Magnetek Elevator HPV1000 AC Technical Manual page 45

Fault Code/Name
CPF00 or CPF01
Control Circuit Error
CPF
CPF01
CPF02
An A/D conversion error or control
circuit error occurred.
A/D Flt
CPF03
Connection error between the control
board and the drive.
Ctl Con Flt 1
CPF06
An error in the data saved to EEPROM.
CPF06
CPF07
Term Con Flt 1
Terminal Board Connection Error
CPF08
Term Con Flt 2
CPF11 to CPF14,
CPF16 to CPF21
RAM Flt
Rom Flt
Watchdog Flt
Ctrl Circuit Flt Control Circuit Error
Clock Flt
Interrupt Flt
Ctrl Circuit Flt
Ctrl Circuit Flt
CPU Flt
CPU Flt
CPF22
Hybrid IC Failure
A/D Flt
MAGNETEK HPV1000 AC Elevator Drive Technical Manual
Description Causes and Solutions
There is a self-diagnostic error in control circuit.
• Cycle power to the drive.
• Set the frequency to the minimum value and interrupt the Run command
when the drive finishes decelerating.
Connector on the operator is damaged.
• Replace the operator.
Control circuit is damaged.
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
There is a connection error.
• Turn off the power and check the connection between the control board and
the drive.
• If the program continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
Drive fails to operate properly due to noise interference.
• Check the various options available to minimize the effects of noise.
• Counteract noise in the control circuit, main circuit, and ground wiring.
• Use only recommended cables or other shielded line. Ground the shield on
the controller side or on the drive input power side.
• Ensure that other equipment such as switches or relays do not cause noise
and use surge absorbers if required.
• Separate all communication wiring from drive power lines. Install an EMC
noise filter to the drive power supply input.
There is an error in EEPROM control circuit.
• Turn off the power and check the connection between the control board and
the drive.
• If the problem continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
The power supply was switched off while parameters were being saved to the
drive.
• Restore defaults in the drive with Initialization (U5).
Power to the control board was lost while writing parameter settings during
Rescue Operation.
• Restore defaults in the drive with Initialization (U5).
There is a fault connection between the terminal board and control board.
• Turn off the power and check the connection between the control board and
the drive.
• If the problem continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
Hardware is damaged.
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
Hybrid IC failure on the power board.
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive.
Contact Magnetek for instructions on replacing the control board.
7 Troubleshooting
43