INVT Goodrive 310-UL Series Operation Manual page 106

GD310-UL series VFD
Function
Name
code
Overload
P11.09 pre-alarm
detection
Overload
P11.10 pre-alarm
detection time
Underload
P11.11 pre-alarm
detection
Underload
P11.12 pre-alarm
detection time
Output current
Overload
pre-alarm
point
Y,
RO1, RO2
Setting range of P11.08:
Enable and define the overload pre-alarm of the VFD
or the motor.
Setting range: 0x000–0x131
LED ones:
0: Overload pre-alarm of the motor, relative to the
rated current of the motor
1: Overload pre-alarm of the VFD, relative to the
rated output current of the VFD
LED tens:
0: The VFD continues to work after underload
pre-alarm
1: The VFD continues to work after underload
pre-alarm and the VFD stops to run after overload
fault
2: The VFD continues to work after overload
pre-alarm and the VFD stops to run after underload
fault
LED hundreds:
0: Detection all the time
1: Detection in constant running
Setting range of P11.09: P11.11–200% (relative
value is determined by the ones place of P11.08)
Setting range of P11.10: 0.1–3600.0s
If the VFD current or the output current is lower than
P11.11, and its lasting time is beyond P11.12, the
VFD will output underload pre-alarm.
Setting range of P11.11: 0–P11.09 (relative value is
determined by the ones place of P11.08)
Setting range of P11.12: 0.1–3600.0s
Description
Pre-alarm
Pre-alarm
time
-98-
Function parameter
Default
value
150%
T
time
T
1.0s
50%
1.0s
Modify
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