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Set A3-20 to 1.The driver auto detection the zero drift of AI1、AI2 and AI3,
give the detection various analog zero drift value to F4-18、F4-23 and
F4-28,the function code will restore to zero after detection.
Fault detection time of oil
pressure sensor
Factory
default
value
A3-21
A3-21
Setup
range
0.000s：Detection disabled
1s～60.000s
Set the sensor fault detection time
Group F0 Basic Function Group
Model display
Factory default
value
Model
dependent
0 G model (heavy load model)
F0-00
Set up
range
1 P model (light load model)
This parameter is provided only for the user to view the factory default model
and cannot be modified.
1: It is applicable to the heavy load of the designated rated parameters.
2: It is applicable to the light load of the designated rated parameters.
Control mode
Factory default
value
0
0 Speed sensorless vector control
1 Speed sensor vector control (VC)
F0-01
Setup
Range
2 V/F control
0: Speed sensorless vector control refers to open loop vector. It is applicable
to the general high-performance control applications where one driver can
only drive one motor. Such as servo pump, high-speed paper machine, crane,
elevator, etc.
1: Speed sensor vector control refers to close loop vector. It must be added
with encoder and PG card and is applicable to the applications where
high-precision speed control or torque control is required. One driver can only
drive one motor loads, such as paper-making machine, lifting machine and
elevator.
2: V/F control
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