode 30 5 1 2 Service Mode 30 5 1 3 Sensor Mode 31 5 1 4 Gold Boo Mode aS EE 31 5 2 LED Status Indicator 32 5 2 1 LED Power Control 32 6 MODBUS REGISTER MAPPING mennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 33 6 1 Write Protect Jumper 33 6 2 Software Write brotect 33 6 3 Data FOrmatS 0 ccccccceeccecceccceccecceeeceeceecauececcaeceeecuecaeeceecuecaeeseecueeneeeerens 33 6 4 eelere TEE 34 6 4 1 Default Parameters rrrnrnnrnnnnnnrvnnnnnnvnnnnnnvnnnnnnnnnnnnennnnnennnnnnnnneennenne 51 6 4 2 Display Module ASCII Characters nsssnneneeeeeeenenrrnrnnesseernrnnnrneeee 52 7 MAIN PENANG Eeer eebe ee 54 7 1 thum B EN ve Aes 54 7 2 Rotating Process Covers for Venting rrrrrrrrrrvrrrrrvrrrrrrrrrrrnnrrnnsnnnnnnnn 54 8 TROUBLESHOOTING enrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnenn 56 8 1 Analog OUP UT a aan ee EEE A RRE E RE a 56 8 2 Doms 56 8 3 Digital e TE 56 8 4 Counter IMPUS puusarasenvaenemeneneneneneneaieaemieneavenimjinnni 56 SCADASense 4203 DR Installation and User Manual 3 October 19 2007 9 SPECIFICATIONS um cata saaudeesccaudeceisauuataccawesataeuaceeteusin 57 9 1 Es ME JE EE EEE EEE OE EE 57 92 Controler EE NE EE EE EEK EE EE c
32. contents for 2 years RAM with no power Clock calendar 1 minute month at 25 C 1 3 minutes month 0 to 50 C 9 3 Communications Communication 3 position removable terminal block Port COM2 Switch selectable RS 232 or RS485 andCOM3 TxD and RxD implemented RS 232 compatible serial port CMOS Functions when COM2 3 switch is in RS232 position 2 wire half duplex 51000 bias resistors Functions when COM2 3 switch is in RS485 position COM2 Baud 300 600 1200 2400 4800 9600 19200 38400 57600 Rate and 115200 COM3 Baud 300 600 1200 2400 4800 9600 19200 38400 57600 Rate and 115200 Parity none even or odd Word Length 7 or 8 bits Stop Bits 1 or 2 bits Transient COM2 COM3 2 5kV surge withstand capability as per Protection ANSI IEEE C37 90 1 1989 Isolation Common ground return connected to negative side of Vin SCADASense 4203 DR Installation and User Manual 57 October 19 2007 Cable Length RS 232 maximum 10 ft 3 m RS 485 maximum 4000 ft 1200 m Protocol TeleBUS compatible with Modbus RTU and Modbus ASCII Protocol Modes Slave master master slave store and forward 9 4 Visual Indicators Status Internal Status LED shows functional status 9 5 Power Supply DC power Input 9V minimum 30V maximum Typically 165mW at 12V during normal operation Reduced Power Mode Typically 330mW at 12V during normal operation Full Power Mode Maximum 400mW at 30V at full temperature r
33. display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 7 D user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40263 40269 ASCII Read Write 7 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 7 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40270 40271 Float Read Write 8 user defined display value These registers hold the floating point value that will be included i in the display cycle if the bit to display the 8 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display SCADASense 4203 DR Installation and User Manual gt 42 4203 DR Installation and User Manual October 19 2007 40272 40278 ASCII Read Write 8 user defined display text These registers hold the text that will be included in the display cycle if the bit to d
34. e Modbus RTU or Modbus ASCII DF1 and DNP Default Modbus RTU Addressing Mode Standard or Extended Default Standard 4 2 RS 485 Serial Communications Ports Both COM2 and COM3 are capable of 2 wire RS 485 operation RS 485 operation is selected by removing the appropriate jumper link on the terminal board labeled COM2 and COM3 RS 485 operation uses A and B signals Refer to Figure 21 COM2 RS 485 Wiring and Figure 22 COM3 RS 485 Wiring for connector wiring descriptions Data Bits 7 or 8 Bits Default 8 Bits RS 485 uses balanced differential signals Proper RS 485 operation requires that all devices communicating on the signal pair be referenced to the same point In the transmitter this reference point is established by the devices connected to the Power Input and I O The incoming power PWR on P1 1 will generally establish the reference point The RS 485 serial communication ports transmit and receive differential voltages to other RS 485 devices on a network The RS 485 specification allows a maximum of 32 devices connected on a single RS 485 network The specification for RS 485 recommends that the cable length should not exceed a maximum of 4000 feet or 1200 meters Termination resistors are required when using long cable lengths and high baud rates Refer to section 4 2 3 RS 485 Termination Resistors for information on termination resistors The signal grounds of the RS 485 devices in the network are not connected together
35. e care should be used when disassembling and reassembling the device Any cables that are removed in the disassembly process must by carefully reconnected Be sure not to pinch or damage these cables during reassembly It is necessary to replace the tie wrap to secure to mechanically secure the battery Note A SCADASense transmitter must be cold booted after a battery replacement to initialize RAM Unpredictable operation may result if a cold boot is not performed 7 2 Rotating Process Covers for Venting As received the IDP10 Transmitter provides sensor cavity draining without the need for side drain connections regardless of whether the transmitter is mounted vertically or horizontally Sensor cavity venting is provided by mounting horizontally or with the optional vent screw V However if you did not specify this option you can still achieve venting instead of draining with vertical mounting by rotating the process covers See Figure 23 SCADASense 4203 DR Installation and User Manual 54 October 19 2007 STANDARD ORIENTATION PROCESS COVERS CONDENSED LIQUID FREELY DRAINS GAS FREELY VENTS REESE INVERTED PROCESS COVERS Figure 23 Sensor Cavity Venting and Draining To rotate the process covers refer to Figure 23 Sensor Cavity Venting and Draining and proceed as follows 1 Remove the process covers from the sensor by removing two hex head bolts 2 Replace the gaskets in the process covers
36. ee E 57 9 3 E elen erte ie 57 9 4 Visual 0 e E 58 9 5 ee ele 58 9 6 EE RE EE 58 9 7 ANBIOG OUD ee 58 9 8 Turbine Meter Counter Input 59 9 9 Digital Foer 59 9 10 Be 16 LOV TEE 59 9 11 Transmitter Functional Specifications seeeeeeseeseneenrnneeeeerrrnrnnreneeeee 60 9 12 Transmitter Temperature Specifications ccccceceeeeeeeeeeeeeeeeeeeeeeeeeees 61 9 13 Transmitter Performance Specifications c cccccceeceeeeeeeneeeeeeeeeeeeees 62 9 14 Transmitter Physical Specifications 0ssssneneeeeeeeenennnnreeeeerrrrnrreeeeee 63 9 15 Approvals and Re ur ee 65 9 15 1 ATEX IECEx label EE 65 9 16 EREM 66 Index of Figures Figure 1 Process Mount d GFG sus egeuegugeckekendeegkg geet feabeueseges eabsnabipesteaenieasedatiasttaenense 8 Figure 2 Mounting the SCADASense 4203 DR Series to a Pipe or Gurtace 9 Figure 5 PGI M573 Five Valve Manfold aresuarsdepdnteb due ek Saved 10 Figure 6 PGI M673 Five Valve Mantold 10 Figure 7 Differential Pressure Calibration Connections xrrrrnnvrrrrnnnnnnnrrnnnnrrrrnnnnnnnerrnnnnnn 11 Figure 8 Absolute Pressure Calibration Connections ssssssessserrrereseerrrrrrrrrrssrrrrrrrn 11 Figure 3 Optional Display and Write Protect Jumper 13 Figure 4 Accessing Field Terminals ccisuieiectubos teense arate commas ele tye daiednasalen ae data leee nt 14 Figure 5 Terminal Board Layouts ccccicceietee Rs eege Zeie Matra ade ene 15 Figure 6 Input Power Wiring with Exte
