WAGO-I/O-SYSTEM 750
Function Description
75
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
7.3
Identification and Maintenance Data Sets (I&M)
The I&M data sets are used in PROFINET IO for unique identification of a device
in the plant.
I&M 0 provides basic information about the manufacturer, revision level and
properties of the device. This data set is readable only.
Data sets I&M 1-4 contain system-specific information. These data sets can be
described individually for you, e.g. to specify the function of the field device in
the installation environment.
The table below describes the structure of the data sets, as well as the content and
its meaning.
Table 31: Identification and Maintenance Data Sets (I&M)
Data set
Index
Access
Content
Description
I&M 0
0xAFF0 Read
Order ID
MAC Address
Hardware Revision
Software Revision
Device Type
(25 characters)
Vendor ID
I&M Support
Default basic information
about the device.
I&M 1
0xAFF1 Read and
Write
Device Function
(32 characters)
Device Location
(22 characters)
Description of the
function of the device and
its location of use
I&M 2
0xAFF2
Installation Date
(16 characters)
Installation data of the
field device in the system
I&M 3
0xAFF3
Description
(54 characters)
Individual short
description of the field
device
I&M 4
0xAFF4
Signature
(54 characters)
Security attribute, e.g. for
verification of a specific
parameterization
More information on the I&M data sets!
More information on the I&M data sets is available in the appendix in chapter
“Detailed Structures of I&M 0-4”.
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