Salicru CV30 User Manual page 81

Function
Name
code
the motor or
the inverter
Overload
P11.09 pre-alarm test
level
Overload
P11.10 pre-alarm
detection time
Detection level
P11.11 of the underload
pre-alarm
Detection time of
P11.12 the underload
pre-alarm
Output terminal
P11.13
action selection
Function Parameters
Detailed instruction of parameters
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 to run after overload fault
2: The inverter continues to work after overload pre-alarm
and the inverter stops to run after underload fault
3: The inverter stops when overloading or underloading.
LED hundreds:
0: Detection all the time
1: Detection in constant running
Setting range of P11.09: P11.11~200%
Setting range of P11.10: 0.1~3600.0s
If the inverter current or the output current is lower than
P11.11, and its lasting time is beyond P11.12, the inverter
will output underload pre-alarm.
Setting range of P11.11: 0~P11.09
Setting range of P11.12: 0.1~3600.0s
Select the action of fault output terminals on undervoltage
and fault reset.
Default
Modify
value
150% ○
○
1.0s
50% ○
○
1.0s
0x00 ○
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