Goodrive300-01A series VFD for air compressor
Function description
-92-
Function
code
Name
Description
Default
Modify
P21.03
Current
imbalance
coefficient
1.00
–3.00
Among the current of three phases of the fan,
if the ratio between max. current and min.
current is larger than
, the VFD
displays fan current imbalance fault.
1.60
○
P21.04
Calibration
coefficient of
A phase
current of the
fan
0.0
–150.0%
Actual current = Displayed current * current
calibration coefficient
Note:
When restoring to default values, this
value will stay in currently set value.
100.0%
○
P21.05
Calibration
coefficient of
B phase
current of the
fan
100.0%
○
P21.06
Calibration
coefficient of
C phase
current of the
fan
100.0%
○
P21.10
Alternative
frequency
0.0
–100.0% (max. output frequency)
50.0%
○
P21.11
Running time
of alternative
frequency
0.0
–6000.0s
Note:
When P25 group Fault policy is
selected to be 1, after a fault occurs to the
VFD, the VFD continues running at alternative
frequency (P21.10). If the fault persists for the
time larger than that of P21.11, the VFD
coasts to stop. If the fault no longer occurs
during P21.11, the VFD automatically restores
to normal mode.
60.0s
○
P21.13
Display
current of A
phase of the
fan
0.0
–40.0A
0.0A
●
Содержание GD300-01A
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