7-10 Trips & Fault Finding
AC30 series Variable Speed Inverter
Possible Reason for Error
Modbus server
•
Record the error message and contact Technical Support
HTTP server fault
•
Record the error message and contact Technical Support
DCT server fault
•
Record the error message and contact Technical Support
Ethernet PHY
•
Record the error message and contact Technical Support
1312
Precision Time
• Record the error message and contact Technical Support
•
Record the error message and contact Technical Support
•
Record the error message and contact Technical Support
Control Module test
• Control module self-test error
Power stack test
•
VCM not secured to power stack
•
Power stack self-test error
1502
IO Option identity
IO Option processor
Unknown IO Option
•
Ensure the IO option is correctly fitted
• Update the firmware in the inverter.
•
1504
IO Option watchdog
•
The IO Option has become disconnected
•
Option reset problem. Upgrade drive firmware to 1.11 or greater to improve the option reset control.
Stack internal fault
•
Return the power stack to Parker Hannifin repair center.
Incompatible stack
•
Return the power stack to Parker Hannifin repair center.
1801
Heatsink thermsistor
unplugged
• Return the power stack to Parker Hannifin repair center.
•
The identifying data on the system board is corrupt
1902
System Board Type
•
The system board type is not recognized by this version of drive firmware. Update the firmware to the
latest version.
Unimplemented Function
•
Record the error message and contact Technical Support
Memory allocation error
•
Record the error message and contact Technical Support