37. een the tertiary variable UOL and tertiary variable LOL is no larger than the difference between the tertiary variable URL and tertiary variable LRL The difference between the tertiary variable UOL and tertiary variable LOL must also be larger than 0 5 of the tertiary variable URL 40437 40438 Float Write DP offset These registers are used to change the DP offset as a floating point number in the specified floating point format This register is write only The transmitter must be in the calibrate mode to change this register No change will be made if the transmitter mode is not correct The DP offset must be within 0 5 primary variable URL of the default reading 40439 40440 Float Read Write DP Slope These registers hold the DP slope as a floating point number in the specified floating point format The transmitter must be in the calibrate mode to change this register No change will be made if the transmitter mode is not correct The DP span entered must result in a slope of between 0 5 and 2 0 40441 40442 Float Read Write DP Damping These registers hold the DP damping as a floating point number in the specified floating point format Valid values are 0 0 damping off 0 25 0 5 1 0 2 0 4 0 8 0 16 0 and 32 0 seconds The SCADASense 4203 DR Installation and User Manual October 19 2007 49 default value is 0 damping off The transmitter must be in the offline or calibrate mode to change this regist
38. ense 4203 DR can be disabled to conserve power This is particularly useful in solar powered or unattended installations The application program sets the default state of the LED power The state of the STAT LED on or off and the time to return to the default state may be set in the TelePACE ISaGRAF or C application The default state is set for OFF and time to return to the default state is set for 5 minutes at the factory SCADASense 4203 DR Installation and User Manual 32 October 19 2007 6 Modbus Register Mapping The tables in this section of the manual describe the SCADASense 4203 DR parameters that are assigned to Modbus registers The registers defined may be read only or read and write registers The Read Write column in the tables indicates the register type e Read indicates the register is read only e Read Write indicates the register may be read or written to 6 1 Write Protect Jumper The transmitter can be write protected by installing the write protect jumper See Figure 7 Optional Display and Write Protect Jumper for the location of the write protection jumper e When the write protect jumper is installed registers 40001 to 40499 are read only e When the write protect jumper is not installed the read write ability corresponds to the table Note When the write protect jumper is changed while the transmitter is powered it may take up to one minute for the change to be recognized 6 2 Software Wri
39. er No change will be made if the transmitter mode is not correct 40443 40444 Float SP offset These registers are used to change the SP offset as a floating point number in the specified floating point format This register is write only The transmitter must be in the calibrate mode to change this register No change will be made if the transmitter mode is not correct The SP offset must be within 0 5 secondary variable URL of the default reading 40445 40446 Float Read Write SP slope These registers hold the SP slope as a floating point number in the specified floating point format The transmitter must be in the calibrate mode to change this register No change will be made if the transmitter mode is not correct The SP span entered must result in a slope of between 0 5 and 2 0 In order to change the span at least 5 of the rated pressure must be applied otherwise the calibration will be rejected 40447 40448 Float Read Write SP Damping These registers hold the SP damping as a floating point number in the specified floating point format Valid values are 0 0 damping off 0 25 0 5 1 0 2 0 4 0 8 0 16 0 and 32 0 seconds The default value is 0 damping off The transmitter must be in the offline or calibrate mode to change this register No change will be made if the transmitter mode is not correct 40449 40450 Float Read Write PT Offset These registers hold the PT offset as a floating point number in
40. er Assignment is erased e The controller is unlocked 5 1 4 1 Cold Boot Cold Boot mode is selected by performing a Cold Boot using the following procedure 1 Remove power from the controller 2 Push and hold the Cold Boot push button down 3 Apply power to the controller 4 A Cold Boot occurs when the Cold Boot push button is pushed and held for more than 30 seconds The STAT LED blinks slowly after 30 seconds to indicate the Cold Boot mode is selected Note If the Cold Boot push button is released before the STAT LED starts to blink slowly the controller will start in Sensor mode 5 2 LED Status Indicator The STAT LED indicates an alarm condition The STAT LED blinks when an alarm occurs The STAT LED turns off when all alarms clear The STAT LED blinks a binary sequence indicating alarm codes The sequences consist of long and short flashes followed by an off delay of 1 second The sequence then repeats The sequence may be read as the Controller Status Code A short flash indicates a binary zero A long flash indicates a binary one The least significant bit is output first As few bits as possible are displayed all leading zeros are ignored The application program defines the values of the alarm codes The table below shows the meaning of the sequences _ CONTROLLER STATUS CODE Of 0 O Normalh sd see 1 Long Register Assignment EE Error 5 2 1 LED Power Control The STAT LED on the SCADAS
41. er entered barometric pressure Digital output accuracy 0 05 of Span for spans gt or 10 of URL Digital Output Accuracy for spans of lt 10 URL 0 005 X URL Span of Span Process Temperature 0 28 C 0 5 F for the SCADASense DR Series transmitter This does not include RTD uncertainties which are additive Stability Long Term Drift less than 0 05 of URL per year over a 5 year period Power up Time Less than 10 seconds for output to reach first valid measurement Vibration Effect 0 2 of URL per g for vibrations in the range of 5 to 500 Hz with double amplitudes of 6 3 mm 0 25 in in the range of 5 to 15 Hz or accelerations of 3 g in the range of 15 to 500 Hz whichever is smaller for transmitter with aluminum housing and with double amplitudes of 6 3 mm 0 25 in in the range of 5 to 9 Hz or accelerations of g in the range of 9 to 500 Hz whichever is smaller for transmitter with 316 ss housing SCADASense 4203 DR Installation and User Manual 62 October 19 2007 RFI Effect The output error is less than 0 1 of span for radio frequencies in the range of 27 to 1000 MHz and field intensity of 30 V m when the transmitter is properly installed with shielded conduit and grounding and housing covers are in place Per IEC Std 801 3 Supply Voltage Effect Output changes less than 0 005 of span for each 1 V change within the specified supply voltage requirements Static Pres
42. er of character overrun errors on Sensor communication with the sensor electronics This register is cleared when the controller is reset Integer Read Sensor checksum errors This register holds the number of checksum errors on Sensor communication with the sensor electronics This register is cleared when the controller is reset Integer Read Sensor commands sent SCADASense 4203 DR Installation and User Manual October 19 2007 This register holds the number of Sensor commands sent to the sensor electronics This register is cleared when the controller is reset 40162 Integer Read Sensor responses received This register holds the number of Sensor responses received from the sensor electronics This register is cleared when the controller is reset a014 40203 TI eeneg 40204 Integer Read Scaled Integer Method This register is included only for 3095 compatibility Scaled integers are not supported The only valid value is 0 The register will always return 0 when read 40205 Integer Read Write Reset to Default Parameters Writing to this register resets the transmitter to default parameters Note The transmitter calibration is reset to full scale with an offset of zero The transmitter should be re zeroed after this action A sequence of three numbers must be written to the register to cause a reset This protects accidental modification of the register from resetting the parameters Use the following procedure t
