
30 Agilent 1100 Series Valves
3 Maintenance, Repair, and Troubleshooting
System Errors and Troubleshooting
CAN failure
Error Cause If the red Pow. fail status is visible the CAN communication is
interrupted.
Actions
1 Check the CAN connection at the valve and at all other modules.
2 Check that the maximum number of 13 Agilent 1100 Series modules
(including CAN slaves) is not exceeded.
3 Restart the ChemStation.
Switch failure
Error Cause The yellow failure status indicates, that the valve didn’t switch
correctly
Actions
1 Synchronize the valve as described on page 32
2 Restart the ChemStation
3 Disconnect and replug the CAN cable
Figure 15 CAN failure
Figure 16 Switch failure
Comentários a estes Manuais