Siemens SIMATIC ET 200SP HA Equipment Manual
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Siemens SIMATIC ET 200SP HA Equipment Manual

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SIMATIC
ET 200SP HA
AQ 4xI HART ISOL HA
Equipment Manual
6DL1135-6UD00-0PK0
07/2022
A5E50102497-AB
Security information
Preface
Product overview
Terminal
Parameters
Displays and interrupts
HART function
Technical specifications
Parameters, diagnostics
messages and address
space
HART operating data
records
Analog value display
1
2
3
4
5
6
7
8
A
B
C

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Summary of Contents for Siemens SIMATIC ET 200SP HA

  • Page 1 Security information Preface Product overview SIMATIC Terminal ET 200SP HA AQ 4xI HART ISOL HA Parameters Displays and interrupts Equipment Manual HART function Technical specifications Parameters, diagnostics messages and address space HART operating data records Analog value display 6DL1135-6UD00-0PK0 07/2022 A5E50102497-AB...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Table Of Contents

    Table of contents Security information..........................7 Preface ..............................9 Product overview ..........................11 I/O module......................... 11 Accessories ........................13 Terminal blocks........................13 Terminal ............................... 15 Terminal assignment......................15 Wiring diagram for actuators ....................16 Schematic circuit diagram ....................17 Parameters............................19 Configuration options ......................
  • Page 4 Table of contents HART function............................33 Use............................ 33 7.1.1 Useful information on use....................33 7.1.2 HART ..........................34 7.1.3 HART protocol........................34 System connection ......................35 7.2.1 Useful information about system connection..............35 7.2.2 HART configuration tool ..................... 36 7.2.3 HART signal ........................
  • Page 5 Table of contents HART variable data record ....................71 HART-specific settings ......................72 Analog value display..........................75 Representation of analog values in the current output ranges..........75 Tables Table C-2 Current output areas 4 to 20 mA and 4 to 20 mA HART............75 Table C-1 Current output range 0 to 20 mA ....................
  • Page 6 Table of contents AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 7: Security Information

    Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber...
  • Page 8 Security information AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 9: Preface

    Preface Validity of the documentation This device manual describes the AQ 4xI HART ISOL I/O module with the part number 6DL1135-6UD00-0PK0. It supplements the system manual ET 200SP HA distributed I/O system. Functions that generally relate to the system are described in this manual. The information provided in this manual and in the system/function manuals supports you in commissioning the ET 200SP HA.
  • Page 10 Preface AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 11: Product Overview

    Product overview I/O module Definition The AQ 4xI HART ISOL I/O module is an analog output module with 4 isolated/insulated (ISOL) current outputs for process control. In addition to the technical specifications, this module has the following properties: • HART communication (Rev. 5 to Rev. 7) •...

  • Page 12: Figure 3-1 View Of Aq 4Xi Hart Isol

    Product overview 3.1 I/O module Description The I/O module consists of the following components: 4x I H A R T IS O D IA G M T Q I0 + Q I1 + Q I2 + Q I3 + H 0+ H 1+ H 2+ H 3+ 8...

  • Page 13: Accessories

    Product overview 3.3 Terminal blocks Accessories Definition Accessories for the I/O module must be ordered separately. Description The following accessories are available: • Labeling strips • Color-coded labels • Reference identification label • Shield connector • Terminal blocks Terminal blocks Definition The terminal blocks provide the process terminals (push-in terminals) for components to be connected such as devices.
  • Page 14 Product overview 3.3 Terminal blocks Connections on the slot and in the I/O module Slot of the I/O module Slot side of the I/O module Carrier module contacts of the backplane bus: max. 3.5 V DC max. 50 mA Terminal block contacts of the I/O module max.

  • Page 15: Terminal

    Terminal Terminal assignment Definition The pin assignment provides information about the arrangement and marking of the connections when wiring the terminal block. Description WARNING Risk of death or serious injury from electric shock! Prior to working on the system and module, always disconnect them from the power supply. Note You can find additional information on the configuration in the system manual.