43. ers The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40234 40235 Float Read Write 4 user defined display value These registers hold the floating point value that will be included i in the display cycle if the bit to display the 4 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40236 40242 ASCII Read Write 4 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 4 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40243 40244 Float Read Write 5 user defined display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 5 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed ou value outside of that range will be replaced 5 dashes on the display 40245
44. fference between the primary variable URL and primary variable LRL The difference between the primary variable UOL and primary variable LOL must also be larger than 1 of the primary variable URL 40421 40422 Float Read SP Upper Range Limit These registers hold the SP upper range value as a floating point number in the specified floating point format SCADASense 4203 DR Installation and User Manual gt A0 4203 DR Installation and User Manual October 19 2007 Read Write DP Upper Operating Limit These registers hold the DP upper operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The DP upper operating limit may be set higher than the primary variable upper range limit The primary variable upper operating limit my be set as high as 1 5 times the primary variable upper range limit provided that the difference between the primary variable UOL and primary variable LOL is no larger than the difference between the primary variable URL and primary variable LRL 40423 40424 Float SP Lower Range Limit These registers hold the SP lower range value as a floating point number in the specified floating point format 40425 40426 secondary variable LOL must also be larger than 1 of the secondary variable URL Read Write SP Lower Operating Limit These registers hold
45. ing Limit These registers hold the SP upper operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The SP upper operating limit may be set higher than the secondary variable upper range limit The secondary variable upper operating limit may be set as high as 1 25 times the secondary variable upper range limit The difference between the secondary variable UOL and as high as 1 25 times the tertiary variable upper range limit provided that the difference between the tertiary variable UOL and tertiary variable LOL is no larger than the difference between the tertiary variable URL and tertiary variable LRL The difference between the tertiary variable UOL and tertiary variable LOL must also be larger than 0 5 of the tertiary variable URL 40435 40436 Float Read Write PT Lower Operating Limit These registers hold the PT lower operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The PT lower operating limit may be set lower than the tertiary variable lower range limit The tertiary variable lower operating limit my be set as low as absolute zero 273 15 C 459 67 F 0 K or 0 R provided that the difference betw
46. isplay the 8 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40279 40280 Float Read Write 9 user defined display value These registers hold the floating point value that will be included i in the display cycle if the bit to display the 9 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40281 40287 ASCII Read Write 9 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 9 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters Read Write 10 user defined display value These registers hold the floating point value that will be included i in the display cycle if the bit to display the 10 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can
47. l is Check that the digital input is not forced on applied Input is off when a signal is Check that the digital input is not forced off applied 8 3 Digital Output Problem Acton i Using TelePACE firmware Ensure the 4203 DR 4202 DR Extended I O cannot turn output on or off register assignment is being used Using ISaGRAF firmware Ensure the ss4203dr I O equipment is added to cannot turn output on or off I O connection Output is on when no signal Check that the digital input is not forced on is applied Output is off when a signal Check that the digital input is not forced off is applied 8 4 Counter Inputs Incorrect counts on CTRO DINOcounter digital input is a high speed CTR DINO input Ensure that the applied input is free of contact bounce SCADASense 4203 DR Installation and User Manual October 19 2007 56 9 Specifications Disclaimer Control Microsystems reserves the right to change product specifications without notice For more information visit www controlmicrosystems com 9 1 General I O Terminations 2 3 and 4 pole removable terminal blocks 16 to 28 AWG 8A contacts Environment 5 RH to 95 RH non condensing 40 C to 70 C 40 F to 158 F 9 2 Controller Processors 32 bit ARM microcontroller 32MHz clock integrated watchdog timer Sensor interface co processor Memory 4MBytes CMOS RAM 8MBytes Flash ROM 1kBytes EEPROM Non volatile CMOS RAM with lithium battery retains
48. ld Types and Installation Several manifold models are available to interface a transmitter with the process piping The PGI M573 has FNPT inlets and FNPT outlets while the PGI M673 has 1 2 FNPT inlets and SCADASense 4203 DR Installation and User Manual 9 October 19 2007 Instrument Flange outlets Two options are available The CDT option is of carbon steel construction while the SDJ option uses 316SS NACE construction 140F max and has a fluorosilicone stem seal 7 126 MAX OPEN 181 1 2 NPT YP N STRUMENT SIDE Ge PROCESS SIDE 30 KR 28 3 576 2 2818 MOUNTING HOLES 85 7 Figure 3 PGI M573 Five Valve Manifold 7 125 MAX OPEN Figure 4 PGI M673 Five Valve Manifold The bolts to mount the PGI M673 model to the sensor are 7 16 20 x 1 SCADASense 4203 DR Installation and User Manual 10 October 19 2007 3 1 5 Connections For Sensor Calibration It should be noted that when an Absolute Static Pressure calibration is performed the bypass or cross feed valve on the manifold must be open When performing a Differential Pressure calibration the bypass valve must be closed BYPASS VALVE HIGH PRESSURE SIDE SHUTOFF VALVES CALIBRATING PRESSURE SOURCE Note Altemate connection point for calibrating equipment is optional vent screw not shown on high pressure side cover BLEEDER VALVES NEEDLE TYPE HIGH PRESSURE SIDE APPLY AP CALIBRATING PRESSURE OR VENT TO
