Gateway Component for PROFINET
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5.4.1 I&M Data
Identification & Maintenance Functions
I&M functions are data functions whose sole purpose is to clearly
identify the gateway component in the PROFINET.
The gateway component supports I&M functions 0-4. These I&M
functions are available in Slot0, Subslot 1. The data from the
PROFINET Controller can be read and, if necessary, written via the
data index 0xaff0-0xaff4.
I&M 0 data
I&M 0 contains information about the gateway component. It can be
read from the PROFINET-Controller with Api0, Slot0, Subslot1, Index
0xaff0 via Record Read.
You will find the following information about the gateway component
via the I&M 0 data:
– Vendor ID
– Order ID
– Serial Number
– Hardware Revision
– Software Revision
– Revision Counter
– Profile ID
– Profile specific type
– I&M Version
I&M 1 data
I&M 1 data is stored permanently in the gateway component. It can be
read and written from the PROFINET-Controller with Api0, Slot0,
Subslot1, Index 0xaff1 via Record Read
I&M 2 data
I&M 2 data is stored permanently in the gateway component. It can be
read and written from the PROFINET-Controller with Api0, Slot0,
Subslot1, Index 0xaff2 via Record Read
I&M 3 data
I&M 3 data is stored permanently in the gateway component. It can be
read and written from the PROFINET-Controller with Api0, Slot0,
Subslot1, Index 0xaff3 via Record Read
Configuration
