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limiting is processed based on corrected current from
FA.06.
FA.08
Current limit factor in accelerating
0~100 0: current limit
of accelerating invalid
Depending on
model
During accelerating, the larger of this value, the
stronger of the overcurrent suppressing ability.
FA.09
Current limit in constant speed running
0~1
1
0: disabled
1: enabled
FA.10
Off load detection time
0.1s~60.0s
5.0
FA.11
Off load detection level
0.0~100.0%*rated current of VFD
0.0%
0: off load detection disabled
Off load detection level (FA.10) defines the current
threshold of off load action, and the set value is the
percentage relative to rated current of the VFD.
Off load time (FA.10) defines the lasting time that the
driver output current is lower than off load detection
level (FA.11) continuously, after which the off load
signal is sent.
Off load status valid means that the operating current
of the driver is lower than off load detection level and
the lasting time exceeds off load detection time.
Fig. FA-3 Off Load Detection
FA.12
Overload pre-alarm level
G
type:
20%~200%*VFD
rated current 160%
P
type:
20%~200%*VFD
rated current 120%
Dependi
ng
on
model
Overload pre-alarm function is mainly used for
monitoring overload condition before overload
protection action. Overload pre-alarm level defines
the current threshold of overload pre-alarm action,
and the set value is the percentage relative to the
rated current of VFD.
FA.13
Overload pre-alarm delay
0.0~30.0s
10.0
This parameter defines the delay time from the time
when the output current of VFD is higher than the