49. ls which items are displayed on the display This register is a bit mapped field The following shows the effects of individual bits When a bit is turned on the floating point value and associated text will be cycled through on the display Bit 00 Display DP in transmitter units Bit 01 Display SP in transmitter units Bit 02 Display PT in transmitter units Bit 03 Display Communication settings baud rate and station number Bit 04 Display 17 user defined data set Bit 05 Display 2 user defined data set Bit 06 Display 3 user defined data set Bit 07 Display 4 user defined data set Bit 08 Display 5 user defined data set Bit 09 Display 6 user defined data set Bit 10 Display D user defined data set Bit 11 Display 8 user defined data set Bit 12 Display 9 user defined data set SCADASense 4203 DR Installation and User Manual Se 4203 DR Installation and User Manual October 19 2007 Bit 13 Display 10 user defined data set Bit 14 Display 11 user defined data set Bit 15 Display 12 user defined data set mem Bees OOOO SS o og Integer Read Write Response Delay time This register is included for 3095FB compatibility only The response delay time cannot be set The value in this register has no effect 40132 Integer Read Write Floating Point Format This register is included for 3095FB compatibility only The floating point format is fixed This register specifies the byte o
50. nimum input 750mVp p at 10kHz Maximum input 4Vp p using internal amplifier Transient 2 5kV surge withstand capability as per ANSI IEEE C37 90 1 Protection 1989 Isolation Common ground return connected to Chassis Ground 9 9 Digital Counter Input Counter 0 Dry contact input Wetting current typically 5mA Contact closure to ground is ON Open input is OFF Frequency 0 10kHz Input Thresholds 0 8V typical turn on input voltage Less than 0 4V guaranteed turn on input voltage 1 5V typical turn off input voltage Greater than 2 0V guaranteed turn off input voltage Contact Resistance ON input requires less than 1000 contact resistance OFF input requires greater than 1kQ contact resistance Transient 2 5kV surge withstand capability as per ANSI IEEE Protection C37 90 1 1989 Isolation Common ground return connected to Chassis Ground 9 10 Digital Output Load Range 500mA maximum 30VDC maximum Transient 2 5kV surge withstand capability as per ANSI IEEE C37 90 1 Protection 1989 Isolation Common ground return connected to Chassis Ground Note Digital Output available on version 5 and later controller hardware October 19 2007 9 11 Transmitter Functional Specifications Span and Range Limits for Differential Pressure amp Absolute Pressure Span Differential Pressure Absolute Pressure Code inches of H20 kPa psia MPa A 0 5 to 30 inH20 0 12 to 7 5 kPa 1 to 100 psi 0 007 to 0 7 MPa B
51. nnseninnnimmetinundnssanddddv 12 3 2 1 Adding the Optional Display 12 3 3 He Gea i EE a ia AE E 13 3 4 Pors ee es ee oe ee e 15 3 4 1 FUSING EE 15 3 4 2 System Ee Te ue DEE 16 3 5 Internal Analog Input EE 16 3 6 EEE ERR E E 17 3 7 Anag Te TEE 19 3 7 1 HERE ENEE 20 3 7 2 Voltage Q tp tS raserer EE 20 3 7 3 Analog Outputs Data Fommat 20 3 7 4 Digital Output Control with External Relay rrrrrrrnnnnnnnornnnnnnrrrnnnnn 20 3 8 Digital O and Counters EEE EE 21 3 8 1 Turbine Meter Counter Input CIR 22 3 8 2 Counter Digital Input CTRO DIN DOUT n ssnssnneeeeeeseesnnnereeeseeeerene 22 3 8 3 Digital Output CTRO DIN DOUT massenes geaene ease 22 4 SERIAL COMMUNICATION i cvsnseseentisasnroamnsssosasctmensasapesesdsntmensdsasuensiemsnccams 24 4 1 RS 232 Serial Communications Ports sseeeeeeeeenneneneeeseerrrernnnrenseerrnne 24 4 1 1 RS 232 Wiring Examples EE 24 4 1 2 COM1 RS 232 Serial Port Settings cccceeeeeeeeeeeeeeeeneeeeeeeeeeeeeees 25 4 1 3 COM2 RS 232 Serial Port Settings ENNEN 25 SCADASense 4203 DR Installation and User Manul S S2 October 19 2007 4 1 4 COM3 RS 232 Serial Port Settings rrrrrrnnnnnnnnnnnnnnnrrrrnnnnnnnnrrrnnnnnnn 26 4 2 RS 485 Serial Communications Porte 26 4 2 1 RS 485 Wiring Examples ENEE 27 4 2 2 RS 485 Bias Resistors cccccceeccecceeececceeceeececceeeceeceecaeececcueeaeeeeeeas 27 4 2 3 RS 485 Termination Resistors 0cccccceeceecceccecececceccaeccec
52. nsert it in the electronics module aligning the tabs on the sides of the assembly and twist it in the clockwise direction 3 3 Transmitter Wiring The installation and wiring of the GFC must conform to local code requirements Note for North America Seal not required when installed with rigid conduit per requirements of the applicable electrical code When using instrument cable approved for the hazardous location a seal must be made with an approved cable gland or conduit seal per the requirements of the applicable electrical code SCADASense 4203 DR Installation and User Manual 13 October 19 2007 Note for ATEX IECEx Seal required when installed with rigid conduit per requirements of the applicable electrical code When using instrument cable approved for the hazardous location a seal must be made with an approved cable gland or conduit seal per the requirements of the applicable electrical code For access to the field terminals thread the cover lock if present into the housing to clear the threaded cover and remove the cover from the field terminals compartment as shown in Figure 8 Note that the embossed letters FIELD TERMINALS identify the proper compartment PG 13 5 OR 1 2 NPT CONDUIT CONNECTION FOR USER WIRING ONE ON OPPOSITE SIDE ALSO PLUG UNUSED OPENING WITH METAL PLUG PROVIDED OR EQUIVALENT TO MAINTAIN RFIVEMI ENVIRONMENTAL AND EXPLOSIONPROOF RATINGS REMOVE COVER TO ACCESS WIRING TERMIN
53. o reset the parameters Write the value 493 to the register Write the value 27254 to the register Write the value 6003 to the register To abort the sequence once it is started write any value other than the next value in the sequence See the Default Parameters table for default values 40206 Integer Read Write Sensor operating mode This register controls the operating mode of the transmitter online mode offline mode or calibrate mode Note Process values are updated only in the online mode Ensure the system is in a safe state before switching to offline or calibrate mode This register must be set to offline mode before changing engineering units or re ranging the transmitter This register must be in either offline mode or calibrate mode before changing the damping values This register must be set to calibration mode before changing the span or the zero Changes are not applied until the unit is placed SCADASense 4203 DR Installation and User Manual 39 4203 DR Installation and User Manual October 19 2007 online Valid values shown below The default value is 0 online 0 online mode normal operation 63 offline mode change engineering units re range transmitter or change damping values 255 calibrate mode change zero span or damping values The display will indicate OFFLINE when the transmitter is in the offline or calibrate modes The display will operate normally in the online mode When the transmi
54. oo SSS w 9 osr w SCADASense 4203 DR Installation and User Manual October 19 2007 53 7 Maintenance A SCADASense 4203 DR transmitter requires little maintenance If the program is lost during power outages the lithium battery may require replacement The analog input and output circuitry is calibrated at the factory and does not require periodic calibration Calibration may be necessary if the module has been repaired as a result of damage If the controller is not functioning correctly contact Control Microsystems Technical Support for information on returning the SCADAPack Controller for repair CAUTION Do not connect or disconnect any field wiring including the wiring to the RS 232 ports unless the power is off or the area is know to be non hazardous 7 1 Lithium Battery A small lithium battery powers the CMOS memory and real time clock when input power is removed The battery should not require replacement under normal conditions The shelf life of the battery is 10 years The battery is rated to maintain the real time clock and RAM data for two years with the power off Accidental shorting or extreme temperatures may damage the battery The battery is plugged into the circuit board and secured with a tie wrap If necessary it can be replaced with an identical battery available from Control Microsystems Battery replacement requires complete disassembly of the electronics assembly inside the controller Extrem