  • Page 16: Wiring Diagram For Actuators

    Terminal 4.2 Wiring diagram for actuators The pin assignment is formed as follows: Terminal Assignment Terminal Assignment Description Terminal 1 to 4: +: Output signal "+", channel n Terminal 5 to 8: +: HART input signal "+", channel n Terminal 9 to 12: -: Output signal "-", channel n Terminal 13 to 16: -: HART input signal "-", channel n...

  • Page 17: Schematic Circuit Diagram

    Terminal 4.3 Schematic circuit diagram Description The following view shows an example of an actuator connection to channel 0. Schematic circuit diagram Definition A block diagram contains the schematic representation of individual function blocks. AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...
  • Page 18 Terminal 4.3 Schematic circuit diagram Description The block diagram for the I/O module is structured as follows: Supply voltage L+/M Connect the supply voltage L+ to the connections L+ and M. An internal protective circuit protects the module against polarity reversal. The I/O module monitors whether the supply voltage is connected and present.

  • Page 19: Parameters

    Parameters Configuration options Definition The selected configuration determines the scope of the input and output address areas that are used in the I/O system. Description The following configurations are possible, each with process values in the output address area and value status in the input address area: •...

  • Page 20: Module/Channel Parameters

    Parameters 5.3 Module/channel parameters Description The parameters are divided into three types: • Module/channel parameters (data record 128) • Parameters which determine the display of HART variables in the address space of the module; HART mapping parameters (data record 130) •...

  • Page 21: Explanation Of The Module/Channel Parameters

    Parameters 5.4 Explanation of the module/channel parameters Parameter Value range Default Configuration in Efficiency range Reaction to CPU STOP Shut down Channel • Shut down (Page 24) • Keep last value • Output substitute value Substitute value The value range depends on the out‐ Channel (Page 24) put area set.

  • Page 22: Potential Group

    Parameters 5.4 Explanation of the module/channel parameters Description In error-free redundant operation, the channels of the master and slave each output half of the specified current. In the event of a channel-specific error, the full current is output via the remaining channel of the partner module.

  • Page 23: Output Areas

    Parameters 5.4 Explanation of the module/channel parameters You can choose between different output areas with an active channel. Note Unused channels Disable unused channels in the configuration to improve the cycle time of the module. A deactivated channel always returns the output value 0 mA. An overview of the output area, overflow and overrange etc.

  • Page 24: Number Of Hart Repetitions

    Parameters 5.4 Explanation of the module/channel parameters Figure 5-2 Example diagram of settling time with HART communication 5.4.5 Number of HART repetitions Definition Specifies the number of HART frame repetitions. If the I/O module receives no response or a response with errors to a HART frame sent to the field device, the frame is repeated, i.e. sent to the field device again.

  • Page 25: Diagnostics Hart

    Parameters 5.4 Explanation of the module/channel parameters 5.4.8 Diagnostics HART Definition Enabling the diagnostics of the HART frame-specific monitoring and the status information supplied by the connected field device in the HART frame (HART device status). The HART diagnostics are reported as maintenance events. Maintenance events (Page 56) 5.4.9 Diagnostics underflow...

  • Page 26: Hart Mapping Parameters

    Parameters 5.5 HART mapping parameters Monitoring is effective from an output current of at least 1 mA. The diagnostics short-circuit applies from a connected load of < 20 Ω. From a load of > 30 Ω the short-circuit is reported as outgoing again. HART mapping parameters Definition The HART mapping parameters allow a maximum of 4 HART variables to be configured (mapped)

  • Page 27: Displays And Interrupts

    Displays and interrupts Status and error displays Definition The LED displays are status and error indicators. Diagnostics messages and maintenance events, as well as their possible causes or solutions, are described in the diagnostics messages and maintenance events. Diagnostics alarms (Page 55). AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 28: Leds

    Displays and interrupts 6.2 LEDs Description The following figure explains the LED displays of the I/O module. 4xI HART ISOL DIAG MT QI0+ QI1+ 3 QI2+ QI3+ QI0- QI1- QI2- QI3- 1P1 L+ 24VDC M 1P2 2P1 L+ 24VDC M 2P2 MAX.

