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Chapter 6 Parameter Instruction
P0 Basic function
P0-00
GP Type display
This parameter is only for the user to view the factory model and cannot be changed.
1: Constant torque load for specified rated parameters
2: Variable torque load (fan, pump load) for specified rated parameters
Speed control mode
P0-01
selection
0: No speed sensor vector control, open loop vector control, suitable for normal high performance
control applications, one inverter can only drive one motor. Such as machine tools, centrifuges, wire
drawing machines, injection molding machines and other loads.
1: There is speed sensor vector control, closed loop vector control, the motor end must be equipped
with an encoder, and the inverter must be equipped with the same type of PG card as the encoder. Suitable
for high precision speed control or torque control applications. Only one motor can be driven by one
inverter. Such as high-speed paper machinery, lifting machinery, elevators and other loads.
2: V/F control, suitable for occasions where the load requirements are not high, or when one inverter
drives multiple motors, such as fans and pumps. It can be used in the case where one inverter drives
multiple motors.
Note: The motor parameter identification process must be performed when selecting the vector
control mode. Only accurate motor parameters can take advantage of the vector control method to achieve
better performance.
Run command
P0-02
source selection
Select the inverter running control command mode, the running command includes start, stop, forward
and reverse, jog, etc.
0: The operation panel command is controlled by the RUN, STOP and other buttons on the operation
panel.
1: Terminal command channel ("L/R" is on), which is controlled by the multi-function input terminal.
2: Communication command channel ("L/R" flashing), the host computer controls the running
command through communication mode.
Main
frequency
P0-03
source X selection
Select the input channel of the main frequency of the inverter。
0: Digital setting (non-retentive at power failure), the main frequency is set by parameter P0-08.
Chapter 6 Parameter Instruction
1:G type (constant torque load type)
2: P type (fan, pump type load type)
0: No speed sensor vector control (SVC)
1: Speed sensor vector control (FVC)
2: V/F control
0: Operation panel command channel (LED off)
1: terminal command channel (LED is lit)
2: Communication command channel (LED flashing)
0: Digital setting (non-retentive at power failure)
1: Digital setting (retentive at power failure)
2: AI1
4: panel potentiometer
6:Multi-segment instruction
8: PID
46
3: AI2
5: Pulse setting (X6)
7: Simple PLC
9: Communication given
Default：1
Default：2
Default：0
Default：1
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