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11 Troubleshooting
Event name
I/O Cable Short-circuit
Meaning
There is a short-circuit in the cable that connects the IO-Link master and device.
Source
EtherCAT Master Function Mod-
ule
Error attrib-
Level
utes
Recovery
Effects
User program
System-de-
Variable
fined varia-
None
bles
Cause and
Assumed cause
correction
There is a short-circuit in the I/O
cable.
An IO-Link device has failed.
Attached in-
Attached information 1: Port where error occurred
formation
Precautions/
The emergency error code is FF4£ hex.
Note £ represents port number 1 to 8.
Remarks
11-22
Source details Slave
Minor fault
Reset error
Continues.
Operation
Data type
---
Correction
Check to see if there is a short-
circuit in the I/O cable. If there is
a short-circuit, replace the cable.
Replace the IO-Link device.
1 hex: Port 1
2 hex: Port 2
3 hex: Port 3
4 hex: Port 4
5 hex: Port 5
6 hex: Port 6
7 hex: Port 7
8 hex: Port 8
NXR-series IO-Link Master Unit for EtherCAT User's Manual (W640)
Event code
84840000 hex
Detection tim-
ing
Log category
System
Operation will continue.
In the port with the error, cyclic communications
with the IO-Link device are not correct.
Name
---
Prevention
None
None
Continuously
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Table of Contents
Troubleshooting