  • Page 29: Mt Led

    Displays and interrupts 6.2 LEDs Description The diagnostic display of the DIAG LED is as follows: DIAG LED Meaning The power supply of the ET 200SP HA is disrupted or switched off. Module is not configured. flashes Module parameters are assigned. No diagnostic message is pending. Module parameters are assigned.

  • Page 30: Pwr Led

    Displays and interrupts 6.3 Interrupts Description The channel status and channel fault LEDs indicate the following: Channel Channel Meaning status LED fault LED Channel deactivated or module switched off Channel enabled and no channel/module diagnostics pending. Channel enabled and channel diagnostics/module diagnostics pending. 6.2.4 PWR LED Definition...
  • Page 31 Displays and interrupts 6.3 Interrupts • Overtemperature • Underflow • Overflow • Parameter assignment error • Module is faulty • Supply voltage L+ missing • HART communication error or error of HART field device • Retentive memory in carrier module defective •...
  • Page 32 Displays and interrupts 6.3 Interrupts AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 33: Hart Function

    HART function 7.1.1 Useful information on use Reference is made to the functions and use of HART in the following. Use of HART The use of HART modules enables you to exchange additional data with the connected HART field devices. You can commission and re-configure the HART field devices. HART (Page 34) Advantages of HART Using the I/O module with HART offers the following advantages:...

  • Page 34: Hart

    HART function 7.1 Use See also HART command (Page 39) SHC sequence (Page 40) 7.1.2 HART Definition "HART" stands for "Highway Addressable Remote Transducer" = via communications addressable remote field devices (sensor or measuring transducer or final controlling element). The HART functionality also enables you to use the I/O module to exchange data with the connected field devices.

  • Page 35: System Connection

    HART function 7.2 System connection With the exception of the preamble bytes, this structure is contained in the communication data of the HART command interface. HART job and response data records (Page 64) HART responses always contain data. Status information (HART device status; 1st and 2nd status bytes) is always sent together with a HART response.

  • Page 36: Hart Configuration Tool

    HART function 7.2 System connection The I/O module receives the commands, e.g. from the HART configuration tool, forwards them to the intelligent field device and returns the responses. The interface of the I/O module is made up of data records that are transferred internally between the IM and I/O module via the ET 200SP HA IO device.

  • Page 37: Hart Signal

    HART function 7.2 System connection 7.2.3 HART signal Definition A HART signal consists of sine waves of 1200 Hz and 2200 Hz and has an average value of 0. Description The following figure shows the analog signal with the modulated HART signal (FSK method). It can be filtered out using an input filter so that the original analog signal is available again.

  • Page 38: Communication

    HART function 7.3 Communication Description The 1st and 2nd status byte is structured as follows: Table 7-1 1st status byte When bit 7 = 1: Communication error Bit 6 = 1 Parity error Bit 5 = 1 Overflow Bit 4 = 1 Framing error Bit 3 = 1 Checksum error...

  • Page 39: Hart Command

    HART function 7.3 Communication SHC sequence If the I/O module detects a HART command with a SHC bit set on a channel, then channel is reserved for external HART commands for approx. 2 s. No more internal HART commands are sent to the field device with this channel.

