DZB100 Series
Troubleshooting and Fault information
Fault
Name
E011
Fault Descriptions
Realy contact don't work
Start-up warning
E012 Shortage of input phase
Corrective Actions
Check whether the internal Realay is damaged.
Check whether the input wire breaks off.
Check for possible shortage of input phase.
Motor overload. Check the
E013 parameter settings F1-60, 62.)
E014
Protection circuitry of
hardware detected abnormal
operation.
Reduce the motor load.
Adjust the over-torque detection setting to an
appropriate setting.
Remove power from the AC drive and then
restore power. If H.P.F. fault appears again, the
AC drive should be returned for service.
Drive's internal circuitry
E015
abnormal.
Switch off power supply. Check whether the
input voltage falls within the rated AC drive
input voltage. Switch on the AC drive.
E016 External baseblock.
(bb) AC drive output is turned off.
When the multi-function input 1 (2, 3)-DCM
terminal goes from OFF to ON, the AC drive
output will be turned off.
E017
Ground fault or fuse failure:
1.Ground fault :
The AC drive output is
abnormal. When the output
terminal is grounded (short
circuit current is 50% more
than the AC drive rated
current), the AC drive power
module may be damaged.
The short circuit protection is
provided for the AC drive
protection, not user protection.
2.Fuse failure:
The fuse failure information
will be displayed by the LED
located on the power board.
Ground fault :
1. Check whether the IGBT power module is
damaged.
2. Check for possible poor insulation at the
output line.
Fuse failure:
1. Replace Fuse.
2. Check whether the IGBT power module is
damaged.
3. Check for possible poor insulation at the
output line.
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