Connection Shutdown Discrepancy Error - Input Group 1

Hva betyr FB CONNECTION SHUTDOWN Bit 0 ?

A discrepancy has been detected in input group 1 for the FB CONNECTION SHUTDOWN. This means the redundant input signals ('DeactivateX TRUE') are not in agreement, which prevents the Connection Shutdown function from reliably commanding a SHUTDOWN state or detecting it from the assigned Connection. This poses a risk to controlled deactivation and will stop the machine.

• Connection shutdown discrepancy in Input Group 1.
• Safety interlock loop 1 has a wiring fault.
• One or more safety inputs in group 1 are not in the expected state.
• Door or guard switch in group 1 is not closed properly.
• Emergency stop button in group 1 is active.

Klikk på steg for å spore fremgangen.

1. 1

   Inspect the wiring for input group 1, ensuring both channels providing the 'DeactivateX TRUE' signals are correctly connected, free from damage, and properly terminated.

2. 2

   Verify the functionality of the input devices providing the 'DeactivateX TRUE' signals; ensure their redundant outputs are synchronized.

3. 3

   Review the discrepancy time parameter for input group 1 in the FB CONNECTION SHUTDOWN configuration; adjust if application-specific timing requires it.

4. 4

   Monitor the individual input channels for group 1 in real-time using diagnostics to identify which channel is deviating or delayed.