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Manual - Spectrum Controls, Inc.

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1. D 1 User s Manual Pub 0300257 01 Rev A Who Should Use This Manual How to Use This Manual Related Documentation Read this preface to familiarize yourself with the rest of the manual This preface covers the following topics Who should use this manual How to use this manual Related publications Conventions used in this manual Rockwell Automation support Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Allen Bradley I O and or compatible controllers such as CompactLogix and ControlLogix As much as possible we organized this manual to explain in a task by task manner how to install configure program operate and troubleshoot a control system using the 1734sc IExCH The table below provides a listing of publications that contain important information about Allen Bradley PLC systems For Refer to this Allen Bradley Document Pub No A description and POINT I O Selection 1734 SG001 overview of the 1734 and Guide 1734D series POINT I O modules and compatible control platforms Also includes an overview of how to specify a POINT I O system Information about how to Expansion Power 1734 IN058 install the 1734 EP24DC Supply Installation Series B POINT I O 24V Instructions dc Expansion Power Supply Information about how to Wiring Base Assembly 1734 511 inst
2. u saa u sse R sa aas assa essa 45 4 3 2 Get HART Device Information 4 3 3 HART Pass through Messaging 4 3 4 Flush Qu ue_ 1 an nene 4 3 5 Suspend HART Communication 4 3 6 Resume HART Communication APPENDIX A MODULE SPECIFICATIONS A 1 APPENDIX B ADDITIONAL HART PROTOCOL INFORMATION B 1 SECTION B 1 MESSAGE STRUCTURE B 1 1 Master slave Operation B 1 2 Multiple Master Operation ts tese ie et aga ee eene ak e aed aa enn VERE aet d bd ee ae B 1 B 1 3 Transaction Procedure du bitene B 2 B rst Mode7 asas au due kul sa ka rea aad acie B 2 SECTION B 2 RESPONSE CODE AND FIELD DEVICE 5 05 n nnne etes ssa n nene ene B 2 SECHNON B S HART PV SV IV AND FV STATUS Lada eo epar e EE xev re a EAE XE XD ENZ bokas it B 9 APPENDIX C MANUFACTURER IDENTIFICATION CODES C 1 APPENDIX D ENGINEERING UNIT CODES
3. sese eee 3 3 2 Add a Remote Ethernet Point IO Adapter 3 3 3 Add the Generic Point IO Module anas sess eas as asas assa essa ada SECTIONS USE ADD ON PROFILE Tu san lave 3 44 installing The Add On profile eras aa o e n RE RUNE RE EY X RUPIAH AA 3 4 2 Adding the IExCH Module To Your Logix Project SECTION 3 5 MODULE CONFIGURATION 3 5 1 Channel Configuration 3 5 2 Analog Notch Filter 3 5 3 RTS Real Time Sample 3 5 4 HART Pass through Handle Timeout SECTION 3 6 READ INPUT DATA n n cea up User s Manual Pub 0300257 01 Rev A Point 2 4 Channel Analog HART Module SECTION 327 MODULE UPDATE l IME c ve La rer viens 3 18 CHAPTER 4 IEXCH AND HART e 4 1 SECTION4 1 HART FEATURES bade 4 1 SECTION 4 2 DETECTING HART DEVICES ese ee eee 4 1 4 2 1 Auto Scanning of Dynamic HART Variables PV SV TV FV 4 3 SECTION 4 3 SUPPORTED HART CIP MESSAGES 4 3 1 Read Additional Device StQtu
4. module includes one HART modem per channel to provide maximum acquisition speed and flexibility The block diagram in section 1 6 2 describes the internal architecture of the module including the placement of the HART modems The module performs the following HART operations e Automatically reads the four dynamic HART variables PV SV TV and FV e Automatically retrieves and stores HART device information including manufacturer s ID device tag name HART revision level etc and makes the information available via a CIP unconnected message module automatically retrieves and stores extended device status using HART command 48 The extended status can be retrieved using an unconnected CIP message e AHART pass through interface using CIP unconnected messaging provides the ability for the user or remote client to send a HART command to a HART enabled device HART communication can be enabled independently on each channel For more information on configuring HART on a specific channel refer to Chapter 3 When channel is enabled for HART the IExCH module will act as a primary HART master and the HART enabled field device will act as a HART slave Any given channel may have a master i e the IExCH a secondary master hand held configuration tool and a slave device connected simultaneously Please see figure below User s Manual Pub 0300257 01 Rev A 4 2 Point 2 4 Channel Analog HART Module Figure 4
5. Command Definition Comment 0 Read unique identifier Sent using Short Address to find device 6 Set Polling Address Only sent if device responded at non 0 Addr 59 Write number of response preambles 12 Read Message 13 Read tag descriptor and date 15 PV upper and lower range values 16 Read final assembly Number 48 Read Additional Device Status 50 Read dynamic variable assignments 3 or 9 Read Dynamic Variables Cmd 3 if HART rev 5 else Cmd 9 used 2 Read Loop Current Only sent if Cmd 9 is being used If the connected HART device s configuration changes the device will set the configuration changed bit i e bit 6 of the Field Device Status byte When the IEXCH detects that the configuration changed bit is high it will automatically re send the appropriate HART commands to refresh the device information stored in its cache memory See Table 4 6 The first command sent is command 38 which will reset the configuration changed bit in the device The CFG device configuration changed bit was added to the IExCH input assembly to User s Manual Pub 0300257 01 Rev A Chapter 4 IExCH and HART notify the user when to send the Get HART Device Information message to retrieve the cached data See Table 3 4 and Table 3 5 Table 4 6 HART Refresh Sequence Commands sent to re fresh Device Information on Configuration Change Detected Command Definition Comment 38 Reset Configuration Cha
6. MSG Get HART Device Info Service Code Message EN Message Control GetDevicelnfoMsg DN2 ER gt This is the message configuration dialog box Message Configuration GetDevicelnfoMsg Configuration Communication Tag Message Generic Y Custom Source Element Source Length 0 Bytes Service jad Code 4d Hex Class 354 Hex Destination GetInfoResult HART Instance 1 Instance 1 Attribute O for Channel 0 New Tag HART Object Class D Enable Enable Waiting Start Done Done Length Error Code Extended Error Code Timed Out Error Path Error Text OK Cancel Apr 4 3 3 HART Pass through Messaging The HART Pass Through Command can be used to send any HART command including universal common practice or device specific directly to a field device via ladder All HART pass through commands require a series of messages to be exchanged First a pass through init must be sent to the HART module to initiate the pass through command The HART module will respond to the request with a request reply that includes a handle that can be used to obtain the pass through message response Once the handle is received the user may issue a pass through query to obtain the status of the User s Manual Pub 0300257 01 Rev A 4 10 Point IOTM 2 4 Channel Analog HART Module pass through command and the pas
7. Note The AOP will provide a predefined tag structure for the configuration See example below Figure 3 1 AOP Config Tags Sene an nb Remote_Enet 2 C Remote_Enet 2 C ChOLowEngineering Remote_Enet 2 C ChOHighE ngineering Remote_Enet 2 C ChODigitalFilter Remote_Enet 2 C ChOLAlarmLimit Remote_Enet 2 C ChOHAlarmLimit Remote_Enet 2 C ChOLLAlarmLimit Remote Enet 2 C ChOHH larmLimit Remote Enet 2 C ChORangeType Table 3 1 IE2CH Configuration Assembly Instance 225 Size 50 Bytes DNET 46 Bytes S O GO O O O OFFSET FIELD TYPE BYTES 0x00 0x11 Channel 1 Configuration STRUCT 20 0x00 Low Engineering Channel 0 0x02 High Engineering Channel 0 0x04 Digital Filter Channel 0 0x06 Low Alarm Channel 0 0x08 High Alarm Channel 0 0 0 Low Low Alarm Channel 0 0x0C High High Alarm Channel 0 0x0E Reserved pad alignment bytes 0x0F Alarm Latch Channel 0 0x10 Enable Hart Channel 0 0x11 Alarm Disable Channel 0 0x12 Reserved pad alignment bytes 0 14 Channel 1 Configuration STRUCT 20 User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 11 Instance 225 Size 50 Bytes DNET 46 Bytes OFFSET FIELD TYPE BYTES same structure as Ch 0 above 0x28 Notch Filter All Channels SINT 1 0x29 pad SINT 1 Ox2A RTS All Channels INT 2 0x2
8. PointBus E DATA 50VDC i Isolation MNT __ V Channel 0 Pon Power DC DC Conv 24VDC Channel 2 Channel 3 Loop Source 24VDC R COMMON GND Analog FGND T User s Manual Pub 0300257 01 Rev Chassis Ground Chapter 2 Installation and Wiring This chapter will cover e Compliance to European union directives e Power requirements e General considerations e Mounting e Field wiring connections Section 2 1 Compliance to European Union Directives This product is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives 2 1 1 EMC Directive The 1734sc IExCH module is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file e EC 61000 6 4 Electromagnetic compatibility EMC Part 6 4 Generic standards Emission standard for industrial environments e EC 61000 6 2 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments This product is intended for use in an industrial environment 2 1 2 Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by
9. R Module Properties Remote_ENET 2 1734 MODULE 1 1 Name the module General Connection Module Info 1734 MODULE Generic 1734 Module Enter Input Data SINT Remote for Comm Format Connection Parameters Assembly Instance Size 104 112 8 bit Comm Format Slot Enter module slot Status Offline Enter the input assembly Enter the configuration instance and size Enter the output assembly instance and assembly always 190 Click OK size Section 3 4 Use Add On Profile For RSLogix 5000 version 15 and greater an Add On module profile is available for download at http www spectrumcontrols com downloads htm The Add On profile allows the user to add the IExCH module to the RSLogix 5000 module pick list The profile provides configuration and information screens to the user to simplify installation Follow the procedure below to install and use the Add On profile 3 4 1 Installing the Add On profile 1 Download the zipped file from the Spectrum Controls website and unzip the http www spectrumcontrols com downloads htm 2 Open the created folder and double click on MPSetup exe file Name 9 InstallNotes license me 4 autorun inf F mPSetup exe S MPSetupCHs dll 8 MPSetupDEU dll 2 MPSetupENU dll X MPSetupESP dll S MPSetupFRA dll S MPSetupITA dl 5 MPSetupJPN dll X MPSetupkOR dll 8 MPSetupPTB dll 3 Follow the online prompts U
10. state Flashing Red One or more I O connections in timed out state Red Critical link failure failed communication device Device detected error that prevents it communicating on the network Flashing Communication faulted device the device has Red Green detected a network access error and is in communication faulted state Channel status Off Channel not in use Solid Green Normal channel scanning inputs Flashing Green Channel receiving HART data Solid Red No power or major channel fault Section 1 6 System Overview Flashing Red Channel at end of range Flashing Red Green Hart device error on HART enabled channel The module communicates to the controller via a 1734 Control Net Device Net or Ethernet adapter The module receives 5 and 24V dc power through the bus interface Note No external power supply is required for 2 wire input transmitters 1 6 1 Module Power up At power up the module performs a check of its internal circuits memory and basic User s Manual Pub 0300257 01 Rev A Point 2 4 Channel Analog HART Module functions If no faults are found during power up diagnostics the module status LED is turned on After power up checks are complete the module waits for valid channel configuration data If an invalid configuration is detected the module will generate a PLC fault Once a channel is properly configured and enabled it continuously conver
11. 3 HART FieldDeviceStatus 1 byte HART Reply Status Byte 2 Reason Code is a diagnostic value returned when message fails Status 35 4 Data Size 0 255 1 byte Number of Data bytes in reply for HART command 5 257 HART Reply Data Data bytes returned in data field of HART reply to requested command HART Pass through Reason Code definitions The HART Pass through Reason Code is a value that is reported when a Pass through reply message returns the general Status value as 35 DR_DEAD It provides the user a diagnostic code which is referenced in the table below describing the possible cause of the failure This code will be returned in offset 3 of the reply message for Pass through Init or Query messages whenever the Status value at offset 0 is equal to 35 DR DEAD Table 4 17 Reason Codes HART Pass through Reason Code Value Definition Notes 0 81 No response from HART device 0x82 Invalid long frame address 0x83 Invalid HART message checksum 0x84 HART Command not allowed blocked by module 0x85 Invalid Channel selected 0x86 Channel is not HART Enabled 0x87 Channel does not have a device Module has established HART connected communications on this channel 0x89 Size of message too small to Module looks at HART Data size field in hold size of HART message request and validates that the incoming CIP mes
12. This appendix identifies the manufacturer by their assigned code Decimal Hex Company Name 1 01 2 02 Allen Bradley 3 03 Ametek 4 04 Analog Devices 5 05 ABB 6 06 Beckman 7 07 Bell Microsenser 8 08 Bourns 9 09 Bristol Babcock 10 0A Brooks Instrument 11 OB Chessell 12 0 Combustion Engineering 13 0 Daniel Industries 14 Delta 15 OF Dieterich Standard 16 10 Dohrmann 17 11 Endress Hauser 18 12 ABB 19 13 Fisher Controls 20 14 Foxboro 21 15 Fuji 22 16 ABB 23 17 Honeywell 24 18 ITT Barton 25 19 Thermo MeasureTech 26 1 27 1 Leeds amp Northup 28 1 Leslie 29 1D M System Co 30 1E Measurex 31 1F Micro Motion 32 20 Moore Industries 33 21 PRIME Measurement Products 34 22 Ohkura Electric 35 23 Paine 36 24 Rochester Instrument Systems 37 25 Ronan 38 26 Rosemount 39 27 Peek Measurement 40 28 Actaris Neptune User s Manual Pub 0300257 01 Rev A 2 Point 2 4 Channel Analog HART Module Decimal Hex Company Name 41 29 Sensall 42 2A Siemens 43 2B Weed 44 2C Toshiba 45 2D Transmation 46 2E Rosemount Analytic 47 2F Metso Automation 48 30 Flowserve 49 31 Varec 50 32 V
