Delta CFP2000 Series User Manual page 543

Chapter 14 Fault Codes and DescriptionsCFP2000
ID* Display on LCD Keypad
143
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Incorrect motor wiring
Motor error
The electromagnetic contactor is
used as an open state on the
output side of the drive (U/V/W).
Motor U/V/W wire error
ID* Display on LCD Keypad
144
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Incorrect settings for the motor
parameter (rated current)
Motor error
ID* Display on LCD Keypad
148
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Motor error
Incorrect setting of motor
parameters (base frequency)
Fault Name
Auto-tune error 2 Motor phase loss error when motor parameter
(AUE2) automatically detects
Action and Reset
Software detection
Immediately act
N/A
Manual reset
Immediately reset
Yes
Wire the motor correctly.
Check if the motor works normally.
Verify that the three-phases of the electromagnetic valve are all closed.
Check if the wires are broken.
Fault Name
Auto-tune error 3 No load current I
(AUE3) parameter automatically detects.
Action and Reset
Software detection
Immediately act
N/A
Manual reset
Immediately reset
Yes
Check the settings for Pr.05-01 / Pr.05-13 / Pr.05-34.
Check if the motor works normally.
Fault Name
Auto-tune error 4 Leakage inductance Lsigma measurement error when
(AUE4) motor parameter automatically detects.
Action and Reset
Software detection
Immediately act
N/A
Manual reset
Immediately reset
Yes
Check if the motor works normally.
Check the setting of Pr.01-01.
14-48
Fault Descriptions
Corrective Actions
Fault Descriptions
measurement error when motor
0
Corrective Actions
Fault Descriptions
Corrective Actions