55. ostic bits This register always contains 0 40411 Integer Read Diagnostic Bits mag rett This register is reserved for future diagnostic bits This register always contains 0 SCADASense 4203 DR Installation and User Manual October 19 2007 40412 Integer Read Diagnostic Bits This register is reserved for future diagnostic bits This register always contains 0 40413 40414 Float Read DP Upper Range Limit These registers hold the DP upper range value as a floating point number in the specified floating point format 40415 40416 Float Read DP Lower Range Limit These registers hold the DP lower range value as a floating point number in the specified floating point format 40417 40418 The difference between the primary variable UOL and primary variable LOL must also be larger than 1 of the primary variable URL 40419 40420 Float Read Write DP Lower Operating Limit These registers hold the DP lower operating limit as a floating point number in the specified floating point format The transmitter must be in the offline mode to change this register No change will be made if the transmitter mode is not correct The DP lower operating limit may be set lower than the primary variable lower range limit The primary variable lower operating limit my be set as low as 1 5 times the primary variable lower range limit provided that the difference between the primary variable UOL and primary variable LOL is no larger than the di
56. ounter input identified as CTR1 Counter input CTR1 includes a built in pre amplifier and is designed to work with turbine meter inputs This counter input operates as a counter only SCADASense 4203 DR Installation and User Manual 21 October 19 2007 In addition to the turbine meter input the SCADASense 4203 DR has a multi purpose counter input and digital input output connection identified as CTRO DIN DOUT The CTRO DIN DOUT counter input is used with open collector or drain output devices relay contacts or switches The CTRO DIN DOUT digital output is an open drain sinking digital output Refer to the appropriate software manual for information on using counter Inputs in application programs For TelePACE applications and ISaGRAF applications refer to the Register Assignment and I O Complex Equipment respectively for the GFC P5 Turbine Meter Sensor CTRO DIN DOUT Note Counter 0 is shown as a relay or switch contact Counter 1 is shown as a turbine meter sensor Figure 17 Digital and Counter Input Wiring 3 8 1 Turbine Meter Counter Input CTR1 The SCADASense 4203 allows for the direct connection to one turbine meter sensor These sensors produce millivolt outputs and do not require an external pre amplifier when used with the GFC The turbine meter input can be used in low noise environments with shielded cabling Counter I is shown with a direct connection to a turbine meter sensor Shielded wiring must
57. ply requirements Figure 10 Input Power Wiring with External Fuse Power Note See text for power supply requirements Figure 11 Input Power Wiring with Internal Fuse 3 4 2 System Grounding The SCADASense 4203 DR circuitry is electrically isolated from the housing for voltages up to 550Vac All terminal board connections labeled COM on connectors P2 P3 and P5 are tied together and connected to PWR on the input power terminal block P1 The Serial Communication Ports Counter Digital Inputs Analog Outputs and Input Power all share the same electrical common 3 5 Internal Analog Input A SCADASense 4203DR Series transmitter has one internal analog input These internal analog inputs are accessed from the user application program The analog input monitors the supply voltage The analog input returns 16 bit integer values Valid values are 0 to 32700 The input value is scaled to represents the voltage in mV with 100mV resolution For TelePACE applications use e The 4203 DR 4202 DR Extended I O module register assignment to read the supply voltage in mV ona SCADASense 4203 DR SCADASense 4203 DR Installation and User Manual 16 October 19 2007 For ISaGRAF applications use e The ss4203dr complex equipment to read the supply voltage in mV on a SCADASense 4203 DR 3 6 RTD Input The SCADASense 4203 DR requires a connection to an RTD A 4 wire connection to the RTD is recommended for the highest accuracy Refer
58. rder of floating point registers All floating point numbers are in the IEEE 754 format Numbers are made up of one sign bit S eight exponent bits E and twenty three mantissa bits M A number consists of 4 bytes as shown below Byte A Byte B Byte C Byte D SEEE EEEE EMMM MMMM MMMM MMMM MMMM MMMM The only valid value is 0 The register will always return 0 when read 0 ABC D default RealFLO format 1 C DAB not available 2 DCBA not available 3 B A D C not available 40133 40144 Reseved o OS 40145 keng com2 ee ES errors This register holds the number of framing errors on com2 This register is cleared when the controller is reset 40146 Integer Read com2 parity errors This register holds the number of parity errors on com2 This register is cleared when the controller is reset 40147 Integer Read com2 overrun errors This register holds the number of character overrun errors on com2 This register is cleared when the controller is reset 40148 Integer Read com2 Modbus checksum errors This register holds the number of Modbus checksum errors on com2 This register is cleared when the controller is reset 40149 Integer Read com2 Modbus commands received This register holds the number of Modbus commands received on com2 This register is cleared when the controller is reset SCADASense 4203 DR Installation and User Manual October 19 2007 40150 Integer Read com2 Modbus responses sent This
59. register holds the number of Modbus responses sent on com2 This register is cleared when the controller is reset 40151 Integer Read com3 framing errors This register holds the number of framing errors on com3 This register is cleared when the controller is reset Integer com parity errors This register holds the number of parity errors on com3 This register is cleared when the controller is reset Integer Read com3 overrun errors This register holds the number of character overrun errors on com3 This register is cleared when the controller is reset Read com3 Modbus checksum errors This register holds the number of Modbus checksum errors on com3 This register is cleared when the controller is reset Read com3 Modbus commands received This register holds the number of Modbus commands received on coms This register is cleared when the controller is reset Read com3 Modbus responses sent This register holds the number of Modbus responses sent on coma This register is cleared when the controller is reset Read Sensor framing errors This register holds the number of framing errors on Sensor communication with the sensor electronics This register is cleared when the controller is reset Read Sensor parity errors This register holds the number of parity errors on Sensor communication with the sensor electronics This register is cleared when the controller is reset Read Sensor overrun errors This register holds the numb