13. big endian Pass Through Init The following table describes the class service code and instances required to send the Pass through Request message Table 4 11 Pass through Init Unconnected Message Field Value Definition Message Type Generic Service Code Ox4E Pass through Request Class Name 0x035D HART Object Instance 1 4 Selects channel 0 3 Object Attribute None leave this field blank Request Size 2 257 bytes HART Data amp Cmd Reply Size 4 bytes Number of Data bytes returned The following tables describe the possible message responses Table 4 12 Request Data HART Ladder Passthrough Init Request packet structure Offset Field Value Definition 0 HART Command 0 255 1 byte HART Command Number 1 HART Data Size 0 255 1 byte Number of Data bytes for selected HART command 2 256 HART Data bytes 0 255 1 byte HART command data User s Manual Pub 0300257 01 Rev A Table 4 13 Reply Data Chapter 4 IEXCH and HART 4 11 HART Ladder Passthrough Init Reply packet structure Offset Field Value Definition Unconnected Message Header 0 Status 32 Busy Queues full Command Status 33 DR INITIATE Note HART Cmds passthrough success 59 107 108 amp 109 are not 35 DR DEAD allowed and will always return DR DEAD 1 0 255 1 byte Echo of HART command Command 2 Handle 1
14. 0 Pad byte Table 4 10 Request Succeeded HART Get Device Information Reply packet structure Offset Field Value Definition 0 Status 00 SUCCESS Command status 1 Manufacture ID 1 byte CMD O Byte 1 2 Device 1 byte CMD O Byte 2 3 HART Preamble 1 byte CMD O0 Byte 3 4 HART Univ Cmd Code 1 byte CMD O Byte 4 5 HART Trans Spec Rev 1 byte CMD O Byte 5 6 Software Revision 1 byte CMD O Byte 6 7 Hardware Revision 1 byte CMD 0 Byte 7 8 HART Flags 1 byte CMD O Byte 8 9 Pad_1 for 32 bit alignment 1 byte 10 11 HART Manufacturer ID16 Bit 2 byte CMD 0 Byte I if HART rev lt 7 CMD 0 Bytes 17 18 if HART rev gt 7 12 15 HART Device ID Number 4 bytes UINT CMD f0 Bytes 9 11 Bytes re ordered into Intel Format LSB 1 from HART format MSB 1 16 19 Tag Size 8 4 bytes 20 27 Tag String 8 bytes unpacked ASCII CMD 13 Bytes 0 5 28 31 Descriptor Size 16 4 bytes 32 47 Descriptor String 16 bytes unpacked ASCII CMD 13 Bytes 6 17 48 Date Day 1 byte CMD 13 Byte 18 49 Date Month 1 byte CMD 13 Byte 19 50 51 Date Year 2 bytes CMD 13 Byte 20 1900 52 55 Final Assembly Number 4 bytes UINT CMD 16 Bytes 0 2 Bytes re ordered into Intel Format LSB 1 from HART Format MSB 1 56 59 Message Size 32 4 bytes 60 91 Message String 32 byt
15. 215 D7 FAURE HERMAN 216 D8 STI S r l 217 D9 Manometr Kharkiv 218 DA Dalian Instruments 219 DB Spextrex 220 DC SIPAI Instruments 221 DD Advanced Flow 222 DE Rexa Koso America 223 DF General Monitors Inc 224 EO Manufacturer Expansion 249 F9 HART Communication Foundation 24576 6000 ExSaf 24577 6001 SEOJIN INSTECH 24578 6002 TASI FLOW 24579 6003 Daihan Control 24580 6004 APM 24581 6005 ORANGE INSTRUMENTS UK 24582 6006 BARTEC 24583 6007 Detcon 24584 6008 MSA 24585 6009 METROVAL 24586 600A Etalon Rus 24587 600B JOGLER 24588 600C KSB 24589 600D Richter CT 24590 600E NET SAFETY 24591 600F SECanada 24592 6010 SUPCON 24593 6011 DKK TOA 24594 6012 Dwyer Instruments 24595 6013 FineTek 24596 6014 Top Worx Inc 24597 6015 Hoffer Flow Controls 24598 6016 Dust Networks 24599 6017 Forbes Marshall 24600 6018 All Measures Ltd 24601 6019 MACTek 24602 601A CSI User s Manual Pub 0300257 01 Rev A 6 Point 2 4 Channel Analog HART Module Decimal Hex Company Name 24603 601B TC Fluid Control 24604 601C Rohrback Cosasco 24605 601D AirSprite 24606 601E Microcyber Inc 24607 601F TIG 24608 6020 ifm prover Gmbh 24609 6021 FLEXIM 24610 6022 TOKIMEC INC 24611 6023 SBEM 24612 6023 SkoFlo Industries Inc 24613 6024 StoneL Corporation 24614 6026 EUREKA FLOW 24615 6027 BEKA associates 24616 6028 Capstar Automation 24617 6029 Pulsar 24618 602A Ele
16. 255 1 byte Handle used in Query operation 3 Queue Space 1 byte Number of queues still Remaining available for this channel OR OR Reason Code Reason Code is a diagnostic if status 35 value returned when message fails Status 35 Pass through Query The following table describes the class service code and instances required to send the Pass through Query message Table 4 14 Pass through Query Unconnected Message Field Value Definition Message Type CIP Generic Service Code Ox4F Passthrough Init Class Name 0x035D HART Object Instance 1 4 Selects channel 0 3 Object Attribute None leave this field blank Request Size 1 byte Handle for Query Reply Size 6 260 bytes Number of Data bytes returned The following tables describe the possible message responses Table 4 15 Request Data HART Ladder Passthrough Query Request packet structure Offset Field Value Definition 0 Handle 1 255 1 byte Handle for Query User s Manual Pub 0300257 01 Rev 4 12 Table 4 16 Reply Data Point 2 4 Channel Analog HART Module HART Ladder Passthrough Query Reply packet structure OR Reason Code if status 35 Offset Field Value Definition 0 Status 00 Success Query Status 34 DR RUNNING 35 DR_DEAD 1 HART Command 0 255 1 byte Echo of HART command 2 HART Commstatus 1 byte HART Reply Status Byte 1
17. Message 4 9 Reason Code 4 12 Power Requirements 2 1 power up 1 3 R Read Additional Device Status 4 4 Real Time Sample 3 13 Response Code B 2 Resume HART Communication 4 15 SY Specifications 1 Wiring Diagram 2 8 Suspend HART Communication gt 4 14 U Universal Commands B 3 User s Manual Pub 0300257 01 Rev A Getting Technical Assistance Note that your module contains electronic components which are susceptible to damage from electrostatic discharge ESD An electrostatic charge can accumulate on the surface of ordinary plastic wrapping or cushioning material In the unlikely event that the module should need to be returned to Spectrum Controls please ensure that the unit is enclosed in approved ESD packaging such as static shielding metalized bag or black conductive container Spectrum Controls reserves the right to void the warranty on any unit that is improperly packaged for shipment RMA Return Merchandise Authorization form required for all product returns For further information or assistance please contact your local distributor or call the Spectrum Controls technical Support at USA 425 746 9481 Declaration of Conformity Available upon request User s Manual Pub 0300257 01 Rev A Rockwell Automation Encompass Product Partner Global 2011 Spectrum Controls Inc All rights reserved Specifications subject to change without notice The Encom
18. Notch 100Hz 68 ms Notch 100Hz 108 ms Notch 120Hz 58 ms Notch 120Hz 58 ms Notch 240Hz 33 ms Notch 240Hz 33 ms Notch 480Hz 21 ms Notch 480Hz Input Impedance 250 ohms 1 input 0 21 mA ADC Type Sigma Delta CMRR gt 96dB Typical NMRR Data Format 60dB point of first notch 47 Hz Notch 50 60Hz default 45 Hz Notch 50Hz 54 Hz Notch 60Hz 91 Hz Notch 100Hz 109 Hz Notch 120Hz 221 Hz Notch 240Hz 446 Hz Notch 480Hz Signed integer Maximum overload Fault protected to 28 8V DC Calibration Factory calibrated user calibration supported Indicators User s Manual Pub 0300257 01 Rev A 1 green red module status LED 1 green red module status LED 1 green red network status LED 1 green red network status LED 4 green red input status LEDs 2 green red input status LEDs Appendix A IExCH Specifications Environmental Specifications Environmental Tests Temperature Operating Performance Criteria A Industry Standards IEC60068 2 1 Test Ad Operating Cold IEC60068 2 2 Test Bd Operating Dry Heat IEC60068 2 14 Test Nb Operating Thermal Shock A 3 Test Level Limits 20 to 55 C 4 to 131 F natural convection cooling Temperature Non operating Performance Criteria B Humidity Operating Performance Criteria A IEC60068 2 1 Test Ab Unpackaged Non operating Cold IEC60068 2 2 Test Bb Unpacka
19. Select electronic keying level Open Module Properties ok Cancel Help Click OK Ben 3 3 2 Add Remote Ethernet Point IO Adapter After you have added the local Ethernet communication module you must add remote Ethernet communication modules A remote Ethernet module is a module that resides in separate chassis from the controller If you plan to use the 1734 Control Net adapter you will need to install the 1734sc IExCH EDS file before scheduling the network The latest EDS files can be found at www spectrumcontrols com Attention 1 Select a New Module for the I O Configuration 3 Data Types User Defined Strings Cm Add On Defined R Predefined Right click on the local Cm Module Defined communication module 28 Trends amp 1 0 Configuration 89 1756 Backplane 1756 44 84 0 1756 L55 ForScreenShots B 1 1756 ENBT A LocalEthernetModule Select New Module amp Cut Ctrl X Copy Ctrl C Delete Del Cross Reference Ctri E Description Properties Alt Enter User s Manual Pub 0300257 01 Rev Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 5 2 Select the module type from the Select Module Type pop up Select Module E Description ERE I 1336T FORCEDriveCNA AC Drive ControlNet Adapter via 1203 EN1 Select the remote Ethernet 1336T FORCEDrivePLC AC Drive PLC Comm Adapter via 1203 EN1 communication module 1336T FORCEDriveStd A
20. Values HART PV SV TV Status Values Quality Limit More Status Available Device Family Specific Decimal Decimal 0 0 1 1 2 2 3 3 4 4 5 5 6 6 00000110 00 Bad 00 Not Limitea 0 110 6 7 T 8 86 00001000 00 Bad 00 Not Limitea 1 ves oo 0 9 9 00001001 00 Bad 00 Not Limitea Yes 01 1 10 00001010 00 Bad 00 Not Limitea 1 ves 100 2 11 B 00001011 00 Bad 00 NotLimited 1 ves fou 13 12 4 13 D 00001101 00 Bad 00 Not Limitea 1 es 15 14 6 15 7 16 0 17 l 18 12 000000 00 Bad 01 Low Limitea 0 No 100 2 19 3 20 4 21 5 22 6 23 7 24 0 25 1 26 2 27 3 28 4 29 5 30 01 Yes 6 31 7 32 10 0 33 34 Bad 10 High Limited 2 35 3 36 4 37 10 5 38 6 39 10 7 40 High Limited 0 41 1 42 2 43 3 24 4 45 2D 00101101 00 Bad 10 High Limited 1 Yes 101 5 Note that this Device Variable Status byte is a new HART feature in HART protocol revision 6 and many HART devices do not yet support it For those devices the module creates a status value based on the communication status of the device If the PV SV TV FV are being collected without communication errors the value is set to 16 C0 indicating Good Not Limited Otherwise the value is set to 0 indicating Bad Not Limited no specific information available User s Manual Pub 0300257 01 Rev A Appendix Manufacturer Identification Codes
21. busy 0 64 Command not implemented If no error was detected in the outgoing communication the second byte contains status information pertaining to the operational state of the field or slave device Table B 2 Field Device Status HART Device Status Byte 2 Bit Bit Mask Definition 7 16880 Device malfunction The device detected a serious error or failure that compromises device operation 6 16 40 Configuration changed operation was performed that changed the device s configuration 5 16 20 Cold start A power failure or device reset occurred 4 16 10 More status available More status information is available via command 48 Read Additional Status Information 3 16 08 Loop current fixed The loop current is being held at a fixed value and is not responding to process variations 2 16404 Loop current saturated loop current has reached its upper or lower endpoint limit and cannot increase or decrease any further 1 16 02 Non primary variable out of limits A device variable not mapped to the PV is beyond its operating limits 0 16 01 Primary variable out of limits The PV is beyond its operating limit Note 16 means this number is in Hex User s Manual Pub 0300257 01 Rev A B 4 Point 2 4 Channel Analog HART Module Table B 3 HART Universal Commands Command Data in Command Data in Reply Contained in 11 12 13 14 15 16 17 18 19 Read No
22. percent plato plato 157 percent lower explosion level lower explosion level 158 mega calorie Mcal 159 Kohms kohm 160 mega joule MJ 161 british thermal unit BTU 162 normal cubic meter normal cubic m 163 normal liter normal L 164 standard cubic feet normal cubic ft 165 parts per billion parts billion 235 gallons per day usg d 236 hectoliters hL 237 megapascals MPa 238 inches of water at 4 C 39 2 F inH20 4 C or 39 2 F 239 millimeters of water at 4 39 2 F mmH20 4 or 39 2 F User s Manual Pub 0300257 01 Rev A Index A Add On Profile 3 7 B block diagram 1 4 Channel Configuration 3 11 CIP Messages Supported 4 4 Common Practice Commands B 5 D Detecting HART Devices 4 1 Dynamic HART Variables 4 3 E EMC Directive 2 1 Engineering Unit Codes D 1 F Field Device Status B 2 Field Wiring Connections 2 7 Filter Analog 3 13 Digital 3 12 Frequencies 1 1 Flush Queue 4 14 G Generic Profile 3 2 Get HART Device Information 4 6 Grounding 2 8 User s Manual Pub 0300257 01 Rev A H Hardware Features 1 2 HART Features 4 1 Hazardous Location 2 2 Input Data 3 14 Input 1 1 L LED 1 3 Low Voltage Directive 2 1 M Manufacturer Identification Codes C 1 Module Configuration 3 9 Module Update Time 3 17 Mounting 2 3 N Noise 2 3 2 8 P Pass through Handle Timeout 3 13
23. sine wave 5096 Pulse 100 91890 MHz 1 V M with 1 kHz sine wave 8096 AM from 2000 2700 MHz EFT B immunity Performance Criteria B IEC 61000 4 4 Rockwell Document QTP X0327 3 kV Q 5 kHz for 5 minutes communication ports and power ports 3 kV Q 5 kHz for 5 minutes PE ground port Surge transient immunity Performance Criteria A TEC 61000 4 5 Rockwell Document QTP X0327 2 kV line earth CM amp 20 on communications ports 2kV CM 420 1kV DM 420 on unshielded ports Conducted RF immunity Performance Criteria A IEC 61000 4 6 Rockwell Document QTP X0327 10V rms with 1 kHx sine wave 8096 AM from 150 kHz 80 MHz on communications power ports and PE ground Magnetic Field Not Applicable AC Mains Voltage Dips Interruptions and Not Applicable Variations DC Mains Voltage Dips Interruptions and Not Applicable Variations Oscillatory Waves Not Applicable C Tick Australia AS NZS CISPR 11 Group 1 Class A Class A User s Manual Pub 0300257 01 Rev A 4 Point IOTM 2 4 Channel Analog HART Module Agency Certifications The following certifications will be obtained at 1st production release UL 508 ISA 12 12 01 CUL Operating Temperature Code T4 CE compliance to EN 61010 1 and EN 61131 2 Atex 4 4 ODVA DeviceNet Compliance EX nA IIC Gc Il 3G 20C Ta 55C DEMKO 11 ATEX 1103434U ATEX Special Conditions for Safe Use Pr
