Use Cip Messages To Retrieve The Io-Link Event Log - Rockwell Automation Allen-Bradley ArmorBlock 5000 Series User Manual

Appendix B Troubleshoot Your IO-Link Device
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Use CIP Messages to Retrieve the IO-Link Event Log

To retrieve the IO-Link event log, follow the definition of the Event Log object (class 0x41) that
is defined in the CIP Specification Volume 1 and Volume 7C.
Table 27 defines the format of each event log entry.
Table 27 - Event Log Entry in Get IO-Link Event Log Response
Byte Offset Bit Offset
0...2
3
0
4...5
6...7
1...2 —
3...10 —
You can use either attribute 14 or 22 to retrieve the event log.
To retrieve the Event Log for an IO-Link port, use a CIP message with the following
specifications:
• Communication Path = To IO-Link master module
• Instance = Port Number + 1
To retrieve the Event Log for an IO-Link device, use a CIP message with the following
specifications:
• Communication Path = To IO-Link device
• Instance = 1
Rockwell Automation Publication 5032-UM001A-EN-P - April 2023
Parameter
Reserved
Event Location (always 1 for IO-Link master module)
Event Type
Event Mode
Event Code
Timestamp (only exists when IO-Link Event Timestamp is enabled in
the Module Definition for the IO-Link master module)