60. rements of the analog output can be used An example of AC and DC digital outputs is shown using solid state relay modules These examples use DIN rail mounted output modules from Crouzet Gordos These modules have a 4 32VDC input range Turn OFF an output module by writing 0 to the Analog Output Turn ON an output module by writing 32767 20mA to the Analog Output Lower currents can be used to save power Refer to the relay specifications for the input requirements for the selected relay Model 84130104 is a 5 60V DC 3A DC output module with integrated fuse Refer to Figure 15 DC Digital Output Wiring Example for wiring details SCADASense 4203 DR Installation and User Manual 20 October 19 2007 Solid State Relay VT D GC 3 VDC 84130104 5 60VDC 3A 9 30VDC Input DC Output Module Output Power 4 VDC Supply Load may be wired in location A or B DC inductive loads must be diode suppressed Figure 15 DC Digital Output Wiring Example Model 84130105 is a 12 280V AC 5A AC output module with integrated fuse Refer to Figure 16 AC Digital Output Wiring Example for wiring details Solid State Relay G 3 1 LOAD A VAC Hot 84130105 12 280VAC 5A 9 30VDC Input AC Output Module Output Power 4 2 LOAD B VAC Neutral Supply Note Load may be wired in location A or B Figure 16 AC Digital Output Wiring Example 3 8 Digital I O and Counters The SCADASense 4203 DR has a turbine meter c
61. rnal Fuse ssssssssesessssseesrrnrersserrrrrrrnnerssrrrrrernn 16 Figure 7 Input Power Wiring with Internal FUSe rnrnnnnnnnannrnnnnnrnnnnnnnnnnrrnnnnrrnnnnnnnnnrrnnnnnn 16 Figure 8 Transmitter 4 Wire RTD Wiring rrrnnnnnnnnnnnnrrrnnnnnnnnnnnnnnrrrnnnnnnnnernnnnrrrnnnneesnerrnnnnnn 17 Figure 9 Transmitter 3 Wire RTD Wiring eononnnnnnnnnnvnnnnnnnnnnnnnnnnennnnnennnnnnnnnnnennnnnnnennennnnn 17 Figure 11 Analog Output Wri Nee due ee ind kjen EAR EE EEN 19 Figure 12 DC Digital Output Wiring Example ornnnnvrrrnnnnnnnonnnnnrrrrnnnnnnnnrnnnnnrrrrnnnnnnnerrnnnnnn 21 Figure 13 AC Digital Output Wiring Example AAA 21 Figure 14 Digital and Counter Input Wiring cece eeeeeeeee tere eee eeeeee eset etree eeennaeeeeeeeeeeteeee 22 SCADASense 4203 DR Installation and User Manul A October 19 2007 Figure 15 Digital Output Wiring Example 2 eeeceutgergetsgerhesetgoe Sege eRg eege ege 23 Figure 16 COM2 RS 232 Wiring mun kurven smiueadansu 24 Figure 17 COM3 RS 232 Wiring BE 25 Figure 18 COM2 RS 485 Wirnguuumssnsinijndjemkjeadduuintjedadmskjnakt end 27 Figure 19 COM3 RS 485 Wiring 2 seeeccensssicceet ve chewentas cues netkeweareasteukse shoves EES ENNEN 27 Figure 20 Sensor Cavity Venting and Draining rrvrrrrnnnnnnonrnnnnrrrrnnnnnnnrrnnnnrrrrnnnnenrerrnnnnnn 55 Index of Tables Table 1 Data Form l ae 33 Fable 2 MOdbus FOG SES Leed 34 Table 3 SCADASense 4203 DR Default Parameter 52 Table 4 Di
62. splay Module ASCII Characters AEN 52 SCADASense 4203 DR Installation and User Manual 5 October 19 2007 1 Overview The SCADASense 4203 DR is a two meter run flow computer with an integrated multivariable sensor The transmitter is supplied with a pre configured gas flow application and can also be programmed in TelePACE Relay Ladder Logic compiled C and IEC 61131 3 The SCADASense 4203 DR transmitter provides a discrete input output that can be used as status input or as a high frequency counter input or a sinking digital output A second high frequency counter input accepts low level inputs from devices such as turbine meters Standard analog output provides flexible control for variable speed motor drives control valves emergency shutdowns or whatever your site requires The applied power source voltage is internally monitored and available for communication to the SCADA host These SCADASense 4203 DR transmitters provide a Modbus mapping of all transmitter functions that is compatible with the Rosemount 3095FB MVT The transmitter can be used with or without the flow computer program This DR Series Gas Flow Computers GFC s provide two fully functional RS 232 485 selectable serial ports Either or both ports can be used with remote I O radios local displays or other serial devices Either of the two provided serial ports can be used to communicate with another member of the SCADAPack family for I O expansion The SCADASense
63. ssword are used 5 1 2 1 Service Boot Service mode is selected by performing a Service Boot using the following procedure 1 Remove power from the controller 2 Push and hold the Cold Boot button down 3 Apply power to the controller 4 Continue holding the Cold Boot push button down STAT LED turns on solid This will take about 3 seconds 5 Release the Cold Boot push button SCADASense 4203 DR Installation and User Manual 30 October 19 2007 6 The Service Boot remains in effect until the GFC is reset Note If the Cold Boot push button is released before the STAT LED turns on the controller will start in RUN mode 5 1 3 Sensor Mode The Sensor Mode allows direct communication with the sensor electronics This mode is provided to allow use of applications and tools that must communicate directly with the sensor electronics When the controller starts in Sensor mode e The coml and com serial ports operate at 4800 baud no parity 8 data bits and one stop bit e The com3 serial port does not function e Sensor messages received on com are transmitted on com1 with the initial FF removed Sensor messages received on com are transmitted on com2 Sensor timing restrictions are observed when transmitting In effect the transmitter is acting as a repeater e The TelePACE Ladder Logic or ISaGRAF program is stopped e The C program is stopped e No other controller features are available 5 1 3 1 Sensor Boot
64. sure Effect on Differential Pressure The zero and span shift for a 7 MPa 1000 psi change in static pressure is ZERO SHIFT 0 05 of URL SPAN SHIFT 0 1 of Reading Position Effect Transmitter may be mounted in any position Any zero effect caused by mounting position can be eliminated by re zeroing There is no span effect Ambient Temperature Effect Total effect for a 28 C 55 F change within Normal Operating Condition limits for both absolute and differential pressure measurements is DIGITAL OUTPUT 0 03 URL 0 06 Reading For Span Codes A and L DIGITAL OUTPUT 0 18 URL 0 025 Reading Switching and Indirect Lightning Transients The transmitter can withstand a transient surge up 2000 V common mode or 1000 V normal mode without permanent damage Output shift is lt 1 0 Per ANSI IEEE C62 41 1980 and IEC Std 801 5 Electromagnetic Compatibility Complies with NAMUR Part 1 Interference Immunity Requirement EMC Complies with Electromagnetic Compatibility Requirements of European EMC Directive 89 336 EEC by Conforming to following CENELEC and IEC Standards EN 50081 2 EN 50082 2 IEC 801 2 through 801 6 9 14 Transmitter Physical Specifications Process Cover and Connector Material Process Wetted 316 ss or Hastelloy C as specified SCADASense 4203 DR Installation and User Manual 63 October 19 2007 Process Cover and Process Connection Gaskets Glass filled ptfe Chemloy Process Cover Bolts
65. te Protect The Flow Computer must log all changes to measurement parameters When the flow computer is running the software write protect is enabled This prevents Modbus protocol commands and logic applications from writing the transmitter registers e When the software write protect is enabled registers 40001 to 40499 are read only via Modbus commands Ladder Logic register access and ISaGRAF register access C programs can write to the registers in the normal fashion e When the software write protect is disabled the read write ability corresponds to the table The software write protect is disabled by default at reset 6 3 Data Formats Data formats defined in the table below are used in the GFC DR Series controllers Table 1 Data Format Data Type Registers Description Required Unsigned integer in the range 0 to 65535 Float 2 IEEE single precision floating point number The byte order is determined by the contents of the Floating Point Byte Order register 40132 Floating point values are stored in two consecutive registers Both registers must be read or written in the same Modbus command Failure to do so may result in indeterminate values SCADASense 4203 DR Installation and User Manual 33 October 19 2007 Data Type Registers Description Required ASCII 1 Two characters are stored in each register Valid values are any ASCII character The first character is in the low order byte the second in the high