24. the DIN rail proceed as follows 1 Position the mounting base vertically above the installed units adapter power supply or existing module 2 Slide the mounting base down allowing the interlocking side pieces to engage the adjacent module or adapter 3 Press firmly to seat the mounting base on the DIN rail The mounting base will snap into place 4 To remove the mounting base from the DIN rail remove the module and use small bladed screwdriver to rotate the base locking screw to a vertical position This releases the locking mechanism Then lift straight up to remove 2 4 3 Install the I O Module The module can be installed before or after base installation Make sure that the mounting base is correctly keyed before installing the module into the mounting base In addition make sure the mounting base locking screw is positioned horizontal referenced to the base 1734 TB Base Turn the keyswitch to align the number with the notch Notch position 3 is shown L Be sure the DIN rail locking screw is in the horizontal position rfi 44008 44228 User s Manual Pub 0300257 01 Rev A Point 2 4 Channel Analog HART Module 1734 TOP Base Be sure the DIN rail locking screw is in the horizontal position Turn the keyswitch to align the number with the notch Notch position 1 is shown 44325 44228 1 Using a bladed screwdriver rotate the key switch on the mounting base cloc
25. to be non hazardous s Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous e This product must be installed in an IP54 rated enclosure e All wiring must comply with N E C article 501 4 b Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission IEC designations User s Manual Pub 0300257 01 Rev A Chapter 2 Installation and Wiring 2 3 Section 2 4 Mounting 2 3 2 Prevent Electrostatic Discharge semiconductors if you touch analog I O module bus connector pins or the terminal block on the input module Follow these guidelines when Attention you handle the module Touch grounded object to discharge static potential Wear an approved wrist strap grounding device Do not touch the bus connector or connector pins Do not touch circuit components inside the module If available use a static safe work station When it is not in use keep the module in its static shield bag T Electrostatic discharge can damag
26. 1 IPA Call with indicate To determine if a HART device is present on a given channel the module will continuously send out HART command 0 if the channel is enabled for HART Short frame addressing is used on command 0 and the polling address will be incremented in the following manner 0 1 15 16 63 0 Once the module receives a reply to command 0 it will start its connection sequence to populate its internal cache of device data for that channel and then proceed to scanning of the dynamic variables and processing pass through requests The data acquisition process is described in the flow chart shown on the following page User s Manual Pub 0300257 01 Rev A Chapter 4 IEXCH HART 4 3 Figure 4 2 Connect Cycle Device Send Command 0 Read configuration in scan Read Unique Identifier information such as list tag units range etc Signal configuration changed in input tag Send Command 3 or 9 to read Dynamic process variable Put device in scan list Update Input Tag Remove device from scan list New Read configuration Config information such as Indicated tag units range etc Process 1 Signal configuration pass through message changed in input tag 4 2 1 Auto Scanning of Dynamic HART Variables PV SV TV FV The module will continuously send Cmd 3 or Cmd 9 to the HART device connected on a channel Which command is sent is determined by the HART Universal revision number of the HART d
27. 61 Al BERTHOLD 162 A2 InterCorr 163 A3 China BRICONTE Co Ltd 164 A4 Electron Machine 165 AS Sierra Instruments 166 Fluid Components Intl 167 7 Solid AT 168 A8 Meriam Instrument 169 A9 Invensys 170 AA S Products 171 AB Tyco Valves amp Controls 172 AC Micro Matic Instrument A S 173 AD J Tec Associates 174 AE TRACERCO 175 AF AGAR 176 BO Phoenix Contact 177 Bl Andean Instruments 178 B2 American Level Instrument 179 B3 Hawk 180 B4 YTC 181 B5 Pyromation Inc 182 B6 Satron Instruments 183 B7 BIFFI 184 SAIC 185 B9 BD Sensors 186 BA Andean Instruments 187 BB Kemotron 188 BC APLISENS 189 BD Badger Meter 190 BE HIMA 191 BF GP 50 192 CO Kongsberg Maritime 193 Cl ASA S p A 194 C2 Hengesbach 195 C3 Lanlian Instruments 196 C4 Spectrum Controls 197 C5 Kajaani Process Measurements 198 C6 FAFNIR 199 C7 SICK MAIHAK User s Manual Pub 0300257 01 Rev A Appendix Manufacturer Identification Codes C 5 Decimal Hex Company Name 200 C8 JSP Nova Paka 201 C9 MESACON 202 CA Spirax Sarco Italy 203 CB L amp J TECHNOLOGIES 204 CC Tecfluid S A 205 CD Sailsors Instruments 206 CE Roost 207 CF KOSO 208 DO MJK 209 DI GE Energy 210 D2 BW Technologies 211 D3 HEINRICHS 212 D4 SIC 213 D5 LANGE 214 D6 Exalon Instruments
28. 756 ENBT module E Select Module 1756 DMD30 1756 DMF30 1756 DNB 1756 2 1756 EN2T 1756 ENBF A 1756 1756 1756 ENET B 1756 EWEB A 1756 5 1756 HYD02 By Category 1756 DMB30 Select the local Ethernet bridge module Description 0 1756 SB3000 Drive Interface 1756 SD3000 Drive Interface P 1756 SF3000 Drive Interface 1756 DeviceNet Scanner 1756 10 100 Mbps Ethernet Bridge Fiber Media 1756 10 100 Mbps Ethernet Bridge Twisted Pair Media 1756 10 100 Mbps Ethernet Bridge Fiber Media 1756 10 100 Mbps Ethernet Bridge Twisted Pair Media 1756 Ethernet Communication Interface 1756 Ethernet Communication Interface 1756 10 100 Mbps Ethernet Bridge w Enhanced Web Services 1756 High Speed Counter 2 Axis Hydraulic Servo gt Find Add Favorite Click 3 Configure the local Ethernet bridge module User s Manual Pub 0300257 01 Rev A 3 4 Point 2 4 Channel Analog HART Module Name the module New Module Type 1756 ENBT 4 1756 10 100 Mbps Ethernet Bridge lt Twisted Pair Media Wendor Allen Bradley Parent Local Enter IP address of ENBT Name thernetModule Address Host Name Description PAddess 10 0 0 100 Select the module s slot number E Ford Slot 1 Sr the module s revision Revision 4 1 Electronic Keying Compatible Keying E eve
29. AG DC Pwr 2 Wire Device AG DC Pwr 2 Wire Device User s Manual Pub 0300257 01 Rev 2 10 Point 2 4 Channel Analog HART Module User s Manual Pub 0300257 01 Rev A Section 3 1 Introduction Section 3 2 About Communications Chapter 3 Configuring the 1734sc IExCH Using RSLogix 5000 This chapter covers the following subjects e Introduction e About Communications e Use Generic Profile Use AOP Add On Profile e Module configuration e Reading input data e Module update time The 1734sc IE2CH and IE4CH allow in addition to reading the 4 to 20 mA analog signal the ability to read and write HART data to and from HART compatible devices This chapter will describe how to configure the module using RSLogix 5000 programming software The module produces and consumes data as follows IE2CH Produce Consume Data Input Assembly Options I O Connection Type Consumes Produces Analog HART 0 1 Change of State 0 Bytes 60 Bytes IE4CH Produce Consume Data Input Assembly Options I O Connection Type Consumes Produces Analog HART 0 1 2 3 Change of State 0 Bytes 112 Bytes The IExCH module is not compatible with the 1734 ADN ADN X and PDN device net adapters and the 1734 APB profibus adapter Attention It is not recommended to update module firmware if the module is installed behind a Control Net adapter 1734 ACNR Only upda
30. APTER 1 MODULE OVERVIEW ccccssssssssssssscesseeeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeuseseseeeeeeeeesens 1 1 SECTION LAL GENERAL DESCRIPTION uu l n eo oa eve sues aide oae eu Poe gue unten stred rene Pa a quw egens ense ange sere Bd i SEGTION 1 2 INPUT TYPES ua ni ede uu REPRE ERES ERR ERE RR EE RETENIR ERREUR TER SECTION 1 3 DATA FORMATS eere eee eoe rediens SECTION LA FILTER FREQUENCIES Z EE SEGTION 1 5 HARDWARE FEATURES ER DR REDE Qu QS E ADGANG OI RAAE 1 5 1 LED Indicators SECTION 1 6 SYSTEM OVERVIEW 1 6 1 Module Power up 7 6 2 CHAPTER 2 INSTALLATION AND WIRING U ennenen nenen enen 2 1 SECTION 2 1 COMPLIANCE TO EUROPEAN UNION DIRECTIVES sss s e 2 1 21 1 EME DIO Ctive PEE 2 12 Low Voltage Directive u yy eese eee bata EEEE SECTION 2 2 POWER REQUIREMENTS u l l nh o n SECTION 2 3 GENERAL CONSIDERATIONS 2 3 1 Hazardous Location C
31. C Drive Standard Adapter via 1203 EN1 1397DigitalDCDrive EN1 Drive via 1203 1732E 16CFGM12 EtherNet IP 16 Point Self configuring 24YDC 1732E 16CFGM12W EtherNet IP WeldBlock 16 Point Self configuring 24YDC 1732E IB16M12 EtherNet IP 16 Point 24vDC Input 1732b IB16M12W EtherNet IP WeldBlock 16 Point 24VDC Input 1732 16 12 EtherMet IP 16 Point 24mp 24vDC Output 1734 1734 Ethernet Adapter Twisted Pair Media 1738 AENT A 1738 Ethernet Adapter Twisted Pair Media 1756 EN2F 1756 10 100 Mbps Ethernet Bridge Fiber Media 1756 EN2T 1756 10 100 Mbps Ethernet Bridge Twisted Pair Media Find Add Favorite By Category By Vendor Click OK 3 Configure the remote Ethernet communication module Name the module Module Properties Ethernet_Local 0 1734 AENT A 2 1 General Connection Module Info Port Configuration Port Diagnostics Chassis Size Type 1734 AENT 4 1734 Ethernet Adapter T wisted Pair Media Enter IP address of ENBT Allen Bradley Parent Ethernet_Local Name Remote Enar Address Host Name Address 10 Select the comm format Host Name Comm Format Rack Optimization Slot a l Chassis Size 2 ad Select the module revision p 2 24 level Revision f 1 4 Electronic Keying Compatible Keying Select the chassis size Select electronic keying level Status Offline Cancel Apply Click 3 3 3 Add the Generi
32. C Hart Pass Through Hold Time UINT 2 Table 3 2 IEACH Configuration Assembly Instance 225 Size 90 Bytes DNET 86 Bytes OFFSET FIELD TYPE BYTES 0x00 0x11 Channel 1 Configuration STRUCT 20 0 00 Low Engineering Channel 0 0x02 High Engineering Channel 0 0x04 Digital Filter Channel 0 0x06 Low Alarm Channel 0 0x08 High Alarm Channel 0 0x0A Low Low Alarm Channel 0 0x0C High High Alarm Channel 0 0x0E Reserved pad alignment bytes 0x0F Alarm Latch Channel 0 0x10 Enable Hart Channel 0 0x11 Alarm Disable Channel 0 0x12 Reserved pad alignment bytes 0x14 Channel 1 Configuration STRUCT 20 same structure as Ch 0 above 0x28 Channel 2 Configuration STRUCT 20 same structure as Ch 0 above Ox3C Channel 3 Configuration STRUCT 20 same structure as Ch 0 above 0x50 Notch Filter All Channels SINT 1 0x51 pad SINT 1 0x52 RTS All Channels INT 2 0x54 Hart Pass Through Hold Time UINT 2 3 5 1 Channel Configuration Low Engineering The minimum scaled value that will be displayed when the analog input signal is at 4 mA This feature is applied on a per channel basis User s Manual Pub 0300257 01 Rev A 3 12 Point O 2 4 Channel Analog HART Module High Engineering The maximum scaled value that will be displayed when the analog input signal is at 20 mA This feature is applied on a per channel basis Digital Filter The digital filter smoothes input data noise transients This feature is applied on a per ch
33. EN61131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications e Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 e Automation Systems Catalog publication B113 Section 2 2 Power Requirements The module receives power through the bus interface from the 5V dc 24V dc system power supply The maximum current drawn by the module is shown in the table below User s Manual Pub 0300257 01 Rev A 2 2 Point 2 4 Channel Analog HART Module Section 2 3 General Considerations 5 VDC 24 VDC 15 mA 20mA Use the table below to determine the maximum number of IExCH modules that can be installed in a MicroLogix system 1734 I O is suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in clean dry environments Pollution degree 2 and to circuits not exceeding Over Voltage Category IP IEC 60664 1 2 3 1 Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only The following WARNING statement applies to use in hazardous locations EXPLOSION HAZARD e Substitution of components may impair suitability for Class Division 2 Attention Do not replace components or disconnect equipment unless power has been switched off or the area is known
34. Hart Device Status Byte 0 Z T 24 bytes g s E 1 I ELEN Response Code m 0x0C 0x23 lt Input Ch 0 Hart Device Status Byte 3 Input Ch 0 Hart Device Status Byte 2 Extended Device Status Byte Field Device Status Byte Input Channel 0 Hart PV REAL float Input Channel 0 Hart SV REAL float Input Channel 0 Hart TV REAL float Input Channel 0 Hart FV REAL float Input Channel 0 Hart SV Status Input Channel 0 Hart PV Status Input Channel 0 Hart FV Status Input Channel 0 Hart TV Status Ch 1 Hart 0x24 0x3B Data structure same as channel 0 above 24 bytes Ch 2 Hart Ox3C 0x53 Data structure same as channel 0 above 24 bytes Ch 3 Hart 0x54 0x6B Data structure same as channel 0 above 24 bytes User s Manual Pub 0300257 01 Rev A 3 18 Point IOTM 2 4 Channel Analog HART Module ANALOG STATUS BITS CF Channel Fault status 0 no error 1 fault CM Calibration Mode 0 normal 1 calibration mode LA Low Alarm 0 no error 1 fault HA High Alarm 0 no error 1 fault LLA Low Low Alarm 0 no error 1 fault HHA High High Alarm 0 no error 1 fault UR Underrange 0 no error 1 fault OR Overrange 0 no error 1 fault HART STATUS BITS INIT HART device detected FAIL No device found or communication failed MAFLT HART does not match analog loop current MSGRDY La
35. Message As in command message 32 characters Write tag 8 characters descriptor er Descriptor date 16 characters tes Date Write final 0 2 Final assembly assembly number User s Manual Pub 0300257 01 Rev A CIP MSG PA OM OM X OM 9 954 94 Appendix Additional HART Protocol Information B 5 Command Data in Command Data in Reply L Read Starting in Deg Device specific status additional HART ud Operational modes device version 7 the Standardized status 0 status data Standardized status 1 in the command Analog channel saturated could be the Standardized status 2 same Standardized status 3 as in the reply Analog channel fixed Device specific status 1 A Packed ASCII B 3 byte integer D Date F Floating Point HART format HART flag 2 Bit 6 multisensor device Bit 1 EEPROM control required Bit 2 protocol bridge device 3 Truncated after last supported variable 4 24 bits each LSB MSB refers to AO 1 5 Sint Table B 4 Common Practice Commands Command Data in Command Data in Reply 33 Read None Transmitter variable code slot 0 transmitter Units code for slot 0 variables P Variable for slot 0 Transmitter variable code slot 1 Units code for slot 1 Variable for slot 1 Transmitter variable code slot 2 Units code for slot 2 hale Vari
