ABB RAIO-01, User Manual

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RAIO-01 User’s manual 21
Chapter 4 – Fault tracing
Status LED
There is one status LED (WD/INIT, yellow) on the
RAIO-01 module. The LED is lit when the drive is
configuring the module at power-up.
Option slot
installation
In case the LED does not go out after one second:
• The configuration has failed.
- Cycle the power supply of the drive.
• The module has a hardware failure.
- Ensure the 38-pin connector is properly inserted.
- Contact an ABB service representative.
AIMA-01 I/O Module
Adapter installation
• There is no communication with the drive.
- Check that the drive is powered.
- Check the module node ID.
- Check that the fibre optic cables are connected
correctly (transmitters to receivers) and the
connectors properly inserted.
- Check the fibre optic cables visually for dirt or
flaws.
- Ensure the 38-pin connector is properly inserted.
- Try new fibre optic cables.
- Contact an ABB service representative.