Siemens Simatic S7-1500 / ET 200MP - Identification and Maintenance Data; Reading out and Entering I&M Data

Commissioning
12.9 Identification and maintenance data
Automation system
282 System Manual, 01/2023, A5E03461182-AK
5. In the user program, assign the IP address 192.168.1.15 to the data type "IF_CONF_NTP":
"NTP".NTP_Server.NTP_IP[1].ADDR[1] := 192;
"NTP".NTP_Server.NTP_IP[1].ADDR[2] := 168;
"NTP".NTP_Server.NTP_IP[1].ADDR[3] := 1;
"NTP".NTP_Server.NTP_IP[1].ADDR[4] := 15;
6. Generate a positive edge for the tag "change_NTP-Server" in the user program:
"NTP"."change_NTP-Server" := true;
Result
The S7-1500 synchronizes the time with the NTP server 192.168.1.15.
12.9 Identification and maintenance data
12.9.1 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-specific information, for example installation location.
Maintenance data for the S7-1500/ET 200MP is created during configuration and
downloaded to the automation system/distributed I/O system.
All modules of the S7-1500/ET 200MP support identification data I&M0 through 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.