Siemens Simatic ET200pro

Commissioning
7.7 Identification and maintenance data
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA
89
7.7.2
Data record structure for I&M data
Reading I&M data records
You selectively access certain identification data via
Read data record
(RDREC instruction).
You obtain the corresponding part of the identification data under the relevant data record
index.
The data records are structured as follows:
Table 7- 5 Basic structure of data records with I&M identification data
Contents
Length (bytes)
Coding (hex)
Header information
BlockType 2 I&M0: 0020
H
I&M1: 0021
H
I&M2: 0022
H
I&M3: 0023
H
BlockLength 2 I&M0: 0038
H
I&M1: 0038
H
I&M2: 0012
H
I&M3: 0038
H
BlockVersionHigh
1
01
BlockVersionLow
1
00
Identification data
Identification data
(see table below)
I&M0/Index AFF0
H
: 54
I&M1/Index AFF1
H
: 54
I&M2/Index AFF2
H
: 16
I&M3/Index AFF3
H
: 54