Publicité
TFD-34TEV
Fault Name
Low voltage
The AC motor drive detects that the
DC bus vol tage has fallen below its
minimum value.
Overload
The AC motor drive detects excessive
drive output current.
NOTE: The AC motor drive can
withstand up to 150% of the rated
current for a maximum of 60 seconds.
Overload 1
Internal electronic overload trip
Overload 2
Motor overload.
Over-current during acceleration
Over-current during deceleration
Over-current during
constant speed operation
The electronic motor control system
has a internal error detected.
The electronic motor management
has wrong Data can not be found or
be programmed.
The electronic motor control works
not correct.
Grounding or fuse fault.
Fault Descriptions
Corrective Actions
Check that the input voltage circuit with the
electronic governor match.
Check if the motor was overloaded.
Check if the motor was overloaded.
Reduce the motor load.
Check for broken insulation on the
wiring at the output of the motor controller.
Check for broken insulation on the
wiring at the output of the motor controller.
Check for broken insulation on the
wiring at the output of the motor controller.
Motor control.
1. Turn the machine off.
2. The machine start again.
3. If the LED display still display the same
error message, contact your service station.
1. Check that the ground is mounted correctly.
2. Turb the machine start again.
3. If the LED display still dispaly the same
error message, contact your service station .
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