Siemens SIMATIC ET 200SP System Manual

Commissioning
11.11 Identification and maintenance data
Distributed I/O system
226 System Manual, 09/2019, A5E03576849-AJ
11.11 Identification and maintenance data
11.11.1 Reading out and entering I&M data
I&M data
Identification and maintenance data (I&M data) is information saved on the module. The data
is:
● Read-only (I-data) or
● Readable/writable (M-data)
Identification data (I&M0): Manufacturer information about the module that can only be read.
Some identification data is also printed on the housing of the module, for example article
number and serial number.
Maintenance data (I&M1, 2, 3): Plant-dependent information, e.g. installation location.
Maintenance data is created during configuration and downloaded to the module.
All modules of the ET 200SP distributed I/O system support identification data (I&M0 to
I&M3).
The I&M identification data supports you in the following activities:
● Checking the plant configuration
● Locating hardware changes in a plant
● Correcting errors in a plant
Modules can be clearly identified online using the I&M identification data.
STEP 7 allows you to read the identification I&M data (see STEP 7 online help).
Note
The BusAdapter and the interface module IM
155-6 PN HF support the identification data
I&M0 to I&M4 (signature).
Options for reading out I&M data
● Via the user program
● Via STEP 7 or HMI devices
● Via the CPU web server

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C