36. Reply packet structure Value Definition Offset Field 0 Status 1 Pad 34 DR RUNNING No Device or connection process not completed or re gathering device info is in progress Command status 35 DR DEAD Channel is not HART enabled 0 Pad byte User s Manual Pub 0300257 01 Rev 4 6 Point 2 4 Channel Analog HART Module Table 4 4 Request Succeeded HART Read Extended Status Reply packet structure Offset Field Value Definition 0 Status 00 SUCCESS 1 byte Command status 1 Count 0 25 1 byte Number of Status bytes available 2 26 Additional Status Bytes Additional Status bytes returned by CMD48 For Class Instance Instance 0 if device doesn t return any or all 25 bytes then the remaining are set to 0 27 Pad 0 Included if all 25 Additional Status bytes returned or returning all Channels at once for Instance 0 4 3 2 Get HART Device Information When a HART device is first connected to the module the module will send a series of HART commands to retrieve information about the device This device information is held in the module s cache memory and can be retrieved by sending an unconnected CIP message The following table lists the commands that are sent by the module when the device is first connected Table 4 5 HART Initialization Sequence Commands sent at Initial device connection
37. UA Status Update Available Cmd48 data changed FAULT HART device reports a fault See page B 2 for more information 2 See page B 2 for more information 3 This is the first byte returned by HART command 9 when HART version 6 or 7 is used 0x04 Critical Power Failure 0 02 Device Variable Alert 0 01 Maintenance Required User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 17 Table 3 5 IE4CH Input Assembly Instance Description Total Size 104 Analog Hart 0 1 2 3 112 Bytes RSL5K DNet 108 bytes 100 Analog Only 16 Bytes RSL5K Dnet 12 bytes 101 Analog Hart 0 40 Bytes RSL5K Dnet 36 bytes 102 Analog Hart 0 1 64 Bytes RSL5K DNet 60 bytes 103 Analog Hart 0 1 2 88 Bytes RSL5K DNet 84 bytes instance 104 is the default instances 100 103 are subsets available to conserve bandwidth Bi 18 44 43 12 11 10 09 07 06 05 o4 os 02 o1 00 Analog data Channel 0 Data INT 12 bytes Channel 1 Data INT Channel 2 Data INT 0x00 0x0B Channel 3 Data INT Status Byte for Channel 1 Status Byte for Channel 0 r t O 9 gt 3 S m I Lo gt zm Status Byte for Channel 3 Status Byte for Channel 2 r r t 9 gt gt z 0 gt I gt gt zm Ch 0 Hart Data Input Ch 0 Hart Device Status Byte 1 Input Ch 0
38. User s Manual Pub 0300257 01 Rev Point 2 4 Channel Analog HART Module Catalog Number 1734sc IE2CH IEACH MU E I AN U SPEC TIIU M c oO T R 0O L ii Point 2 4 Channel Analog HART Module Important Notes Please read all the information in this owner s guide before installing the product 2 The information in this owner s guide applies to hardware Series A and firmware version 1 00 or later 3 This guide assumes that the reader has a full working knowledge of the relevant processor Notice The products and services described in this owner s guide are useful in a wide variety of applications Therefore the user and others responsible for applying the products and services described herein are responsible for determining their acceptability for each application While efforts have been made to provide accurate information within this owner s guide Spectrum Controls assumes no responsibility for the accuracy completeness or usefulness of the information herein Under no circumstances will Spectrum Controls be responsible or liable for any damages or losses including indirect or consequential damages or losses arising out of either the use of any information within this owner s guide or the use of any product or service referenced herein No patent liability is assumed by Spectrum Controls with respect to the use of any of the information products circuits prog
39. able for slot 2 Transmitter variable code slot 3 Units code for slot 3 EE Variable for slot 30 34 Write 0 3 Damping value F As in command damping seconds value 35 Write range 0 Range units code values 1 4 Upper range value 5 8 Lower range value 36 Set upper None range value push SPAN button 37 Set lower range value push ZERO button 38 Reset configurati on changed flag 39 EEPROM EEPROM control As in wn l control code 3 40 Enter exit 0 3 Current mA As in _ Fixed 0 Current mode 41 Perform None None device self test User s Manual Pub 0300257 01 Rev A Contained in CIP MSG Contained Input Tag CIP MSG 6 Point 2 4 Channel Analog HART Module Command Data in Command Data in Reply Contained in Tag MSG 42 Perform master reset 43 Set trim PV zero 44 Write PV PV units code As in command eee NI 45 Trim DAC 0 3 Measured current zero mA 46 Trim DAC 0 3 47 Write Transfer function transfer code function 48 Read Moved to Universal See 48 in Universal Commands additional Commands in device HART version 7 status 49 Write PV 0 2 Sensor serial As in command sensor number serial number 50 Read PV transmitter variable code x dynamic SV transmitter variable code x variable TV transmitter variable code x assignment FV transmitter
40. ags Remote Enet1 C 122001 ben Remote Enet 1 1 FIStatus 2 0000 0000 0000 0000 0000 0000 0000 0000 Remote Enet1 1 ChOD ata 0 Remote Enet 1 l Ch1Data Remote Enet1 1 Ch2Data 0 Remote Enet1 1 Ch3Data 0 Remote_Enet 1 l ModuleStatus 2 0000 0000 0000 0000 0000 0000 0000 0000 Remote_Enet 1 1 Ch1_CF 0 Remote_Enet 1 1 Ch1_CM 0 Remote Enet1 1 Ch1 LA 0 ral Pa ott CLI 11 n User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 Table 3 4 IE2CH Input Assembly Instance Description 104 Analog Hart 0 1 100 Analog Only 101 Analog Hart 0 102 Analog Hart 0 1 103 Analog Hart 0 1 Total Size 60 Bytes RSL5K DNet 56 bytes 12 Bytes RSL5K Dnet 8 bytes 36 Bytes RSL5K Dnet 32 bytes 60 Bytes RSL5K Dnet 56 bytes 60 Bytes RSL5K Dnet 56 bytes instance 104 is the default instances 100 101 are subsets available to conserve bandwidth instances 102 103 are redundant included for code compatibility between 2 and 4 ch Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 Analog data Channel 0 Data INT 8 bytes Channel 1 Data INT Status Byte for Channel 1 Status Byte for Channel 0 0 00 0 07 O C z ir O O O 7 3 2 1 gt S Reserved alignment pad byte SINT Reserved alignment pad byte SINT Ch 0 Hart Input Ch 0 Hart Device Status Byte Input Hart Device S
41. all 1734 TB and 5 Installation Instructions POINT I O Wiring Base Assemblies Information about how to Wiring Base Assembly 1734 IN013 install 1734 TB3 and 1 835 POINT I O Wiring Base Assemblies Installation Instructions If you would like a manual you can e Download a free electronic version from the internet at www theautomationbookstore com e Purchase a printed manual by Contacting your local distributor or Rockwell Automation representative o Visiting www theautomationbookstore com and placing your order User s Manual Pub 0300257 01 Rev A Point 2 4 Channel Analog HART Module Calling 1 800 963 9548 USA Canada or 001 330 725 1574 Outside USA Canada User s Manual Pub 0300257 01 Rev A vii Conventions Used in This Manual The following conventions are used throughout this manual Bulleted lists like this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information e lltalictype is used for emphasis Bold type identifies headings and sub headings e Attention Are used to identify critical information to the reader User s Manual Pub 0300257 01 Rev A viii Point IOTM 2 4 Channel Analog HART Module User s Manual Pub 0300257 01 Rev A Section 1 1 General Description Section 1 2 Input Types Section 1 3 Data Formats Section 1 4 Filter Frequencies Chapter 1 Module Overview The 1734s
42. annel basis The digital filter value specifies the time constant for a digital first order lag filter on the input data A value of 0 disables the filter The digital filter equation is a classic first order lag equation Yn Filtered Input Value Yprevn Previous Filtered Input Value Tdelta Change in time msec TA User supplied Time Constant msec Xn new unfiltered input value Yn Yprevn Tdelta Tdelta TA Xn Yprevn Value Units Milliseconds Value Limits 0 20100 if not O feature disabled then value must be greater than 2 RTS Value else Configuration Error Low Alarm A low alarm will activate if the value of the scaled input is at or below this value It will clear if not latched when the scaled input rises above this value High Alarm A high alarm will activate if the value of the scaled input is at or above this value It will clear if not latched when the scaled input drops below this value Low Low Alarm A low low alarm will activate if the value of the scaled input is at or below this value It will clear if not latched when the scaled input rises above this value High High Alarm A high high alarm will activate if the value of the scaled input is at or above this value It will clear if not latched when the scaled input drops below this value Reserved set to zero Alarm Latch 0 Process alarms are not latched for associated channel 1 Process alarms are latched for
43. associated channel User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 13 Alarm Disable 0 Process alarms enabled for associated channel 1 Process alarms disabled for associated channel Enable HART Communication 0 Disable HART communication on associated channel 1 Enable HART communication on associated channel 3 5 2 Analog Notch Filter The analog notch filter selection affects how the module attenuates the input signal at the specified frequency It also affects the update time of the input data which is reflected in the minimum real time sample RTS rate that is available Table 3 3 Analog Filter Notch Filter Selection 50 60Hz 50Hz 60Hz 100Hz 120Hz 240Hz 480Hz Tag Value 1 2 3 4 5 6 7 Filter Setting 96 96 80 48 40 20 10 Settling Time ms 4 Channel Sample Time 248 248 208 128 108 58 33 RTS msec 2 Channel Sample Time 128 128 108 68 58 33 21 RTS msec 60 60 50 30 25 12 5 6 25 setting applies to all channels in the module Value Units NA Value Limits 1 7 see Table 3 3 above 3 5 3 RTS Real Time Sample This parameter instructs the module how often to scan its input channels and obtain new sampled data After the channels are scanned the module broadcasts that data over the backplane Value Units Milliseconds Value Limits 21 10 000 for IE2CH or 33 10 000 for IE4CH actual min
44. ays the HART in floating point format in the tag named le4chCmd1Resutt le4chCmd1 GryMsg dn SWPB Copy File User s Manual Pub 0300257 01 Rev A Source le4chCmd1QryRep 6 Dest Scratch Length 1 Swap Byte Source Scratch 3 09516900e 035 Order Mode REVERSE le4chCmd1Result 72 571335 4 14 Point IOTM 2 4 Channel Analog HART Module 4 3 4 Flush Queue The Flush Queue message be sent to have the module discard any pending HART replies awaiting a query command These replies are automatically discarded once the handle timeout period has expired The handle timeout period is defined in the module configuration The default value assigned by the AOP is 20 seconds Unless you need to discard the replies faster than 20 seconds you won t need to use this Flush Queue command The following table describes the class service code and instances required to send the Flush Queue message Table 4 18 Flush Queue Unconnected Message Field Value Definition Message Type Generic Service Code 0x50 Flush Queues Class Name 0x035D HART Object Instance 0 3 channels at once or a single channel 0 All Channels 1 4 Single Channel 0 3 Object Attribute None leave this field blank Request Size 0 No Request Data Reply Size 0 Number of Data bytes returned 4 3 5 Suspend HART Communication The su
45. c IE2CH module has two analog input channels with HART and the IEACH has four Each channel on either module can be configured for current only or current with HART This chapter includes information about e General description e Inputtypes e Data Formats e Filter frequencies e Hardware Features e System overview and module operation The IExCH module digitally converts and stores analog data for each configured input Each input channel can be individually configured via software for HART and provides over range and under range detection and indication The IExCH module supports a 4 to 20 mA 3 42 to 20 58mA input type only User defined scaling is provided by means of a high engineering and low engineering set point The module uses a notch filter to provide noise rejection for each input channel The filter for each channel is programmable allowing you to select from 7 different filter options e 50 60 Hz default e 50Hz e 60Hz e 100 Hz e 120 Hz e 240 Hz e 480 Hz User s Manual Pub 0300257 01 Rev A 1 2 Point 2 4 Channel Analog HART Module Section 1 5 Hardware Features Channels are wired as differential inputs Module configuration is done via the controller s programming software The module configuration is stored in the memory of the controller Refer to your controller s user manual for more information The illustration below shows the module s hardware features Figure 1 1 Slide in Writabl
46. c Point IO Module After adding the remote Ethernet communication module the 1734 Generic Module must be added The following steps must be followed to add the 1734 Generic IO Module 1 Select a New Module for the I O Configuration User s Manual Pub 0300257 01 Rev A 3 6 Point 2 4 Channel Analog HART Module Configuration Right click on the 1756 Backplane 1756 44 remote communication fa 0 1756 L55 test B 1 1756 ENBT A Ethernet Local Select New Module Ethernet 8 1756 Ethernet Local g 1734 AENT A Remote Enet New Module E 2 1756 CNB E CNET L zx ControlNet Select Module Module Description 1734 IK 1 Channel 15 24V DC Encoder Counter 1734 IM2 2 Point 240 AC Input 1734 IM4 4 Point 240 AC Input 1734 IR2 2 Channel RTD Input Select Generic Flex 1734 IR2E 2 Channel Enhanced RTD Input Module 1734 IT2I 2 Channel Thermocouple Input Isolated 1734 IV2 2 Point 10 28 DC Input Source 1734 IV4 4 Point 10v 28V DC Input Source 1734 IV8 8 Point 10v 28V DC Input Source 1734 MODULE Generic 1734 Module 1734 OA2 2 Point 120 AC Output 1734 OA4 4 Point 120 AC Output 1734 OB2 2 Point Relay Output N O N C gt Find Add Favorite By Category By Vendor Cancel Click OK 3 Configure the Generic 1734 Module i e 1734sc IExCH User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 7
47. dder pass through message available DDLDR Device Data update Ladder New HART Device Information Available see page 4 6 DDLGX Device Data update Logix Reserved Not Used SUA Status Update Available Cmd48 data changed FAULT HART device reports a fault See page B 2 for more information 2 See page B 2 for more information 3 This is the first byte returned by HART command 9 when HART version 6 or 7 is used 0x04 Critical Power Failure 0 02 Device Variable Alert 0 01 Maintenance Required Section 3 7 Module Update Time The module update time is determined by the number of input channels enabled and by the filter frequency selected for each channel Table 3 6 Module Update Time Filter Frequency 1734sc IE2CH 1734sc IE4CH 50 60 Hz Default 488 ms 248 ms 50 Hz 248 ms 128 ms 60 Hz 208 ms 108 ms 100 Hz 128 ms 68 ms 120 Hz 108 ms 58 ms 240 Hz 58 ms 33 ms 480 Hz 33 ms 21 ms User s Manual Pub 0300257 01 Rev A Section 4 1 HART Features Section 4 2 Detecting HART Devices Chapter 4 IExCH and HART This chapter describes how to read and write HART data using the IExCH module This chapter includes the following sections HART features Detecting HART devices e Auto scanning of HART dynamic variables e Supported HART CIP messages The IExCH module will function as a HART master and will communicate with HART devices running HART revision 5 or greater Ther
