Siemens SIMATIC ET 200iSP User Manual

• The response data record must always be read in full as the data record can be changed by
the I/O module after it is 󹪝rst read with a successful or error status.
If the processing status in the response data record indicates "successful" or "error", the data
record contains current response data or fault displays.
• The client may only write a request data record to the I/O module again when it has read the
response to the previously written request data record via the corresponding response data
record. Otherwise, the response from the I/O module is overwritten.
• The STATUS component in the response frame (HART device status in the response data)
provides information on whether errors have occurred and, if so, which errors.
Each request is stored on a channel-speci󹪝c basis, and the corresponding request data record is
locked. Another writing of the same request data record is thus not possible and is
acknowledged with BUSY.
The disable of the request data record is reset after the termination or completion of the
requested HART command.
A.6.2 HART operating data records
Reading/writing data in RUN
HART operating data records are transmitted to the module with the "WRREC" instruction and
read from the module with the "RDREC" instruction.
Errors during transmission are indicated at the output parameter STATUS of the "WRREC" or
"RDREC".
The following HART operating data records are available:
Data record
number
Description Length
(bytes)
Writable Readable
80 HART job channel 0 240 Yes Yes
81 HART response channel 0 240 No Yes
82 HART job channel 1 240 Yes Yes
83 HART response channel 1 240 No Yes
84 HART request channel 2 240 Yes Yes
85 HART response channel 2 240 No Yes
86 HART request channel 3 240 Yes Yes
87 HART response channel 3 240 No Yes
121 HART variables 320 No Yes
131 HART parameter channel 0 8 Yes Yes
132 HART parameter channel 1 8 Yes Yes
133 HART parameter channel 2 8 Yes Yes
134 HART parameter channel 3 8 Yes Yes
148 HART directory 17 No Yes
149 HART feature data 3 No Yes
Appendix
A.6 HART operating data records
ET 200iSP
452 Operating Instructions, 11/2022, A5E00247483-AK

Siemens SIMATIC ET 200iSP Specifications

General

Brand	Siemens
Model	SIMATIC ET 200iSP
Category	I/O Systems
Language	English

Summary

System planning

Distributed I/O device

Explains the area of application for distributed I/O stations and their integration into automation systems.

ET 200iSP station on PROFINET IO

Describes the PROFINET IO communication concept and devices that can be connected.

ET 200iSP station on PROFIBUS DP

Explains the PROFIBUS DP standard, DP masters, and devices that can be connected.

Product overview

ET 200iSP Distributed I/O Station

ET 200iSP in the Hazardous Area

Details the properties of zones and types of protection for ET 200iSP in hazardous areas.

Configurations (principle)

Rules for operation in hazardous areas

Details rules for PROFINET and PROFIBUS configurations in hazardous zones.

Installing

Installation rules

Details safety information and general installation regulations, including in hazardous areas.

Wiring

General Rules and Regulations for Wiring

Provides an overview of important rules for integrating the ET 200iSP into plants.

Operating the ET 200iSP with equipotential bonding

Wiring the ET 200iSP

Commissioning and Diagnostics

Basics of commissioning and diagnostics

Explains the principle of configuration and the process of project engineering.

Maintenance

Activities during operation

Describes permitted activities on the ET 200iSP in hazardous locations during operation.

Pulling and plugging electronic modules during operation (hot swapping)

Replacing interface module IM 152-1PN

Power Supply

Power supply PS 24 VDC

Details article number, properties, block diagram, and technical specifications for the 24 VDC power supply.

Power supply PS 120/230 VAC

Provides article number, properties, block diagram, and technical specifications for the 120/230 VAC power supply.

Network interface module

PROFINET interface module IM 152-1PN

Explains properties, block diagram, technical specifications, and parameters for the PROFINET interface module.

PROFIBUS interface module IM 152-1DP

Details properties, block diagram, technical specifications, and approvals for the PROFIBUS interface module.

Digital electronic modules

Digital electronics module 8 DI NAMUR

Covers article number, properties, pin assignment, and technical specifications for the 8 DI NAMUR module.

Digital electronics module 4 DO

Digital electronic module 2 DO Relay UC60V/2A

Analog electronic modules

Analog electronics module 4 AI I 2WIRE HART

Analog electronics module 4 AI I 4WIRE HART

Analog electronics module 4 AI RTD

Analog electronics module 4 AI TC

Analog electronics module 4 AO I HART

Appendix

Lightning and overvoltage protection

Discusses causes of failure due to overvoltages and protection concepts.