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Function
Name
code
Overload
pre-alarm of the
P11.08
motor or the
inverter
Overload
P11.09
pre-alarm test
level
Overload
P11.10
pre-alarm
detection time
Function Parameters
Detailed instruction of parameters
Setting range of P11.05:
0x00~0x11
LED ones: current limit
0: Invalid
1: valid
LED tens: overload alarm
0: Valid
1: Invalid
Setting range of P11.06: 50.0~200.0%
Setting range of P11.07: 0.00~50.00Hz/s
The output current of the inverter or the motor is above P11.09 and
the lasting time is beyond P11.10, overload pre-alarm will be output.
Setting range of P11.08:
Enable and define the overload pre-alarm of the inverter or
the motor.
Setting range: 0x000~0x131
LED ones:
0: Overload pre-alarm of the motor, comply with the rated
current of the motor
1: Overload pre-alarm of the inverter, comply with the rated
current of the inverter
LED tens:
0: The inverter continues to work after underload pre-alarm
1: The inverter continues to work after underload pre-alarm
and the inverter stops running after overload fault
2: The inverter continues to work after overload pre-alarm
and the inverter stops running after underload fault
3: The inverter stops when overloading or underloading.
LED hundreds :
0: Detection all the time
1: Detection in constant running
Default
Modify
value
0x000
○
Constant
Torque
Load:
150 %
○
Variable
Torque
Load:
120 %
1.0 s
○
77 - 144
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