Siemens SIMATIC ET 200AL System Manual page 76

The following table shows the structure of data records for I&M identification data.
Table 8- 4 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_Ch
•
ange
IM_REVISION_COUNTER
IM_PROFILE_ID
IM_PROFILE_SPECIFIC_TYPE
IM_VERSION
IM_Version_Major
•
IM_Version_Minor
•
IM_SUPPORTED
Maintenance data 1: (data record index AFF1 hex)
IM_TAG_FUNCTION
IM_TAG_LOCATION
Maintenance data 2: (data record index AFF2 hex)
IM_DATE
Maintenance data 3: (data record index AFF3 hex)
IM_DESCRIPTOR
Reading I&M data records with data record 255 (distributed via PROFIBUS DP)
The modules support standardized access to identification data using DR 255 (index 65000
to 65003). For additional information on the DR 255 data structure, refer to the specifications
of the Profile Guideline - Order No. 3.502.
Distributed I/O system
System Manual, 08/2019, A5E31861578-AG
Access
read (1 byte) 00
H
read (1 byte) 2A
H
read (20 bytes) 6ES7157-1AB00-0AB0
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
read (2 bytes) 0000
H
read (2 bytes) 0000
H
read (2 bytes) 0005
H
read 0101
H
(1 byte)
(1 byte)
read (2 bytes) 001E
H
Read/write -
(32 bytes)
Read/write -
(22 bytes)
Read/write YYYY-MM-DD HH:MM
(16 bytes)
Read/write -
(54 bytes)
8.3 Identification and maintenance data
Default
This is where the name of the manufac-
turer is stored (42
Order number of the module (e.g. of
PROFINET interface module)
Serial number (device-specific)
Corresponding hardware version
Provides information about the firmware
version of the module
H
H
H
provides information about configured
changes on the module
(not used)
Generic device
Interface modules
provides information about the version of
the identification data
(0101
provides information about the existing
identification data (I&M1 though I&M4)
Enter an identifier for the module here,
that is unique plant-wide.
Enter the installation location of the mod-
ule here.
Enter the installation date of the module
here.
Enter a comment describing the module.
Commissioning
Explanation
= SIEMENS AG).
D
= Version 1.1)
H
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