Functions
8.7 Identification and maintenance data (I&M data)
ET 200M
Operating Instructions, 12/2008, EWA-4NEB780600602-08
181
I&M data Access Default Description
IM_REVISION_COUNTER read (2 bytes) - Provides information on parameter
modifications on the module.
IM_PROFILE_ID read (2 bytes) 0000 Generic device
IM_PROFILE_SPECIFIC_TYPE read (2 bytes) 0005 hex on interface modules
IM_VERSION read
• IM_Version_Major
(1 byte)
• IM_Version_Minor
(1 byte)
0101 hex Provides information about the version of
the identification data.
(0101 hex = Version 1.1)
IM_SUPPORTED read (2 bytes) 000E hex Provides information about the available
identification data. (I&M1 to I&M3)
Maintenance data 1: (data record index AFF1 hex)
IM_TAG_FUNCTION Read / write
(32 bytes)
- Define a unique identifier for the module in
this record.
IM_TAG_LOCATION Read / write
(22 bytes)
- Define the installation location of the
module.
Maintenance data 2: (data record index AFF2 hex)
IM_DATE Read / write
(16 bytes)
YYYY-MM-DD HH:MM Enter the installation date of the module
here.
Maintenance data 3: (data record index AFF3 hex)
IM_DESCRIPTOR Read / write
(54 bytes)
- Define a comment describing the module in
this record.
Further explanations about identification and maintenance data can be found in the "From
PROFIBUS DP to PROFINET IO
(http://support.automation.siemens.com/WW/view/en/19289930
)" programming manual
under chapter "Identification and maintenance".
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