48. duplex protocol After completion of each message the FSK carrier signal must be switched off to let the other station transmit The carrier control timing rules state that the carrier should be turned on not more than 5 bit times before the start of the message that is the preamble and turned off not more than 5 bit times after the end of the last byte of the message the checksum The master is responsible for controlling message transactions If there is no reply to a command within the expected time the master should retry the message After a few retries the master should abort the transaction because presumably the slave device or the communication link has failed After each transaction is completed the master should pause for a short time before sending another command to provide an opportunity for the other master to break in if it wishes This way two masters if they are present take turns at communicating with the slave devices Typical message lengths and delays allow two transactions per second B 1 4 Burst Mode Burst mode is not supported Two bytes of status also called the response code and field device status are included in every reply message from a field or slave device These two bytes convey communication errors command response problems and field device status If an error is detected in the outgoing communication the most significant bit bit 7 of the first byte is set to 1 and the details of the error are
49. e Module Locking Label Mechanism Module Wiring Diagram Insertable 1 0 DIN Rail Locking Module Screw orange RTB Removal Mechanical Handle Keying orange Removable Terminal Block RTB Interlocking Side Pieces Mounting Base 44328 Figure 1 2 Module Locking Mechanism Slide in Writable Label Module Wiring Diagram Insertable DIN Rail Locking 1 0 Module Screw orange Handle Mechanical Keying orange 1734 Side Pieces 1734 TOPS 7 Terminal Base with Screw or Spring Clamp 44221 User s Manual Pub 0300257 01 Rev A Chapter 1 Module Overview 1 5 1 LED Indicators The 1734 analog HART module uses several LEDs to show operational status The status LEDs are defined below Table 1 1 LED Status Indicators Indicator State Description Module Status Off No power applied to device Green Device operating normally Flashing Green Device needs commissioning due to configuration missing incomplete or incorrect Flashing Red Unrecoverable fault may require device replacement Red Recoverable fault Flashing Red Green Device is in self test mode Network status Off Device is not on line Device has not completed dup MAC id test Device not powered check module status indicator Flashing Green Device is on line but has no connections in the established state Green Device on line and has connections in the established
50. e integrated circuits or 2 3 3 Remove Power Remove power before removing or inserting this module When you remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage Attention by e Sending an erroneous signal to your system s field devices causing unintended machine motion e Causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may lead to premature failure 2 3 4 Selecting a Location Reducing Noise Most applications require installation in an industrial enclosure to reduce the effects of electrical interference Analog inputs are highly susceptible to electrical noise Electrical noise coupled to the analog inputs will reduce the performance accuracy of the module Group your modules to minimize adverse effects from radiated electrical noise and heat Consider the following conditions when selecting a location for the analog module Position the module e Away from sources of electrical noise such as hard contact switches relays and AC motor drives e Away from modules which generate significant radiated heat Refer to the module s heat dissipation specification In addition route shielded twisted pair analog input wiring away from any high voltage wiring 2 4 1 Before You Begin Note that this series C product can be used with the followin
51. ends the Pass Through query message to the module le4chCmd1QryReq xx Handle Number le4chCmd1 GryRep 0 0 Query Success le4chCmd1 QryRep 1 1 Echo of HART Command le4chCmd1 QryRep 2 0 HART Reply Status Byte 1 le4chCmd 1 GryRep 3 0 HART Reply Status Byte 2 le4chCmd1QryRep 4 5 Data Bytes In Reply le4chCmd 1GryRep 5 33 PV Unit Code for HART Command 1 Note 33 Degrees F Remote_ENET 1 1 ChO_HartData MSGRDY le4chCmd1 QryRep 6 9 HART Primary Variable MSG MOV Move Message 1 JE Because the PLC stores data in the little endian form and the HART protocol transmits the data in big endian form the order of the bytes stored in the controller must be reversed The following rung reverses the Source le4chCmdt initRep 2 74 Message Control EN le4chCmd1 ER2 Dest ledchCmd1GryReq 74 Message Configuration le4chCmd1QryMsg Configuration Communication Tag Custom v Source le4chCmdiQReq v Source Lenath 1 E Bytes Service Hex Class 54 Destination 4 1 gt Instance 1 Attribute 0 New Tag Message Type Done Done Length 10 T Timed Out Q Enable Enable Waiting Start Error Code Extended Error Code Error Path Error Text Cancel ppl Help order of the bytes and displ
52. ent manufacturer model tag serial number descriptor range limits and process variables All HART devices must implement universal commands Common practice commands provide access to functions that can be carried out by many devices e Device specific commands provide access to functions that can be unique to a particular device Read this section for a description of transaction procedure character coding and message structure of the HART protocol These correspond to layer 2 datalink layer of the OSI protocol reference model B 1 1 Master slave Operation HART is a master slave protocol This means that each message transaction is originated by the master the slave field device replies when it receives a command message addressed to it The reply from the slave device acknowledges that the command was received and can contain data requested by the master B 1 2 Multiple Master Operation The HART protocol provides for two active masters in a system one primary and one secondary The two masters have different addresses Each can positively identify replies User s Manual Pub 0300257 01 Rev A 2 Point IOTM 2 4 Channel Analog HART Module Section B 2 Response Code and Field Device Status to its own command messages The 1734sc IE2CH or 1734sc IE4CH module acts as primary master A secondary master such as a handheld configuration device may also be connected B 1 3 Transaction Procedure HART is a half
53. es unpacked ASCII CMD 12 Bytes 0 23 92 PVCode 1 byte CMD 50 Bytes 0 Oxff if not supported 93 SVCode 1 byte CMD 50 Bytes 1 Oxff if not supported 94 TVCode 1 byte CMD 5S0 Bytes 2 Oxff if not supported 95 FVCode 1 byte CMD 5S0 Bytes 3 Oxff if not supported 96 PVUnits 1 byte CMD 3 Byte 4 97 SVUnits 1 byte CMD 3 Byte 9 0 if not present 98 TVUnits 1 byte CMD 3 Byte 14 0 if not present 99 FVUnits 1 byte CMD 3 Byte 19 0 if not present 100 Transfer Function 1 byte CMD 15 Byte I 101 Range Units 1 byte CMD 15 Byte 2 User s Manual Pub 0300257 01 Rev A Chapter 4 IEXCH and HART 4 9 HART Get Device Information Reply packet structure Offset Field Value Definition 102 103 Expanded Device Type Code 2 bytes CMD 0 Byte 2 if HART Rev lt 7 CMD O Bytes 1 2 if HART Rev gt 7 104 107 HART PV Lower Range 4 bytes Floating Point Value CMD 15 Bytes 3 6 108 111 HART PV Upper Range 4 bytes Floating Point Value CMD 15 Bytes 7 10 112 115 Damping Value 4 bytes Floating Point Value CMD 15 Bytes 11 14 116 Write Protect Code 1 byte CMD 15 Byte 15 117 Pad_2 for alignment 1 byte 118 119 Private Label Mfg 16Bit 2 bytes 11190 Byte I if HART Rev lt 7 CMD 0 Bytes 19 20 if HART Rev gt 7 Sending the Get HART Device Information Message The following rung will send an unconnected message to read the HART device Information
54. evice If the device has a revision of 6 or greater then Cmd 9 is used otherwise for HART revision 5 devices Cmd 3 is used The advantage of Cmd 9 is that it contains a Health Status byte for each of the 4 dynamic variables that it returns The Dynamic variables and the status bytes are published in the module input tags See Section 3 6 for more information User s Manual Pub 0300257 01 Rev A 4 4 Point 2 4 Channel Analog HART Module Section 4 3 Supported HART CIP Messages CIP messages can be sent to the module using the MSG instruction to retrieve additional HART information that is not included in the module s input tags This data may include additional HART device information HART device extended status HART pass through messaging or the ability to temporarily suspend resume HART communication on any given channel The available HART CIP messages include Topic Page Read Additional Device Status 4 4 Get HART device information 4 6 HART pass through messaging 4 9 Flush Queue 4 14 Suspend HART communication 4 14 Resume HART communication 4 15 4 3 1 Read Additional Device Status Most devices support HART command 48 which allows the HART primary or secondary master to read additional device status information HART command 48 is optional for devices running HART revision 5 amp 6 but is required for devices running revision 7 Command 48 returns up to 25 bytes of status informati
55. g e ControlNet and EtherNet IP adapters ONLY using RSLogix 5000 software version 11 or later See the figures to familiarize yourself with major parts of the module noting that the User s Manual Pub 0300257 01 Rev A 2 4 Point 2 4 Channel Analog HART Module wiring base assembly is one of the following e 1734 TB or 1734 TBS POINT I O two piece terminal base which includes the 1734 RTB removable terminal block and 1734 MB mounting base e 1734 TOP or 1734 TOPS POINT I O one piece terminal base Slide in Writable Module Locking Label Mechanism Module Wiring Diagram Insertable 1 0 DIN Rail Locking Module Screw orange Mechanical Keying orange Removable Terminal Block RTB Interlocking Side Pieces Mounting Base 44328 Module Locking Mechanism Slide in Writable Label Module Wiring Diagram Insertable DIN Rail Locking 1 0 Module Screw orange Handle Mechanical Keying orange Interlocking 1734 TOP or Side Pieces 1734 TOPS One piece Terminal Base with Screw or Spring Clamp User s Manual Pub 0300257 01 Rev A Chapter 2 Installation and Wiring 2 5 2 4 2 Install Mounting Base During panel or DIN rail mounting of all devices be sure that all debris metal chips wire strands etc is kept from falling into the module Debris that falls into the module could cause damage when power is Attention applied to the module To install the mounting base on
56. ged Non operating Dry Heat IEC60068 2 14 Test Na Unpackaged Non operating Thermal Shock IEC60068 2 30 Test Db Unpackaged Damp Heat 40 to 85 C 40 to 185 F 80 95 Condensing 20 60 20 C Temp Cycle Vibration Operating Performance Criteria A IEC60068 2 6 Test Fc Operating 10 to 500Hz 5g Shock Operating Performance Criteria A IEC60068 2 27 Test Ea Unpackaged Shock 30 g 11ms half sine 3 mutually perpendicular axes Shock Non operating Performance Criteria B IEC60068 2 27 Test Ea Unpackaged Shock 50 g 11ms half sine 3 mutually perpendicular axes Packaged Vibration Packaged Shock drop test Radiated Emissions PC003 Revision A 004 Revision CSIPR 11 Group 1 Class 5 to 20 Hz 1 g 1 hour each axis 4 min sweep Drop from 48 in 10 times each in various orientations Enclosure Class A Conducted Emissions ESD immunity Performance Criteria B Radiated RF immunity Performance Criteria A IEC 61000 6 4 2007 IEC 61000 4 2 Rockwell Document QTP X0327 IEC 61000 4 3 Level 3 Rockwell Document QTP X0327 Group 1 Class A AC Mains 6kV Indirect Coupling Plate 6kV Contact Discharge to points of initial contact 8kV Air Discharge to points of initial contact 10 V M with 1 kHz sine wave 8096 AM from 80 2000 MHz 10 V M with 200 Hz sine wave 5096 Pulse 100 2900 MHz 10 V M with 200 Hz
57. he 1734sc IExCH for RSLogix 5000 3 9 New Module Name the module 1734sc IF4H 4 Channel HART Analog Input Spectrum Controls Remote ENET Description Module Definition Revision 13 Electronic Keying Compatible Module Connection Data Data Format Analog Status Creating Cancel Help New Module General Connection Module Info Module Configuration Channel Configuration Alarm Configuration 4 Requested Packet Interval RPI 1000 ms 10 0 750 0 Inhibit Module t jor Fault On Controller If Connection Fails While in Run Mode Set the RPI rate Module Fault Status Creating 7 Configure the rest of the module using the Module Configuration tab and the Channel Configuration tab Section 3 5 Module Configuration The IExCH can be configured using the AOP Add On Profile or by using the 1734 generic module profile The configuration tags for the IExCH are located under the controller tags The following examples describe the tag structure allocated by the Generic Module profile and the AOP User s Manual Pub 0300257 01 Rev A 3 10 Point 2 4 Channel Analog HART Module Generic Module Profile Name of remote communication module e x Data 0 to 198 e IExCH slot number x Image Type i e C I or AOP Add On Profile Name of remote communication module e x IE4CH slot number x Image Type i e C I or
58. hs 109 6D PR Electronics 110 6E Jordan Controls 111 6F Valcom s r l 112 70 US ELECTRIC MOTORS 113 71 Apparatebau Hundsbach 114 72 Dynisco 115 73 Spriano 116 74 Direct Measurement 117 75 Klay Instruments 118 76 CiDRA CORP 119 77 MMG AM DTR 120 78 Buerkert Fluid Control Systems 121 79 AALIANT Process 122 7 PONDUS INSTRUMENTS 123 7B ZAP S A Ostrow Wielkopolski 124 7C GLI 125 7D Fisher Rosemount Performance Technologies 126 7E Paper Machine Components 127 7 128 80 Danfoss 129 81 Turbo 130 82 TOKYO KEISO 131 83 SMC 132 84 Status Instruments 133 85 Huakong 134 86 Duon System 135 87 Vortek Instruments LLC 136 88 AG Crosby 137 89 Action Instruments 138 8A Keystone Controls 139 8B Thermo Electronic Co 140 8C ISE Magtech 141 8D Rueger 142 8E Mettler Toledo 143 8F Det Tronics 144 90 Thermo MeasureTech 145 91 DeZURIK 146 92 Phase Dynamics User s Manual Pub 0300257 01 Rev A 4 Point 2 4 Channel Analog HART Module Decimal Hex Company Name 147 93 WELLTECH SHANGHAI 148 94 ENRAF 149 95 4tech ASA 150 96 Brandt Instruments 151 97 Nivelco 152 98 Camille Bauer 153 99 Metran 154 9A Milton Roy Co 155 9B PMV 156 9C Turck 157 9D Panametrics 158 9E R Stahl 159 917 Analytical Technologies Inc 160 AO FINT 1