  • Page 40: General Purpose Hart Commands

    HART function 7.3 Communication Reads primary variable and unit Reads current and percentage of range, digitally as floating-point number (IEEE 754) Reads up to four pre-defined, dynamic variables (primary variables, secondary variables, etc.) Reads up to four pre-defined, dynamic variables (primary variables, secondary variables, etc.) 13, 18 Reads or writes tag, descriptor and date (data included in transmission)

  • Page 41: Parallel Operation

    HART function 7.4 Variables 7.3.5 Parallel operation Definition The I/O module processes the HART communication in parallel operation, that is, all channels simultaneously. Variables 7.4.1 Useful information about HART variables HART variables, the properties dialog and address assignment are explained below. Properties dialog of the I/O module In the properties dialog of the I/O module, you can configure up to 4 HART variables directly in the input address area of the I/O module.

  • Page 42: Hart Variables

    HART function 7.4 Variables 7.4.2 HART variables Definition Each HART variable consists of a 4-byte real value and one byte of quality code. A maximum of four HART variables supported by the connected field device are read cyclically for each channel with enabled HART functionality.

  • Page 43: Hart Revision

    HART function 7.4 Variables 7.4.4 HART revision 7.4.4.1 Field devices with HART revision 5 and 6 Definition The quality code is formed exclusively from the 1st and 2nd status byte (HART device status) of the response frames (HART command 3). Description The quality code of field devices with HART revision 5 and 6 is structured as follows: Quality code...

  • Page 44: Field Devices With Hart Revision 7 And Higher

    HART function 7.4 Variables 7.4.4.2 Field devices with HART revision 7 and higher Definition The quality code is formed from the 1st status byte (HART device status) and the "Device variable status" (DVS) of the response frames (HART command 9). Description The quality code of field devices with HART revision 7 or higher is structured as follows: Quality code...

  • Page 45: Technical Specifications

    Technical specifications Technical specifications Technical specifications of the AQ 4xI HART ISOL Note Power supply The supply and input voltages of the ET200SP HA system must always be generated with voltage/ current supplies with safe electrical isolation (SELV/PELV according to IEC/UL61010-2-201) with a rated value of 24 V DC ±20% ( AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...
  • Page 46 Technical specifications 8.1 Technical specifications Article number 6DL1135-6UD00-0PK0 General information Product type designation AQ 4xI HART ISOL HA Firmware version V1.0 • FW update possible Usable terminal block TB type K0 and L0 Color code for module-specific color identifica‐ CC40 tion plate Product function Yes;...
  • Page 47 Technical specifications 8.1 Technical specifications Article number 6DL1135-6UD00-0PK0 Load impedance (in rated range of output) 750 Ω • with current outputs, max. 10 mH • with current outputs, inductive load, max. Destruction limits against externally applied voltages and currents 24 V •...
  • Page 48 Technical specifications 8.1 Technical specifications Article number 6DL1135-6UD00-0PK0 Yes; 125 V AC / 150 V DC • between the channels and backplane bus Yes; 125 V AC / 150 V DC • between the channels and the power supply of the electronics Permissible potential difference between different circuits 125 V AC / 150 V DC between the channels, 125 V...

  • Page 49: Parameters, Diagnostics Messages And Address Space

    Parameters, diagnostics messages and address space Parameter assignment Parameter assignment in the user program You can reconfigure individual channels of the module and HART variable mapping in RUN without affecting the other channels. Changing parameters in RUN The "WRREC" instruction is used to transfer the parameters to the module. •...

  • Page 50: Parameter Assignment And Structure Of The Module/Channel Parameters

    Parameters, diagnostics messages and address space A.2 Parameter assignment and structure of the module/channel parameters Error_ Error_ Cause Solution Code_ Code_ 0xE1 0x01 Reserved bit set Check and correct the parameters 0xE1 0x06 Invalid coding for substitute value reaction 0xE1 0x10 Invalid measurement type / output type 0xE1...

