Troubleshoot Wiring Issues

The possible faults that can occur due to incorrect usage or when wiring IO-Link master module are listed here.
System/Function
Fault
Description
Recommended Action
I/O Port
Configurable I/O
Configured as output but wired as input. Two operating outputs are joined.
Module operates. However, a fault is reported if excess current is drawn from the module due to the difference in potentials and the affected channel switches off.
Complete the following steps:
  1. Verify that the cable is installed properly.
  2. Check the channel status indicators. If the indicator is showing flashing red, confirm that the I/O cable is installed properly.
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Normal