59. iatran 51 33 Delta Weed 52 34 Westinghouse 53 35 Xomox 54 36 Yamatake 55 37 Yokogawa 56 38 Nuovo Pignone 57 39 Promac 58 3A Exac Corporation 59 3B Mobrey 60 3C Arcom Control System 61 3D Princo 62 3E Smar 63 3F Foxboro Eckardt 64 40 Measurement Technology 65 41 Applied System Technologies 66 42 Samson 67 43 Sparling Instruments 68 44 Fireye 69 45 Krohne 70 46 Betz 71 47 Druck 72 48 SOR 73 49 Elcon Instruments 74 4A EMCO 75 4B Termiflex Corporation 76 4C VAF Instruments 77 4D Westlock Controls 78 4E Drexelbrook 79 4F Saab Tank Control 80 50 K TEK 81 51 SENSIDYNE INC 82 52 Draeger 83 53 Raytek 84 54 Siemens Milltronics PI 85 55 BTG 86 56 Magnetrol 87 58 Metso Automation 88 59 Siemens Milltronics PI 89 59 HELIOS 90 5 Anderson Instrument Company 91 5B INOR 92 5 ROBERTSHAW 93 5D PEPPERL FUCHS User s Manual Pub 0300257 01 Rev A Appendix Manufacturer Identification Codes C 3 Decimal Hex Company Name 94 5E ACCUTECH 95 5 Flow Measurement 96 60 Courdon Haenni 97 61 Knick 98 62 VEGA 99 63 MTS Systems Corp 100 64 Oval 101 65 Masoneilan Dresser 102 66 BESTA 103 67 Ohmart 104 68 Harold Beck and Sons 105 69 rittmeyer instrumentation 106 6A Rossel Messtechnik 107 6B WIKA 108 6C Bopp amp Reuther Heinric
60. imum allowed is based upon Module Filter selection Each module Filter selection will limit the minimum value allowed see Table 3 3 User s Manual Pub 0300257 01 Rev A 3 14 Point 2 4 Channel Analog HART Module 3 5 4 HART Pass through Handle Timeout The Handle time out value allows the user to set how long the module will hold the reply message for a HART Pass through operation in its queue If the time expires before the reply has been retrieved using the Query message the reply is removed from the queue and the queue is now available for another Pass through message Value Units Seconds Value Limits 1 to 255 seconds Section 3 6 Read Input Data The input data file contains module status information and analog input data for each of the input channels Analog input data is read for each channel converted to a scaled digital value and stored in the input tags The input tags for the IExCH are located under the controller tags The following examples describe the tag structure allocated by the Generic Module profile and the AOP Generic Module Profile Name of remote communication module e x Data 0 to 198 e IExCH slot number x Image Type i e C I or AOP Add On Profile Name of remote communication module e x e IEACH slot number x Image Type i e C I or Note The AOP will provide a predefined tag structure for the input tags See example below Figure 3 2 AOP Input T
61. ion to the controller Note If you are using Control Net you must schedule the network using RSNetworks for Control Net after adding the local and remote communication modules Note When you create a new RSLogix 5000 project with the CompactLogix 1769 L32C or L35CR controller The Controller Organizer creates a Control Net port in the local chassis In this case you don t need to add a separate local communication module Note When you create a new RSLogix 5000 project with the CompactLogix 1769 L23E 1769 L32E or L35E controller The Controller Organizer creates a Ethernet port in the local chassis In this case you don t need to add a separate local communication module 3 3 1 Add a Local Ethernet Bridge Module After you have started RSLogix 5000 software and created a controller project you can add Ethernet communication modules A local Ethernet communication module is a module that resides in the same chassis as the controller 1 Select a New Module for the I O Configuration User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring the 1734sc IExCH for RSLogix 5000 3 3 3 Data Types CR User Defined Strings Add On Defined Predefined G Module Defined Trends 1 0 Configuration 1756 Backplar Module Right click on I O Configuration Select New Module uu 2 Select the module type from the Select Module Type pop up The example below uses a 1
62. kwise until the number required for the type of module being installed aligns with the notch in the base 2 Make certain the DIN rail locking screw is in the horizontal position You cannot insert the module if the locking mechanism is unlocked 3 Insert the module straight down into the mounting base and press to secure The module will lock into place 2 4 4 Install the Removable Terminal Block RTB A removable terminal block is supplied with your wiring base assembly To remove the terminal block pull up on the RTB handle This allows the mounting base to be removed and replaced as necessary without removing any of the wiring To reinsert the removable terminal block proceed as follows 1 Insert the end opposite the handle into the base unit This end has a curved section that engages with the wiring base 2 Rotate the terminal block into the wiring base until it locks itself in place 3 If an I O module is installed snap the RTB handle into place on the module 2 4 5 Remove a Mounting Base To remove a mounting base you must remove any installed module and the module installed in the base to the right Remove the removable terminal block if wired 1 Unlatch the RTB handle on the I O module 2 Pull on the RTB handle to remove the removable terminal block 3 Press on the module lock on the top of the module 4 Pull on the I O module to remove from the base 5 Repeat steps 1 2 3 and 4 for the module
63. lower range value 66 Enter exit Analog Fixed number code Analog 2 6 Analog output units Output code Analog output mode level 67 Trim 0 Analog output analog number code output zero Analog output units code Externally measured analog output level 68 Trim Analog output analog number code output gain Analog output units code Externally measured analog output level 69 Write Analog output analog number code output Analog output transfer transfer function function code 70 Read Analog output Analog output number code analog number code Analog output endpoint units code output 52 Analog output upper endpoint value endpoint S Analog output lower endpoint value values 107 Write Burst 0 Transmitter variable As in command mode code for slot 0 transmitter 1 Transmitter variable variables code for slot 1 for 2 Transmitter variable command code for slot 2 33 3 Transmitter variable code for slot 3 User s Manual Pub 0300257 01 Rev A 6 lt Contained Input Tag CIP MSG Appendix Additional HART Protocol Information B 9 Command Data in Command Contained in Jee eee ae Write Burst Burst mode As in command mode command number command number Burst mode 0 Burst mode control control code 0 exit 1 enter 110 Read all PV units code dynamic P PV value F x variables SV units code Hs SV value F x TV units code x FV units code z
64. m FV value F x 0 exit Fixed Current mode Data in Reply 2 Truncated after last requested code 3 0 burn EEPROM 1 copy EEPROM to RAM 4 Truncated after last requested code 5 Not a number exits Fixed output mode 6 A Packed ASCII B 3 byte integer D Date F Floating Point HART format HART flag 7 8 Truncated after last requested code Truncated after last requested variable Section B 3 HART PV SV TV and FV Status HART SV TV and FV are dynamic variables that contain the values of device variables which are various direct or indirect process measurements performed by the HART field device Some devices let a set of their internal device variables be mapped to the PV SV TV FV dynamic variables that are automatically collected in the 1734sc IExCH Input Tag HART PVsStatus SVStatus TVStatus FVStatus are known as Device Variable Status values These Status values are composed of groups of bits that indicate the quality of the associated device variable NN Device Family Specific Status Process Data Status More Device Variable Status Available 11 Good Limit Status 01 Poor Accuracy 11 Constant 10 Manual Fixed 01 Low Limited 00 Bad 10 High Limited 00 Not Limited User s Manual Pub 0300257 01 Rev A 10 Point 2 4 Channel Analog HART Module Table B 5 HART PV SV TV and FV Status
65. mer 24619 602B Soft Tech Group User s Manual Pub 0300257 01 Rev A Appendix D Engineering Unit Codes This table maps engineering unit code numbers to their meaning and abbreviations Unit Codes Description from HART Specification Abbreviated Units 1 inches of water at 20 C 68 F inH20 20 C or 68 F 2 inches of mercury at 0 C 32 F inHg 0 C or 32 F 3 feet of water at 20 C 68 F 2 20 C or 68 F 4 millimeters of water at 20 C 68 F mmH20 20 C or 68 F 5 millimeters of mercury at 0 C 32 mmHg 0 C or 32 F 6 pounds per square inch psi 7 bars bar 8 millibars mbar 9 grams per square centimeter g square cm 10 kilograms per square centimeter kg square cm 11 pascals Pa 12 kilopascals kPa 13 torr torr 14 atmospheres atm 15 cubic feet per minute cubic ft min 16 gallons per minute usg min 17 liters per minute L min 18 imperial gallons per minute impgal min 19 cubic meter per hour cubic m h 20 feet per second ft s 21 meters per second m s 22 gallons per second usg s 23 million gallons per day million usg d 24 liters per second L s 25 million liters per day ML day 26 cubic feet per second cubic ft s 27 cubic feet per day cubic ft d 28 cubic meters per second cubic m s 29 cubic meters per day cubic m d 30 imperial gallons per hour i
66. mpgal h 3l imperial gallons per day impgal d 32 Degrees Celsius C 33 Degrees Fahrenheit F 34 Degrees Rankine R 35 Kelvin K 36 millivolts 37 ohms ohm 38 hertz hz 39 milliamperes mA 40 gallons usg User s Manual Pub 0300257 01 Rev A D 2 Point 2 4 Channel Analog HART Module Unit Codes Description from HART Specification Abbreviated Units 41 liters L 42 imperial gallons impgal 43 cubic meters cubic m 44 feet ft 45 meters m 46 barrels bbl 47 inches in 48 centimeters cm 49 millimeters mm 50 minutes min 51 seconds 52 hours h 53 days d 54 centistokes centistokes 55 centipoise cP 56 microsiemens microsiemens 57 percent 58 volts V 59 pH pH 60 grams g 61 kilograms 62 metric tons t 63 pounds Ib 64 short tons short ton 65 long tons long ton 66 milli siemens per centimeter millisiemens cm 67 micro siemens per centimeter microsiemens cm 68 newton N 69 newton meter Nm 70 grams per second g s 71 grams per minute g min 72 grams per hour g h 73 kilograms per second kg s 74 kilograms minute kg min 75 kilograms per hour kg h 76 kilograms per day kg d 77 metric tons per minute t min 78 metric tons per hour t h 79 metric tons per day Ud 80 pounds per second Ib s 81 pounds per minute Ib min 82 pounds per hour Ib h 83
67. n with the HART suspend message allows the user to resume HART communication on a channel or channels if HART communication is currently suspended The following table describes the class service code and instances required to send the Resume HART Communication message Table 4 22 Resume HART Communication Unconnected Message Field Value Definition Message Type CIP Generic Service Code 0x52 Resume HART Class Name 0x035D HART Object Instance 0 3 channels resume or a single channel 0 Channels 1 4 Single Channel Object Attribute None leave this field blank Request Size 0 Request Data Reply Size 2 Number of Data bytes returned The following tables describe the possible message responses Table 4 23 Request Data Resume Normal HART acquisitions Request packet structure Offset Field Value Definition 0 No Request Data User s Manual Pub 0300257 01 Rev A 4 16 Point IOTM 2 4 Channel Analog HART Module Table 4 24 Reply Data Resume Normal HART acquisitions Reply packet structure Offset Field Value Definition 0 Status 1 byte 00 2 SUCCESS 35 DR DEAD 1 Pad 0 User s Manual Pub 0300257 01 Rev A Appendix A Module Specifications General Specifications Parameter 1734sc IE4CH 1734sc IE2CH Specification Specification Module location 1734 TBxx Pointbus current 15 mA Power di
68. nd reverse the order of the bytes in ladder to interpret The module will update its internal data cache for command 48 under the following conditions 1 Initial device connection 2 Detection of more status available bit change 0 to 1 or Ito 0 User s Manual Pub 0300257 01 Rev A Chapter 4 IExCH and HART 3 Every 2 minutes if bit remains set The following table describes the class service code and instances required to send the Read Additional Device Status message Table 4 1 Read Additional Device Status Instance 1 4 28 Up to this Size when valid Information returned for a single channel Instance 1 4 56 if IE2CH Fixed size returned for Instance 0 112 if IE4CH Fixed size returned for Instance 0 Unconnected Message Field Value Definition Message Type Generic Service Code Ox4C Read Additional Status Class Name 0x035D HART Object Instance 0 Selects All Channels 1 4 Selects channel 0 3 Object None leave this field blank Attribute Request Size 0 No Request Data Reply Size 2 112 bytes Number of Data bytes 2 Size when information not available returned The following tables describe the possible message responses Table 4 2 Request Data HART Read Extended Status Request packet structure Offset Field Value Definition No Request Data Table 4 3 Request Failed HART Read Additional Status
69. nding Guidelines Allen Bradley publication 1770 4 1 for additional information Noise Prevention field wiring away from any other wiring and as far as possible from sources of electrical noise such as motors transformers contactors and ac devices As a general rule allow at least 15 2 cm 6 in of separation for every 120V of power Routing field wiring in a grounded conduit can reduce electrical noise e If field wiring must cross ac or power cables ensure that they cross at right angles e If noise persists for a device try grounding the opposite end of the cable shield or ground both ends of the shield 2 5 1 Wiring Diagram Refer to the following wiring diagrams for field wiring connections Table 2 1 4 Ch Terminal Block Pinout RTB Pin Usage Usage RTB Pin Input 0 Input 1 Input 2 Input 3 Common Field Power Chas GND Chas GND User s Manual Pub 0300257 01 Rev Chapter 2 Installation and Wiring 2 9 Table 2 2 2 Ch Terminal Block Pinout RTB Pin Usage Usage RTB Pin Input 0 Input 1 Field Power Field Power Common Common Chas GND Chas GND ON oO Figure 2 1 IE4CH Wiring Diagram 4 Wire Fi fo 1 Device INO IN 1 2 3 IN 2 IN 3 4 5 x COM 24 6 7 EGN FEN n Figure 2 2 IE2CH Wiring Diagram 4 Wire 0 1 Device INO IN 1 2 3 24 24 4 5 COM COM 6 7 FGN FGN
