Siemens SIMATIC ET 200M Operating Instructions Manual page 180

Functions
8.7 Identification and maintenance data (I&M data)
2. You can find the part assigned to the respective index
All data records which contain I&M data have a length of 64 bytes.
The data records are structured in accordance with the following principle.
Table 8- 10
Contents
Header information
SSL-ID
Index
Length of the I&M data
Number of blocks with I&M data
I&M data
Index
I&M data for the respective index (see following
table)
Configuration of the I&M-data
The data structure of the I&M data corresponds to the specifications of the PROFIBUS
Guideline - Order No. 3.502, Version 1.1 May 2003.
Table 8- 11 Configuration of the I&M-data
I&M data
Identification data 0: Index 1 (data record 231)
MANUFACTURER_ID
ORDER_ID
SERIAL_NUMBER
HARDWARE_REVISION
SOFTWARE_REVISION
REVISION_COUNTER
PROFILE_ID
PROFILE_SPECIFIC_TYPE read (2 bytes)
IM_VERSION
178
of the I&M data under the associated data record number (see table below:
of the I&M-data
).
Data record structure with I&M data
Access Default
read (2 bytes) 2A hex (= 42 dec)
read (20 Byte) depending on the
module
read (16 Byte) depending on the
module
read (2 bytes) depending on the
module
read (4 Byte) Firmware version
read (2 bytes) 0000 hex
read (2 bytes) F600 hex
0005 hex
read (2 bytes) 0101 hex
Length (bytes)
2
2
2
2
2
54
Description
This is where the name of the manufacturer is
saved. (42 dec = SIEMENS AG)
This is where the order number of the module is
saved.
Storage location of the module's serial number.
The number allows the unambiguous identification
of the module.
This is where the version of the module is saved.
Increments when the version number or firmware
of the module alters.
Shows the module's firmware version.
If the firmware version increments, then the
version of the module also increases
(HARDWARE_REVISION).
reserved
Generic device
on interface modules
Shows the I&M data version.
(0101 hex = Version 1.1)
Operating Instructions, 12/2008, EWA-4NEB780600602-08
Configuration
Coding (hex)
F1 11
00 0x
00 38
00 01
00 0x
ET 200M