INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 128

Goodrive3000 series medium voltage inverters
Underload pre-alarm signals will be output when the output current of the inverter or motor is lower than
the detection level of underload pre-alarm (P11.11) and the duration exceeds the detection time of
underload pre-alarm (P11.12).
Note: The set value of underload pre-alarm detection level (P11.11) should be smaller than the set
value of overload pre-alarm detection level (P11.09).
Function
Name
code
Output terminal
action during
P11.13
undervoltage and
auto-reset
Function
Name
code
Detection value of
P11.14
speed deviation
Detection time of
P11.15
speed deviation
Set the detection time of speed deviation.
Function
Name
code
Automatic
P11.16 frequency-decreasing
at voltage drop
Detailed instruction of parameters
0x00~0x11
LED ones:
0: Action at undervoltage
1: No action at undervoltage
LED tens:
0: Action during auto-reset
1: No action during auto-reset
Detailed instruction of parameters
0.0~50.0%
0.0~10.0s (No speed deviation
protection at 0.0)
Detailed parameter description
0:Invalid
1:Valid
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Goodrive3000 series converter
Default
Setting range
value
00~11
Default
Setting range
value
0.0~50.0 10.0%
0.0~10.0
Setting range Default
0~1
0x00
0.5s
0