Profinet Io Alarm Messages; Introduction - Omron GRT1-PNT Operation Manual
Smartslice grt1-series profinet io communication unit
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Also See for GRT1-PNT:
- Operation manual (117 pages) ,
- Brochure (8 pages) ,
- Quick start manual (8 pages)
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B-1
Introduction
PROFINET IO alarm messages
The GRT1-PNT Communication Unit supports sending PROFINET IO Alarm
message for different error conditions. The IO Device supports the following
alarm events:
/i
Alarm type
Pull Alarm
Plug Alarm
Plug Wrong Submodule
Note
1 In case multiple alarm events (more than two) are generated at the same time, it is
possible alarm events will be discarded.
2 When multiple Slice I/O Units do not match with the PROFINET IO Configuration,
only one Plug Wrong Submodule alarm event is generated for the first mismatching
Slice I/O Unit.
Appendix B
Description
When a Slice I/O Unit is removed during normal
operation a Pull Alarm event is generated (see note 1).
When the (correct) Slice I/O Unit is placed back at the
correct position a Plug Alarm event is generated.
In
case
the
configuration
PROFINET IO Controller does not match the physical
Slice I/O Unit configuration of the Unit a Plug Wrong
Submodule alarm event is generated (see note 2).
downloaded
to
the
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Troubleshooting
