AOpen DE7200 Series Betriebsanleitung Seite 88

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MAINTENANCE
5-26 31 Dec 13
DE-7200VFDCentrifuge
ALARM AND FAULT MESSAGES
Cause Corrective Action
F1001 - Bowl High Torque Alarm, Reduce Feed Rate
Bowl torque exceeds pre-set limit Reduce feed rate and/or reduce bowl speed.
F1002 - Bowl High Torque Fault and Shutdown, Perform Cleanout and Reduce Feed Rate
Bowl torque exceeds pre-set limit
After bowl has stopped rotating, perform cleanout
procedure to remove solids buildup, and re-start
centrifuge at reduced feed rate.
F1010 - Bowl VFD Communications Error
Communication lost between bowl VFD
and PLC
Confirm that green LED next to Ethernet cable on
Ethernet switch is lighted, indicating that hub is
functional.
Check connections between bowl VFD and PLC, and
correct any defects.
Replace bowl VFD communication module, if no
other defect is found.
F1011 - Bowl VFD Alarm, Ref Troubleshooting Section of User Manual
Bowl VFD alarm
Identify alarm from operator control panel. Perform
indicated corrective action.
F1012 - Bowl VFD Fault and Shutdown, Ref Troubleshooting Section of User Manual
Bowl VFD fault Identify fault from operator control panel. Perform
indicated corrective action.
F1013 - Bowl VFD Ground Warn Alarm, Ref Troubleshooting Section of User Manual
Bowl VFD has detected high current
leakage to ground
Check condition of cable and all connections
between bowl VFD and bowl motor, and correct any
defects.
F1014 - Bowl VFD In Phase Loss Alarm, Ref Troubleshooting Section of User Manual
Bowl VFD has detected unbalance or
partial loss of input three-phase power
Check wiring between VFD and supply source;
correct defect(s).
Check supply power, and correct any defects.
F1015 - Bowl VFD Power Loss Alarm, Ref Troubleshooting Section of User Manual
Incoming power loss or low voltage
supply
Check incoming power and correct any defect(s).
F1016 - Bowl VFD Undervoltage Alarm, Ref Troubleshooting Section of User Manual
Incoming power loss or low voltage
supply
Check incoming power and correct any defect(s).
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