Siemens SIMATIC ET 200M

Functions
8.7 Identification and maintenance data (I&M data)
ET 200M
Operating Instructions, 12/2008, EWA-4NEB780600602-08
179
I&M data Access Default Description
IM_SUPPORTED read (2 bytes) 000E hex Shows information about the I&M data. (Index 2 to
4)
Maintenance data 1: Index 2 (data record 232)
TAG_FUNCTION read / write
(32 bytes)
– Here enter a unique identification (applicable
throughout the system) for the module.
TAG_LOCATION read / write
(22 bytes)
– Enter the location of the module here.
Maintenance data 2: Index 3 (data record 233)
INSTALLATION_DATE read / write
(16 Byte)
– Enter the installation date and, if necessary, the
respective time for the module.
RESERVED read / write
(38 Byte)
– reserved
Maintenance data 3: Index 4 (data record 234)
DESCRIPTOR read / write
(54 Byte)
– Enter a comment regarding the module here.
Changes in view of the former I&A data
Some of the content in the identification data for the I&A data has been amended in
accordance with the PROFIBUS Guideline. The access mechanism to the I&A data has
been supplemented in accordance with the PROFIBUS Guideline.