Rockwell Automation Publication 5032-UM001A-EN-P - April 2023 95
Appendix B Troubleshoot Your IO-Link Device
IO-Link Event Log This section provides information about IO-Link events, event data structure, and a list of
port-level IO-Link events.
Figure 18
shows an example of a port-level IO-Link event log.
To access the port-level IO-Link event log, see XX - IO-Link on page 50.
Figure 18 - IO-Link Port Event Log Example
Table 26 describes the enumeration and definition of port-level IO-Link events. For more
information, see the IO-Link Interface and System Specification at io-link.com
.
For IO-Link device event codes, see the IO-Link Interface and System Specification at
io-link.com
, and the documentation for the device for more information.
Table 26 - IO-Link Port-Level Event Codes
Event Code ID Event Type Description
0x1800 Error No Device (communication)
0x1802 Error Incorrect VendorID – Inspection Level mismatch
0x1803 Error Incorrect DeviceID – Inspection Level mismatch
0x1804 Error Short circuit at C/Q – Check wire connection
0x1805 Error PHY overtemperature – Check Master temperature and load
0x1806 Error Short circuit at L+ – Check wire connection
0x1807 Error Overcurrent at L+ – Check power supply (for example, L1+)
0x1809 Error Backup inconsistency – Memory out of range (2048 octets)
0x180A Error Backup inconsistency – Identity fault
0x180B Error Backup inconsistency – Data Storage unspecific error
0x180C Error Backup inconsistency – Upload fault
0x180D Error Parameter inconsistency – Download fault
0x180E Error P24 (Class B) missing or undervoltage
0x180F Error Short circuit at P24 (Class B) – Check wire connection (for example, L2+)
0x1810 Error Short circuit at I/Q – Check wiring
0x1811 Error Short circuit at C/Q (if digital output) – Check wiring
0x1812 Error Overcurrent at I/Q – Check load
0x1813 Error Overcurrent at C/Q (if digital output) – Check load
0x1FF1 Error IO-Link PHY communication error
0x1FF2 Notification IO-Link port restarted
0x6000 Error Invalid cycle time
0x6001 Error Revision fault – Incompatible protocol version
0xFF26 Notification Port status changed
0xFF27 Notification Data Storage upload completed
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