66. the specified floating point format The transmitter must be in the calibrate mode to change this register No change will be made if the transmitter mode is not correct The PT offset may be adjusted from the default value by up to 1 of the tertiary URL 40451 40499 fReseved o 40500 Integer Read Write Here for resevet mig mir output see default register assignment SCADASense 4203 DR Installation and User Manual October 19 2007 6 4 1 Default Parameters A SCADASense 4203 DR Series transmitter is reset to default values when the correct sequence is written to register 40205 The following table shows the registers that are reset and their default values SCADASense 4203 DR Installation and User Manual October 19 2007 51 Table 3 SCADASense 4203 DR Default Parameters ao wech BiagnosteBis man meer hb fBiagnosieBis mag wech Deoeicn mag eet foo DPLowerOperaiing Limit 40427 40428 Fot bi SPLowerOperainglimit 4047 4048 eg o0 Daf man 40442 Flot o0 Dien 0443 40444 bet 00 Eed mam Foa o0 EE 0449 40450 Foa o0 O EI oo o 6 4 2 Display Module ASCII Characters The table below lists the useable ASCII characters for the Display Module The User Defined Display Text registers use these characters Table 4 Display Module ASCII Characters 04 TH me gt SCADASense 4203 DR Installation and User Manual October 19 2007 52 geg SES E o p os po
67. the transmitter using the two lock washers and screws provided Mount the GFC with mounting bracket to a vertical or horizontal DN 50 or 2 in pipe To mount to a horizontal pipe turn the U bolt 90 from the position shown in Figure 2 The mounting bracket can also be used for wall mounting by securing the bracket to a wall using the U bolt mounting holes APPROXIMATELY 3 IN CLEARANCE REQUIRED FOR ACCESS TO MOUNTING BOLTS AND VENT SCREW FOR SURFACE MOUNTING REPLACE U BOLT WITH TWO 0 375 IN DIAMETER BOLTS OF SUFFICIENT LENGTH TO PASS THROUGH BRACKET AND SURFACE a oe DN 50 OR 2 IN PIPE SHOWN ROTATE U BOLT 90 FOR MOUNTING TO HORIZONTAL PIPE OPTIONAL SIDE VENT Figure 2 Mounting the SCADASense 4203 DR Series to a Pipe or Surface 3 1 3 Positioning the Transmitter Housing The SCADASense 4203 DR housing top works can be rotated up to one full turn in the counterclockwise direction when viewed from above for optimum access to adjustments display or conduit connections Note Do not rotate the housing more than one turn from the as received position If there is doubt about the housing rotational position turn fully clockwise and then back off no more than one full turn WARNING The small setscrew on the housing keeps the housing from being rotated too far This is NOT a locking screw Do not tamper with this screw Damage to the housing can occur if this setscrew is tampered with 3 1 4 Manifo
68. to Figure 12 Transmitter 4 Wire RTD Wiring for wiring information for 4 Wire RTDs to the transmitter I Excite Figure 12 Transmitter 4 Wire RTD Wiring A 3 wire RTD can be used with a minimal reduction in accuracy in the transmitter When using 3 wire RTDs run 4 wires as long as possible from the terminal board to the RTD See Figure 13 for wiring information for 3 Wire RTDs to the transmitter RTD 3 RTD Exicite SE ES EN P4 Figure 13 Transmitter 3 Wire RTD Wiring A 3 wire RTD can be used with the SCADASense 4203 DR The transmitter RTD circuitry will compensate for the resistance in the connection to pin 3 See Figure 13 for wiring information for 3 Wire RTDs on the transmitter SCADASense 4203 DR Installation and User Manual 17 October 19 2007 The transmitter RTD inputs have been declared as non incendive for use in Class I Div 2 Hazardous locations Ordinary wiring methods can be used in accordance with the NEC and CEC SCADASense 4203 DR Installation and User Manual October 19 2007 18 3 7 Analog Output The SCADASense 4203 includes one 0 20mA current sinking analog output The analog output is a sinking type in the sense that it limits the current flowing through its terminals to 0 20mA When a value of 0 is written to the D A converter the analog output allows OmA of current flow through its terminals When a value of 32760 is written to the D A converter the analog limits the current flow through i
69. transmitter can be supported by the process piping as shown in Figure I or mounted to a vertical or horizontal pipe or surface using the optional mounting bracket shown in Figure 2 Note If the GFC is not installed in the vertical position as shown in Figure I or Figure 2 readjust zero output to eliminate the position zero effect The GFC should be mounted so that any moisture condensing or draining into the field wiring compartment can exit through one of the two threaded conduit connections CAUTION To avoid damage to the GFC sensor do not use any impact devices such as an impact wrench or stamping device on the transmitter Note Use a suitable thread sealant on all connections 3 1 1 Process Mounted Transmitter Figure I shows a SCADASense 4203 DR transmitter mounted to and supported by the process piping FIELD TERMINALS COMPARTMENT CONTAINS TERMINAL BLOCK FOR USER MRING CONNECTIONS A TiN er D at l 1 i ANT at i ab hh iL MARK INDICATING LOW AND HIGH PRESSURE SIDES HIGH PRESSURE PROCESS CONNECTION LOW PRESSURE PROCESS CONNECTION PROCESS CONNECTORS 2 Figure 1 Process Mounted GFC SCADASense 4203 DR Installation and User Manual October 19 2007 3 1 2 Pipe or Surface Mounted Transmitter To mount the transmitter to a pipe or surface use the Optional Mounting Bracket Set Model Code Option M Referring to Figure 2 secure the mounting bracket to
70. ts terminals to 20mA Given that the analog output is referenced to a power source these currents have to be provided through an external load Refer to the appropriate software manual for information on using the analog output in an application programs For TelePACE and ISaGRAF applications refer to the Register Assignment or I O Complex Equipment respectively for the controller When a sinking analog output is wired to an external device care must be taken to ensure the operating characteristics of the analog output are considered As can be seen in Figure 14 Analog Output Wiring the LOAD does not connect to ground at any point The LOAD must be able to float above ground in order for the analog output to function The analog output must be connected to a differential input device For example in the wiring example shown in Figure 10 the points A and B will each be at a positive voltage based on the sinking current output the LOAD resistance and the Power Supply voltage e Fora sinking current of 0 mA a LOAD resistance of 250 Ohms and a power supply voltage of 24VDC the voltage at both A and B points is 24VDC e Fora sinking current of 20 mA a LOAD resistance of 250 Ohms and a power supply voltage of 24VDC the voltage at point B is 24VDC and the voltage at point A is 24VDC minus 5VDC 20 mA x 250 Ohms or 19VDC NOTE The LOAD cannot be connected to ground in any wiring configuration for the analog output A B P5 A
