Data Record Structure For I&M Data - Siemens SIMATIC ET 200pro Operating Instructions Manual

Commissioning
8.7 Identification and maintenance data
8.7.2 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 8- 6
Header information
BlockType
BlockLength
BlockVersionHigh
BlockVersionLow
Identification data
Identification data
(see table below)
Table 8- 7 Data record structure for I&M identification data
Identification data
Identification data 0: (data record index AFF0 hex)
VendorIDHigh
VendorIDLow
Order_ID
IM_SERIAL_NUMBER
IM_HARDWARE_REVISION
IM_SOFTWARE_REVISION
SWRevisionPrefix
•
IM_SWRevision_Functional_
•
Enhancement
IM_SWRevision_Bug_Fix
•
IM_SWRevision_Internal_
•
Change
92
Basic structure of data records with I&M identification data
Contents
2
2
1
1
I&M0/Index AFF0
I&M1/Index AFF1
I&M2/Index AFF2
I&M3/Index AFF3
Access
Read (1 byte) 00
H
Read (1 byte) 2A
H
Read (20 bytes) 6ES71516-2PN00-0AB0
Read (16 bytes) -
Read (2 bytes) 1
Read Firmware version
(1 byte) V
(1 byte) 00 - FF
(1 byte) 00 - FF
(1 byte) 00 - FF
Length (bytes)
: 54
H
: 54
H
: 16
H
: 54
H
Default
This is where the name of the manufac-
turer is stored (42
Article number of module (e.g. CPU)
Serial number (device-specific)
Corresponding HW version
Provides information about the firmware
version of the module
H
H
H
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
Coding (hex)
I&M0: 0020
H
I&M1: 0021
H
I&M2: 0022
H
I&M3: 0023
H
I&M0: 0038
H
I&M1: 0038
H
I&M2: 0012
H
I&M3: 0038
H
01
00
Explanation
= SIEMENS AG).
D