70. ne 254 expansion Unique Manufacturer identification code Identified Manufacturer device type code Number of preambles required Universal command revision Device specific command revision Software revision Hardware revision Device function flags Device ID number Read primary PV units code Primary variable variable F Read None a Current mA F current and 22 Primary variable F percent of range Read None Current mA current and PV units code four s Primary variable predefined SV units code dynamic ES Secondary variable variables TV units code Third variable FV units code Fourth variable Write Polling As in command polling address address Read unique As in command 0 identifier associated with itag message Read tag us 8 characters descriptor d Descriptor 16 characters A date 18 20 Date D 0 2 Read PV Sensor serial number B sensor Units code for sensor limits and min span information Upper sensor limit Lower sensor limit F Min span F Alarm select code HA gt gt gt gt gt Read output information Transfer function code PV range units code Upper range value Lower range value Damping value seconds F Write protect code F Private label distributor code F Read final None 2 Final assembly number B assembly number Write
71. nged bit 12 Read Message 13 Read tag descriptor and date 15 16 PV upper and lower range values Read final assembly Number 48 Read Additional Device Status 50 Read dynamic variable assignments The following table describes the class service code and instances required to send the Get HART Device Information message Table 4 7 Get HART Device Information Unconnected Message available 120 Size when valid Device Information returned The following tables describe the possible message responses Table 4 8 Request Data Field Value Definition Message Type CIP Generic Service Code 0x4D Get Device Information Class Name 0x035D HART Object Instance Name 1 4 Selects channels 0 through 3 Object Attribute None leave this field blank Request Size 0 No Request Data Reply Size 2 120 bytes Number of Data bytes 2 Size when Device information not returned HART Get Device Information Request packet structure Get currently cached Device Information for given channel Offset Field Value Definition No Request Data User s Manual Pub 0300257 01 Rev 4 8 Point 2 4 Channel Analog HART Module Table 4 9 Request Failed HART Get Device Information Reply packet structure Offset Field Value Definition 0 Status 34 DR RUNNING Command status 35 DR DEAD 1
72. on This group of 25 bytes includes both pre defined status bytes and device specific status The IExCH will keep an internal cache of each channels Command 48 status data and make the data available via a CIP unconnected message The IExCH keeps the data up to date by monitoring the MSA More Status Available bit i e bit 4 in the Field Device Status Byte See Error Reference source not found and Error Reference source not found for more information When the MSA changes state i e changes from 0 to 1 or 1 to 0 the module will resend command 48 on the associated channel If the MSA bit remains set the module will resend command 48 to the device every 2 minutes The SUA Status Update Available bit is used to notify the user that additional status for the channel has been refreshed by the module and the user should re send the Read Additional Device Status CIP message to retrieve the cached data After the CIP message is sent the bit will clear Note The data returned by the Read Additional Device Status message is in the original order as received from the HART device which means any multi byte elements in the data will be reversed in the PLC Hart format is MSB first and the PLC is LSB first for multi byte variables Since the location of the multi byte elements can vary depending on the device the module will not be able to reorder the bytes Refer to the HART device s documentation for the location of each multi byte element a
73. onsiderations 2 3 2 Prevent Electrostatic Discharge 2 3 3 Remove Power 2 3 4 Selecting a Location SECTION 2 4 MOUNTING 2 4 1 Before You Begin iit eR EGRE SR REED saan ted esse 2 4 2 Install Mounting Base 2 4 3 Install the I O Module 2 4 4 Install the Removable Terminal Block RTB 2 6 245 REMOVE d MOUNTING BOSC iiie YER 2 4 6 Install a 1734 TOPS T ie e eie desorden aa Tess bise nae Poe p a eoa e o esee e aane EVE ood caves 2 4 7 Remove a 1734 TOPS B6 eL nee er aene aeuo en cages iaDia desember SECTION 2 5 FIELD WIRING CONNECTIONS 2 5 1 Wiring CHAPTER 3 CONFIGURING THE 1734SC IEXCH USING RSLOGIX 5000 3 1 SEGTION S V INTRODUCTION bek KANG t i u SECTION 3 2 ABOUT COMMUNICATIONS erar ren Sei y ERE ERR SE ERE SNR EXER FE sauna USE RAE frekkeste SECTION 3 3 USE GENERIC PROFILE ua brer SERA KR ERR CARE ERE ERR HERR SESS ERAT 3 3 1 Add a Local Ethernet Bridge Module
74. ovisions shall be made to prevent the rated voltage being exceeded by the transient disturbances of more than 140 The system shall be mounted in an ATEX certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC60529 or EN60529 and used in an environment of not more than pollution degree 2 These modules must be used with the ATEX certified terminal module 1734 TB by Allen Bradley User s Manual Pub 0300257 01 Rev A Section B 1 Message Structure Appendix B Additional HART Protocol Information This appendix describes the HART protocol and provides references for additional information about the protocol Consult the HART protocol specification and vendor provided documentation for specifics on HART commands This appendix provides the following e HART protocol background information e Common practice command sets e Extended command sets e References to additional information HART Field Communication Protocol is widely accepted in the industry as the standard for digitally enhanced 4 20mA communication with smart field instruments The HART Protocol message structure command set and status are discussed in this appendix The HART command set is organized into these groups and provides read and write access to a wide array of information available in smart field instruments Universal commands provide access to information that is useful in normal plant operation such as the instrum
75. pass logo and Point IO are trademarks of Rockwell Automation Corporate Headquarters Spectrum Controls Inc P O Box 6489 Bellevue WA 98008 USA Fax 425 641 9473 Tel 425 746 9481 Web Site www spectrumcontrols com E mail spectrum 2spectrumcontrols com SPECTRUM I R L 5 N e User s Manual Pub 0300257 01 Rev A
76. pounds per day Ib d 84 short tons per minute short ton min 85 short tons per hour short ton h 86 short tons per day short ton d 87 long tons per hour long ton h 88 long tons per day long ton d 89 deka therm Dth 90 specific gravity units specific gravity units 91 grams per cubic centimeter g cubic cm 92 kilograms per cubic meter kg cubic m 93 pounds per gallon Ib usg User s Manual Pub 0300257 01 Rev A Appendix Engineering Unit Codes D 3 Unit Codes Description from HART Specification Abbreviated Units 94 pounds per cubic feet Ib cubic ft 95 grams per milliliter g mL 96 kilograms per liter kg L 97 grams per liter g L 98 pounds per cubic inch Ib cubic in 99 short tons per cubic yard short ton cubic yd 100 degrees twaddell Tw 101 degrees brix Bx 102 degrees baume heavy BH 103 degrees baume light BL 104 degrees API API 105 percent solids per weight solid weight 106 percent solids per volume solid volume 107 degrees balling degrees balling 108 proof per volume proof volume 109 proof per mass proof mass 110 bushels bushel 111 cubic yards cubic yd 112 cubic feet cubic ft 113 cubic inches cubic in 114 inches per second in s 115 inches per minute in min 116 feet per minute ft min 117 degrees per second s 118 revolutions per second rev s 119
77. ramming or services referenced herein The information in this owner s guide is subject to change without notice Limited Warranty Spectrum Controls warrants that its products are free from defects in material and workmanship under normal use and service as described in Spectrum Controls literature covering this product for a period of 1 year The obligations of Spectrum Controls under this warranty are limited to replacing or repairing at its option at its factory or facility any product which shall in the applicable period after shipment be returned to the Spectrum Controls facility transportation charges prepaid and which after examination is determined to the satisfaction of Spectrum Controls to be thus defective This warranty shall not apply to any such equipment which shall have been repaired or altered except by Spectrum Controls or which shall have been subject to misuse neglect or accident In no case shall the liability of Spectrum Controls exceed the purchase price The aforementioned provisions do not extend the original warranty period of any product which has either been repaired or replaced by Spectrum Controls User s Manual Pub 0300257 01 Rev A Table of Contents IMPORTANT 5 NOTICE oet LIMITED CH
78. reported in the rest of that byte The second byte in this case is all zeros Communication errors are typically those that would be detected by a UART parity overrun and framing errors The field device also reports overflow of its receive buffer and any discrepancy between the message content and the checksum received In RSLogix 5000 software if the leftmost bit of the ResponseCode is set it displays a negative number In this case the ResponseCode represents a communication fault Change the display format to hexadecimal to interpret communication status If the leftmost bit of the ResponseCode is 0 value 0 127 then there was no communication error and the value is a ResponseCode from the HART field device Response codes indicate if the device performed the command 0 means no error Other values are errors or warnings To understand the ResponseCode contact your HART field device manufacturer or the HART specification See Table B 1and Table B 2 for descriptions of the response code and the field device status Table B 1 Response Codes HART Device Status Byte 1 Response Code Description If Bit 7 is 6 0 are 1 16 40 Parity Error Vertical parity error The parity of one or more of the bytes received by the device was not odd User s Manual Pub 0300257 01 Rev A Appendix Additional HART Protocol Information B 3 Response Code Description If Bit7 is And Bi
79. revolutions per minute rpm 120 meters per hour m hr 121 normal cubic meter per hour normal cubic m h 122 normal liter per hour normal L h 123 standard cubic feet per minute standard cubic ft min 124 bbl lig bbl lig 125 ounce OZ 126 foot pound force ft Ib force 127 kilo watt kW 128 kilo watt hour kWh 129 horsepower hp 130 cubic feet per hour cubic ft h 131 cubic meters per minute cubic m min 132 barrels per second bbl s 133 barrels per minute bbl min 134 barrels per hour bbl h 135 barrels per day bbl d 136 gallons per hour usg h 137 imperial gallons per second impgal s 138 liters per hour L h 139 parts per million ppm 140 mega calorie per hour Mcal h 141 mega joule per hour MJ h 142 british thermal unit per hour BTU h 143 degrees degrees 144 radian rad 145 inches of water at 15 6 C 60 F inH20 15 6 C or 60 F 146 micrograms per liter micrograms L User s Manual Pub 0300257 01 Rev A D 4 Point 2 4 Channel Analog HART Module Unit Codes Description from HART Specification Abbreviated Units 147 micrograms per cubic meter micrograms cubic m 148 percent consistency consistency 149 volume percent volume 150 percent steam quality steam quality 151 feet in sixteenths ft in sixteenths 152 cubic feet per pound cubic ft lb 153 picofarads pF 154 mililiters per liter mL L 155 microliters per liter microliters L 156
80. s through response data if available There is a handle timeout associated with the final reply message After the HART module obtains the requested information from the HART device it will start a handle timeout timer Refer to section 3 5 4for information regarding how to set the handle timeout The reply message will be cached in memory during the handle timeout period When the handle timeout timer expires the reply message will be discarded and another pass through message will be serviced without being rejected The user defined handle timeout is in the range of 1 to 255 seconds If the HART message being sent or received using the pass through command contains double words or floating point values the order of the bytes must be reversed Attention Depending on the HART command the data contained within the HART message may include floating point numbers or double integers If a floating point or double integer is contained within the HART message the user must be aware that the order of the bytes that make up the float or double will need to be reversed The reason for this is related to how the bytes are stored in the PLC The PLC stores the bytes in memory in a format referred to as little endian Little endian is an order in which the little end least significant value in the sequence is stored first at the lowest storage address However HART devices transmit the byte data in the reverse order or as you may have guessed
81. sage size is large enough to send all the data Ox8A Invalid Handle Only applies to a Query message Ox8B Invalid Start Delimiter Sending a Pass through Message The ladder on the following page demonstrates how to send a complete Pass through message using ladder This example sends universal HART command 1 Read Primary Variable For a listing of HART Universal and Common practice commands see Appendix B User s Manual Pub 0300257 01 Rev A Figure 4 3 HART Pass through Chapter 4 IExCH and HART The following rung sends the Pass Through request message to the module le4chCmd1InitReq 0 1 HART Command le4chCma InitReq 1 0 Byte Count Start le4chCmdtInitRep 0 33 Passthrough Success le4chCmdtinitRep 1 1 Echo of HART Command 4 1 2 xx Handle Number le4chCma InitRep 3 0 Queue Space Remaining Message Message Control 4 13 Message Configuration le4chCmd1 InitMsg Configuration Communication Service Custom Service ie Class 54 Instance 1 Attribute Hex Message Type ledchCmdllniReq Source Element Source Length 2 3 Bytes le4chCmdllnitRep zl New Tag Destination Done Done Length 4 Timed Out Enable Error Code Error Path Error Text Enable Waiting Start Extended Error Code Cancel Help The following rung s