  • Page 51: Figure A-1 Structure Of Data Record 128

    Parameters, diagnostics messages and address space A.2 Parameter assignment and structure of the module/channel parameters Figure A-1 Structure of data record 128 AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 52: Figure A-2 Header Information And Module Parameters Of Data Record 128

    Parameters, diagnostics messages and address space A.2 Parameter assignment and structure of the module/channel parameters Header information and module parameters The following figure shows the structure of the header information and module parameters. Figure A-2 Header information and module parameters of data record 128 AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 53: Figure A-3 Structure Of Byte X To X+N For Channels 0 To 3

    Parameters, diagnostics messages and address space A.2 Parameter assignment and structure of the module/channel parameters Channel parameters The following figure shows the structure of the channel parameters for channel 0 to 3. x = 12 + (channel number * 8); with channel number 0…3 All unused bits and the bits or bytes marked as "reserved"...

  • Page 54: Parameter Assignment And Structure Of The Hart Mapping Parameters

    Parameters, diagnostics messages and address space A.3 Parameter assignment and structure of the HART mapping parameters Parameter assignment and structure of the HART mapping parameters Structure of data record 130 Data record 130 has a total length of 12 bytes. You can configure/map up to 4 HART variables of the individual channels in the input address space of the module using the parameters of data record 130 if configuration with HART variables in the input area is selected, see section Configuration options (Page 19).

  • Page 55: Diagnostics Alarms

    Parameters, diagnostics messages and address space A.4 Diagnostics alarms The effect of variable identifier 15 = non / CiR on the I/O module is that no HART variable is configured or mapped; that is, the corresponding memory area in the input address area remains unallocated.

  • Page 56: Maintenance Events

    Parameters, diagnostics messages and address space A.5 Maintenance events Diagnostics mes‐ Error code Assignment Meaning/cause Solution sage Channel/component Module Update of the firmware is being per‐ • Restart firmware update temporarily unavaila‐ formed or has been canceled. The • Wait for firmware update module does not perform any pro‐...

  • Page 57: Maintenance Messages, Their Meaning And Possible Solutions

    Parameters, diagnostics messages and address space A.5 Maintenance events Maintenance messages do not have a direct influence on the functioning of the module or the analog outputs. Table A-2 Maintenance messages, their meaning and possible solutions Maintenance mes‐ Error Assignment Meaning / Cause Solution sage...
  • Page 58 Parameters, diagnostics messages and address space A.5 Maintenance events Maintenance mes‐ Error Assignment Meaning / Cause Solution sage code HART primary varia‐ Analog output • Wrong parameters in the HART field • Check the parameter as‐ ble outside of limits device signment of the HART de‐...

  • Page 59: Address Space

    Parameters, diagnostics messages and address space A.6 Address space Maintenance mes‐ Error Assignment Meaning / Cause Solution sage code Retentive memory Module Fault detected in the data block on the Replace carrier module in carrier module carrier module during operation defective Retentive memory Module...
  • Page 60 Parameters, diagnostics messages and address space A.6 Address space Address space The following tables show the allocation of the address space of the I/O module. The addresses for the HART variables or the addresses of the multiHART range are only available if the HART variables or the multiHART range were configured/parameterized.
  • Page 61 Parameters, diagnostics messages and address space A.6 Address space Output area The HART range is only available if you have configured multiHART. QB x + Meaning 0…1 Analog value of analog output 0 (AQ0) 2…3 Analog value of analog output 1 (AQ1) 4…5 Analog value of analog output 2 (AQ2) 6…7...
  • Page 62 Parameters, diagnostics messages and address space A.6 Address space If an invalid HART variable reference is requested, this is also acknowledged accordingly. The value of the corresponding HART variable is then zero and the quality code is signaled with 0x37 (initialization value of the analog module).

  • Page 63: Hart Operating Data Records

    HART operating data records HART command interface Data records The HART commands are sent as external HART orders to the connected field device from the client, e.g. PDM, via data records. The response of the field device is made available again in the system via data records.

