Delta EB3000 Series User Manual page 370

Abbreviated
ID No.
Fault Code
65 PGF5
Action condition
Action time
Fault treatment parameter Forces to stop
Reset method
Reset condition
Record
Cause
Incorrect wiring
Incorrect parameter setting
of encoders
Abbreviated
ID No.
Fault Code
66 MCF
Action condition
Action time
Fault treatment parameter Stops output immediately, and coasts to stop.
Reset method
Reset condition
Record
Cause
Incorrect contactor action
Incorrect parameter
settings
Abbreviated
ID No.
Fault Code
67 MPHL
Action condition
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Unbalanced three-phase
impedance of the motor
Incorrect wiring
Single-phase motor is used Use a three-phase motor.
Check if current sensor is
malfunctioned
Temporary power is used or
grounding fault
Any unusual surge or drop
of motor current
Display on
Fault Name
KPED-LE02
PGSED communication
Action and Reset
Internal communication error between ED-B and PGSED
Connection failed when attempt to connect internal communication 20 times
Manual reset
Internal communication is back to normal condition
Yes
Verify the wiring.
Set encoder parameter settings again (Pr.00-20)
Display on
Fault Name
KPED-LE02
Magnetic contactor error
Action and Reset
When action signal and the release signal of magnetic contactor are not consistent.
Magnetic contactor detection time (Pr.04-12) (Default: 0.00)
Cycle the power
Cycle the power
Yes
Check if the magnetic contactor signal is correct.
Check if the magnetic contactor detection time setting (Pr.04-12) is correct.
Display on
Fault Name
KPED-LE02
Motor phase loss
Action and Reset
Acts according to Pr.04-33 (MPHL Speed Level) and Pr.04-34 (MPHL Current Level)
Pr.04-35 (MPHL Count Time)
Pr.04-32 Phase Loss Detection of Drive Output at Start-up (MPHL)
0: Disable
1: Enable
Manual reset
Resets immediately
Yes
Replace the motor.
1. Verify the wiring of the cable.
2. Replace the cable.
1. Check if the wiring of control board is loose. If loose, arrange the wiring correctly
and run again. If fault still exists, return to the factory for repair.
2. Check if the three-phase current is balanced using current clamp meter. If balanced
is reached but MPHL still occurs, return to the factory for repair.
Ground the grounding terminals correctly to prevent damage from a lightning strike or
electric shock and reduce noise interference.
Such as CC (Current Clamp)
Chapter 9 Warning and Fault CodesEB3000
PGSED communication error
error
Corrective Actions
The action signal and the release signal of
magnetic contactor are not consistent.
Corrective Actions
Motor output phase loss
Corrective Actions
9-39
Description
Description
Description
<Go to List of Fault Codes>