82. ser s Manual Pub 0300257 01 Rev A 3 8 Point 2 4 Channel Analog HART Module 3 4 2 Adding the IExCH Module To Your Logix Project Once the profiles are installed you can access them through RSLogix 5000 via the I O Configuration Follow the procedure below to add a module 1 Before you can add the 1734sc IExCH to your RSLogix 5000 project you must first add a local communication module and a remote communication adapter Complete sections 3 3 1 and 3 3 2 above before proceeding to step 2 below 2 Inthe I O Configuration right mouse click on the Point IO backplane under the remote communication adapter that you added in step one above and select New Module 3 63 1 0 Configuration 1756 Backplane 1756 A4 0 1756 L55 test 8 1 1756 ENBT A Local ENET Ze Ethernet fJ 1756 ENBT A Local J 1734 AENT A Remote we B 2 1756 CNB E CNET 8 Module Bus Size 3 3 When the dialog screen opens select the Vender tab and expand the Spectrum Controls folder Select Module Module Description Allen Bradley Spectrum Controls 1734sc IE2CH 2 Channel HART Analog Input 1734sc IEdCH 4 Channel HART Analog Input Find Add Favorite By Category By Vendor 4 Highlight the module and press the button 5 Give the module a unique name User s Manual Pub 0300257 01 Rev A Chapter 3 Configuring t
83. spend HART communication message will temporarily suspend all HART communication on one or more channels for up to 3 minutes HART communication will resume automatically under the following conditions After 3 minutes e Ifthe HART configuration changes during the three minute timeout period e Ifthe resume HART communication message is issued The following table describes the class service code and instances required to send the Suspend HART Communication message Table 4 19 Suspend HART Communication Unconnected Message Field Value Definition Message Type Generic Service Code 0x51 Suspend HART Class Name 0x035D HART Object Instance 0 3 channels suspended or a single channel 0 Channels 1 4 Single Channel Object Attribute None leave this field blank Request Size 0 No Request Data Reply Size 2 Number of Data bytes returned User s Manual Pub 0300257 01 Rev A Chapter 4 IEXCH and HART 4 15 The following tables describe the possible message responses Table 4 20 Request Data Suspend Normal HART acquisitions Request packet structure Offset Field Value Definition No Request Data Table 4 21 Reply Data Suspend Normal HART acquisitions Reply packet structure Offset Field Value Definition 0 Status 1 byte 00 SUCCESS 35 DR_DEAD 1 Pad 0 4 3 6 Resume HART Communication Used in conjunctio
84. ssipation 0 6 W maximum 28 8V dc Thermal dissipation 2 0 BTU hr maximum 28 8V de Isolation Voltage 50 continuous Basic Insulation Type No isolation between channels External DC power Supply Voltage Voltage Range Supply Current 24V DC nominal 10 28 8V DC 20 mA 24V DC 24V DC nominal 10 28 8V DC 19mA 24V DC Dimensions HxWxD approx 56 x 12 x 75 5 mm 2 21 x 0 47 x 2 97 in Keyswitch position 3 Enclosure type rating None open style Wire size Determined by installed terminal block Wiring category Wire type 2 on signal ports Shielded Terminal base screw torque Determined by installed terminal block Weight approx 35g 1 235 oz Input Specifications Parameter Number of Inputs 4 single ended non isolated 1734sc IE4CH Specification 17345 2 Specification 2 single ended non isolated Resolution 16 bits Input current terminal 4 20 mA limit 3 42 20 58mA Absolute accuracy 20 uA 25 Repeatability Accuracy drift w temp 5 uA 25 50uA max 20 55 C 30ppm C typical User s Manual Pub 0300257 01 Rev A 2 Point IOTM 2 4 Channel Analog HART Module Input update rate per module 488 ms Notch 50 60Hz def 248 ms Notch 50 60Hz def 248 ms Notch 50Hz 128 ms Notch 50Hz 208 ms Notch 60Hz 108 ms Notch 60Hz 128 ms
85. tatus Byte 0 Data 1 m gt 24 bytes 2 ZZ 5 Response Code g ae du 0x08 0x1F x 3 Input Ch 0 Hart Device Status Byte Extended Device Status Byte Input Ch 0 Hart Device Status Byte 2 Field Device Status Byte Input Channel 0 Hart PV REAL float Input Channel 0 Hart SV REAL float Input Channel 0 Hart TV REAL float Input Channel 0 Hart FV REAL float Input Channel 0 Hart SV Status Input Channel 0 Hart PV Status Input Channel 0 Hart FV Status Input Channel 0 Hart TV Status Ch 1 Hart 0x20 0x38 User s Manual Pub 0300257 01 Rev A Data structure same as channel 0 above 24 bytes 3 16 Point IOTM 2 4 Channel Analog HART Module ANALOG STATUS BITS CF Channel Fault status 0 no error 1 fault CM Calibration Mode 0 normal 1 calibration mode LA Low Alarm 0 no error 1 fault HA High Alarm 0 no error 1 fault LLA Low Low Alarm 0 no error 1 fault HHA High High Alarm 0 no error 1 fault UR Underrange 0 no error 1 fault OR Overrange 0 no error 1 fault HART STATUS BITS INIT HART device detected FAIL No device found or communication failed MAFLT HART does not match analog loop current MSGRDY Ladder pass through message available DDLDR Device Data update Ladder New HART Device Information Available see page 4 6 DDLGX Device Data update Logix Reserved Not Used S
86. te firmware when the module is installed behind an Ethernet adapter Attention 1734 AENT 1734 AENTR User s Manual Pub 0300257 01 Rev A Section 3 3 Use Generic Profile Point IOTV 2 4 Channel Analog HART Module limit of 600 bytes Therefore the maximum number of 1734sc IE4CH modules that be installed behind ControlNet adapter is four Attention the maximum number of 1734sc IE2CH modules is eight ControlNet adapter 1734 ACNR has a maximum data transmit The generic point IO module profile can be used to represent the IExCH module within RSLogix 5000 The generic profile should be used for RSLogix 5000 versions 14 and older Before the generic profile can be added to the IO configuration the proper communication module needs to be added to the IO configuration first Follow the procedure below to add a communication module to RSLogix 5000 1 Add the new local communication module to your project 2 Configure the local module including a Naming the module b Choosing a Communication Format c Setting the Revision level Setting the module location as necessary such as the slot number for a 1756 CNB module e Choosing an Electronic Keying method 3 Add the new remote module to your project such as a 1734 Control Net adapter or Ethernet Adapter i e 1734 ACNR or 1734 AENT respectively 4 Configure the remote module similarly to the local module 5 Download the configurat
87. to the right 6 Use a small bladed screwdriver to rotate the orange base locking screw to a User s Manual Pub 0300257 01 Rev A Chapter 2 Installation and Wiring 2 7 vertical position This releases the locking mechanism 7 Lift straight up to remove 2 4 6 Install a 1734 TOPS Base 1 Position the base vertically above the installed units such as an adapter power supply or existing module 2 Slide the base down allowing the interlocking side pieces to engage the adjacent installed unit 3 Press firmly to seat the base on the DIN rail until the base snaps into place 4 Verify that the DIN rail locking screw is in a horizontal locked position before inserting an I O module 2 4 7 Remove a 1734 TOPS Base To remove a wiring base from the DIN rail you must remove the module installed to the right of the base 1 Squeeze the module locking mechanism of the module to the right of the base pulling up to remove the module 2 Turn the orange locking screw to a vertical position to unlock the base from the DIN rail 3 Slide the base up to release it from its mating units Section 2 5 Field Wiring Connections Consider the following when wiring your system General e Power and input wiring must be in accordance with Class 1 Division 2 wiring methods Article 501 4 b of the National Electric Code NFPA 70 and in accordance with the authority having jurisdiction e Use Belden 8761 or equi
88. ts 6 0 are 1 16 20 Overrun Error Overrun error At least one byte of data in the receive buffer of the UART was overwritten before it was read for example the slave did not process incoming byte fast enough 1 16 10 Framing Error Framing error The Stop Bit of one or more bytes received by the device was not detected by the UART for example a mark or 1 was not detected when a Stop Bit should have occurred 1 16 08 Checksum Error Longitudinal parity error The Longitudinal Parity calculated by the device did not match the Check Byte at the end of the message 1 16 04 Reserved Reserved Set to zero 1 16802 Buffer Overflow Buffer overflow The message was too long for the receive buffer of the define 1 16 01 undefined Reserved Set to zero 0 0 No command specific error 0 1 undefined 0 3 Value too large 0 4 Value too small 0 5 Not enough bytes in command 0 6 Transmitter specific command error 0 7 In Write protect mode 0 8 Update Failed Update In Progress Set to Nearest Possible Value 0 9 Applied Process Too High Lower Range Value Too High Not In Fixed Current Mode 0 10 Applied Process Too Low Lower Range Value Too Low MultiDrop Not Supported 0 11 MultiDrop Mode Invalid Transmitter Variable Code Upper Range Value Too High 0 12 Invalid Unit Code Upper Range Value Too Low 0 13 Both Range Values Out of Limits 0 14 Pushed Upper Range Value Over Limit Span Too Small 0 16 Access restricted 0 32 Device
89. ts the input data to a value within the range selected for that channel 1 6 2 Module Operation The 1734sc IE2CH and IE4CH modules are single ended 4 20mA current sensing input modules with HART master capability Analog current is measured by sensing voltage drop across an internal resistor The nominal input resistance of individual channels is 250ohms In the event of an over current fault the module will protect the input circuitry by increasing the input resistance to limit input current Analog to digital conversion is performed by a multiplexed Sigma Delta ADC shared by all channels A range of notch filters as well as an averaging filter can be applied to analog inputs All channels share a common ground Field power is provided on the terminal block to simplify wiring The 1734sc IE2CH and IE4CH have HART Primary Master capability A dedicated HART modem is used for each channel for maximum throughput When HART functionality is enabled on a channel the module will discover and establish communication with HART revision 5 and greater devices Once communication has been established the module will automatically gather HART PV SV TV FV data and monitor device status The modules provide a communication bridge to HART devices for Asset Management Software and Ladder Programs via CIP messaging See the block diagram below 4 20mA W ANALOG HART INPUT Current Limiting HART 1734
90. ut percent of range range 59 Write Number of response number of preambles 61 PV analog output units code dynamic BEE PV analog output level variables PV units code and id Primary variable x PV analog SV units code output Secondary variable x TV units Tertiary variable x FV units code Fourth variable x 62 Read Analog output Slot 0 analog output number code analog number Slot 0 outputs code for slot 0 Slot 0 level Analog output Slot 1 number Slot 1 code for slot 1 5 Slot 1 level Analog output Slot 2 number Slot 2 code for slot 2 565 Slot 2 level Analog output Slot 3 number code for Slot 3 slot 3 EN Slot 3 level 63 Read Analog output Analog output number code analog number code Analog output alarm select code output Analog output transfer function code information Analog output range units code Analog output upper range value Analog output lower range value F Analog output additional damping F value seconds 64 Write 0 Analog output As in command analog number code output 1 4 Analog output F User s Manual Pub 0300257 01 Rev CIP MSG 954 8 Point 2 4 Channel Analog HART Module Command Data in Command Data in Reply additional additional damping damping value seconds value 65 Analog number code Analog range units code Analog upper range value Analog
91. valent shielded wire ensure optimum accuracy limit overall cable impedance by keeping a cable as short as possible Locate the module as close to input devices as the application permits e Digital and analog power must be supplied by an Isolated Secondary Limited Energy Low Voltage source Inputs e The module provides loop power for analog inputs User s Manual Pub 0300257 01 Rev A 2 8 Point IOTM 2 4 Channel Analog HART Module Grounding USE SUPPLY WIRES SUITALE FOR 10 C ABOVE SURROUNDING AMBIENT Attention UNE TEMPERATURE DE 10 C AU DESSUS DE LA UTILISER DES FILS D ALIMENTATION QUI CONVIENNENT A TEMPERATURE AMBIANTE Attention This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail if used are not required unless the mounting surface cannot be grounded e Under normal conditions the drain wire shield should be connected to the metal mounting panel earth ground Keep shield connection to earth ground as short as possible e Ground the shield drain wire at one end only The typical location is as follows o For grounded thermocouples or millivolt sensors this is at the sensor end For insulated ungrounded thermocouples this is at the module end Contact your sensor manufacturer for additional details Refer to Industrial Automation Wiring and Grou
92. variable code x 8 51 Write 0 PV transmitter As in command dynamic variable code variable 1 SV transmitter assignment variable code 8 2 transmitter variable code 3 FV transmitter variable code 52 Set 0 Transmitter variable transmitter code variable zero 53 Write 0 Transmitter variable transmitter code variable 1 Transmitter var units units code 54 Read 0 Transmitter variable Transmitter variable code transmitter code oe Transmitter variable sensor serial variable Transmitter var limits units code information e Transmitter variable upper limit Transmitter variable lower limit F Transmitter var damping value sec F 55 Write 0 Transmitter variable As in command transmitter code variable Li Transmitter variable damping damping value sec value 56 Write Transmitter variable in command transmitter code variable Transmitter variable sensor sensor serial serial number 57 Read unit None 0 5 Unit tag A x tag 6 17 Unit descriptor A x description 18 20 Unit date D x date User s Manual Pub 0300257 01 Rev A Appendix Additional HART Protocol Information B 7 Command Data in Command Data in Reply Contained in Tag 58 Write unit Unit tag As in command tag Unit descriptor descriptor E Unit date date response preambles 60 Read Analog output Analog output number code analog number code Analog output units code output and bie Analog output level percent of 595 Analog outp

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