  • Page 64: Hart Job And Response Data Records

    HART operating data records B.3 HART job and response data records Errors during the transfer are indicated at output parameter STATUS of the "WRREC" or "RDREC". The following HART operating data records are available: Data record Description Length Writable Readable number (bytes) HART job channel 0...
  • Page 65 HART operating data records B.3 HART job and response data records Coding "Request control": Bit 0…1: Reserved = 0 Bit 2: 0 = Parameters are not checked Bit 3...4: Reserved = 0 Bit 5: 0 = Transparent format 1 = Compact format Bit 6: 1 = Enable SHC mode Bit 7:...
  • Page 66 HART operating data records B.3 HART job and response data records Coding "Response control": Bits 0-2: Response result (processing status) 0 = Inactive 1 = Inactive (reserved) 2 = Waiting 3 = Waiting, executing 4 = Successful, with data 5 = Successful, without data 6 = Error, with data 7 = Error, without data Bit 3:...
  • Page 67 HART operating data records B.3 HART job and response data records Coding "HART protocol error during response" HART proto‐ Meaning Explanation col error dur‐ ing re‐ sponse Unspecified error Always 0 HMD error 0: Not specified 1: Internal communication error 2: Parameter assignment error 3: HW fault 4: Wait time expired...
  • Page 68 HART operating data records B.3 HART job and response data records HART proto‐ Meaning Explanation col error dur‐ ing re‐ sponse Query rejected 0: Unspecified 1: Compact format not supported 2: SHC not supported 3: Impermissible command 4: No resources 5: Channel in standby mode 6…127: Reserved 128...255: Manufacturer-specific...

  • Page 69: Fc81: Read The Response With Sfb 52 To Db81

    HART operating data records B.3 HART job and response data records Table B-1 DB80: Transparent message format Byte Initial value (hex) Comment (Hex) Req_Control (00 = Transparent message format. 40 = Transparent message format with SHC sequence) Number of preamble bytes (05-14) Start character (02 = Short Frame with command 0) (82 = Long Frame with other commands)

  • Page 70: Hart Directory

    HART operating data records B.4 HART directory VALID :=M49.7 BUSY :=M49.1 ERROR :=M49.6 STATUS :=MD100 Block status or error information LEN :=MW104 RECORD :=P#DB81.DBX0.0 BYTE 200 Target area in DB81 A M 49.1 SPB m3 The program part A M 49.1 to SPB m3 is only required if reading is to occur within a block cycle. As long as the processing status (byte 0 of DB81) is at 3 (waiting, executing), the response has not yet been received from the field device.

  • Page 71: Hart Feature Data

    HART operating data records B.6 HART variable data record HART feature data Structure of the HART feature data Byte Meaning Comment Byte 0 = 0x62 Bit 1 = 1: "Parameter check result is given with a read response" Bit 5 = 1: "Compact format is supported" Bit 6 = 1: "SHC mode is supported"...

  • Page 72: Hart-Specific Settings

    HART operating data records B.7 HART-specific settings Byte Meaning Channel 3 60…79 HART variables same as for channel 0 If HART is not enabled or the respective HART variable is not supplied from the connected field device, the corresponding variable = 0 and the QC = 0x37 (initialization value from the analog module).

  • Page 73: Figure B-1 Settings

    HART operating data records B.7 HART-specific settings Structure of the HART-specific settings Figure B-1 Settings * When the number of HART preamble bytes = 0, the number of preamble bytes required by the connected field device are used, but no fewer than 5. When the number of HART preamble bytes = 255, then 20 preamble bytes are used.
  • Page 74 HART operating data records B.7 HART-specific settings AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

  • Page 75: Analog Value Display

    Analog value display Representation of analog values in the current output ranges In the following tables, you can find the digitized representation of the unipolar output areas. Display of analog value of current output areas The tables below list the decimal and hexadecimal values (codes) of the possible current output areas.
  • Page 76 Analog value display C.1 Representation of analog values in the current output ranges AQ 4xI HART ISOL HA Equipment Manual, 07/2022, A5E50102497-AB...

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