71. tter is in offline mode the only valid mode change is to online mode Note This register is cleared when the power is lost to the transmitter The transmitter always starts in online mode If power is lost while in either calibration or offline mode the transmitter may report incorrect measurement values Should this occur put the GFC in offline mode and write a valid DP Damping value The GFC will now need to be returned to online mode to complete the recovery 40207 40208 Float Read Write 1 user defined display value These registers hold the floating point value that will be included in the display cycle if the bit to display the 1 user defined data set is turned on in the Display Control register Only values between 9999 and 99999 can be displayed Any value outside of that range will be replaced 5 dashes on the display 40209 40215 ASCII Read Write 1 user defined display text These registers hold the text that will be included in the display cycle if the bit to display the 1 user defined data set is turned on in the Display Control register Each register holds 2 ASCII characters The first 7 ASCII characters will be displayed on line 2 of the display followed by the second 7 ASCII characters The Table 4 Display Module ASCII Characters table below lists the displayable characters 40216 40217 Float Read Write 2 user defined display value These registers hold the floating point value that will be included
72. ud rate is higher and the network is longer When termination resistors are required they are installed on the first and last station on the RS 485 wire pair All other stations should not have termination resistors SCADASense 4203 DR Installation and User Manual 27 October 19 2007 RS 485 networks are generally terminated with 120 ohm resistors on each end The required 120 ohm resistor must be supplied and installed by the user When using termination resistors it is necessary to increase the line biasing by adding lower value bias resistors in order to generate at least 0 2V across RS 485 line The suggested value of the bias resistors is 470 ohms One bias resistor is installed from the RS 485 line B to COM The second bias resistor is installed from the RS 485 line A to 5V 5V is not available on the transmitter but may be available on another device on the RS 485 network 4 2 4 COM2 RS 485 Serial Port Settings The following table shows the serial and protocol communication parameters supported by COM2 These parameters are set from TelePACE ISaGRAF Workbench or from an application program running in the controller Default values are set when a Cold Boot or Service Boot is performed on the controller Baud Rate 300 600 1200 2400 4800 9600 19200 38400 57600 and 115200 Default 9600 Duplex Full and Half Default Half Odd None or Even Default None Data Bits 7 or 8 Bits Default 8 Bits Stop Bits 1 or 2 Bits Def
73. um up to 121 C 250 F 9 12 Transmitter Temperature Specifications Sensor Body Reference conditions 24 2 0 C 75 4 0 F Normal operating conditions 29 to 82 o C 20 to 180 o F Operative limits 46 to 121 o C 50 to 250 o F Storage and transportation limits N A Sensor Electronics Reference conditions 24 2 0 C 75 4 0 F Normal operating conditions 29 to 82 o C 20 to 180 o F Operative limits 40 to 85 o C 40 to 185 o F Storage and transportation limits 54 to 85 o C 65 to 185 o F LCD Display Reference conditions 24 2 0 C 75 4 0 F SCADASense 4203 DR Installation and User Manual 61 October 19 2007 Normal operating conditions 29 to 82 o C 20 to 180 o F Operative limits 29 to 85 o C 20 to 185 o F Storage and transportation limits 54 to 85 o C 65 to 185 o F Although the LCD will not be damaged at any temperature within the Storage and Transportation Limits updates will be slowed and readability will be decreased at temperatures outside the Normal Operating Conditions 9 13 Transmitter Performance Specifications Zero Based Calibrations Stainless Steel Sensor with Silicone Fluid Under Reference Operating Conditions unless otherwise specified URL Upper Range Limit and Span Calibrated Span Accuracy Accuracy stated includes the effects of Linearity Hysteresis and Repeatability Differential and Absolute Pressure For gauge pressure accuracy add anticipated variation from us
74. ures gage or absolute pressure A value of 1 means gage pressure The gage pressure is calculated by measuring the absolute pressure and adding the contents of SCADASense 4203 DR Installation and User Manual October 19 2007 register 40399 The user must set the value in register 40399 for the gage pressure to be accurate A value of 0 means absolute pressure a0012 40014 TI ee SSSCSC d 40015 Integer Read Write Baud rate com2 This register is used to set the baud rate on Com2 of this transmitter When the value of this register changes the baud rate on Com2 is changed accordingly Valid values are 0 75 1 110 2 150 3 300 4 600 5 1200 6 2400 7 4800 8 9600 default 9 19200 10 38400 11 57600 12 115200 40016 Integer Read Write Transmitter Address This register holds the transmitter address This information comes from the COM2 station number Changing this value also changes the COM serial port settings to the new Modbus station number and makes the settings permanent 40078 40081 40032 40035 ASCII Read Write Tag name 8 characters These registers hold the transmitter tag name The tag name can be up to 8 characters Two characters are stored in each register Valid values are any ASCII character 40036 40043 ASCII Read Write Description 16 characters These registers hold the transmitter description The description can be up to 16 characters Two characters are stored in
75. urn If cover locks are present align the serration in the cover with the lock and unscrew the lock until it extends into the cover serration to prevent unwanted cover rotation 6 Turn on the transmitter power source 3 2 1 1 Write Protect Jumper The write protect jumper is located to the right of the display connector as shown in figure 3 The jumper is used to connect two of the three pins on the write protect header e Connecting the top two pins with the jumper disables the write protection SCADASense 4203 DR Installation and User Manual 12 October 19 2007 e Connecting the bottom two pins with the jumper enables the write protection See the Write Protect Jumper section for information on the effects of the Write Protect jumper Jumper on top two pins DISABLES write protection Jumper on bottom two pins ENABLES write protection Lesser HOUSING ASSEMBLY WRITE PROTECT JUMPER TO REMOVE DISPLAY FROM ELECTRONICS MODULE TWIST DISPLAY COUNTER CLOCKWISE TO RELEASE TABS AND PULL OUT THEN UNPLUG CABLE CONNECTOR Figure 7 Optional Display and Write Protect Jumper The optional display can be rotated within the housing to any of four positions at 90 increments To do this grasp the two tabs on the display and rotate it about 10 in a counterclockwise direction Pull out the display Ensure that the O ring is fully seated in its groove in the display housing Turn the display to the desired position rei
76. used connection with metal plug supplied 2 Process connectors may be removed and connections made directly to process cover using 1 4 NPT internal thread in process cover 3 Process cover can be inverted making optional side vents or side drains Process connectors can be inverted to give either 51 54 or 57 mm 2 0 2 125 or 2 25 in center to center distance between high and low pressure connections 5 Topworks can be rotated to any position within one turn counterclockwise of the fully tightened position 6 Process cover end plugs are substituted for vent screws when optional side vents Note 3 are specified SCADASense 4203 DR Installation and User Manual October 19 2007 66

SCADASense 4203 DR - Control Microsystems

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