No Input Signal Detected - ABB IRB 660 Product Manual

2 FlexGripper-Vacuum

2.6.8. No Input signal detected

2.6.8. No Input signal detected
Consequences
Can not run work program.
Symptoms and causes
Recommended actions
72
•
No signal detected in UI. LEDs not lit on the I/O board.
• Faulty connection.
Action
1. Make sure the LED sensors are lit and all the connections are
firmly connected.
2. Check the connection on the I/O board.
Info/illustration
3HAC040633-002 Revision: -