User manual of EC160 elevator intelligent integrated machine Function parameters
79
Function
code
Instruction Setting range【default value】 Remarks
P0_02 Max. speed of the elevator 0.100~6.000m/s【1.750】
Not modify
in running
This is the upper limit of the actual speed of the elevator.
Function
code
Instruction Setting range【default value】 Remarks
P0_03 Max. output frequency 3.00~400.00Hz【27.8】
Not modify
in running
This parameter is used to set the Max. output frequency and the Max. linear speed of the elevator
will be limited by this value.
Set the Max. speed of the elevator, the rated frequency of the motor, the rated speed of the motor
and the resolution of the encoder, and then the parameter will be calculated automatically.
Function
code
Instruction Setting range【default value】 Remarks
P0_07 Carrier frequency setting 1.0~16.0kHz【6.0】
Not modify
in running
The advantages of high carrier frequency: optimal current waveform, low current harmonics, low
motor noise;
Disadvantages of high carrier frequency: increased switch loss, increased inverter temperature
rise, affected inverter output capacity, derated operation of the inverter, increased leakage
current of the inverter as well as increased electromagnetic interference to the outside.
If low carrier frequency is used, the situation will be contrary. Too low carrier frequency will cause
unstable operation at low frequency, lowered torque and even oscillation.
Function
code
Instruction Setting range【default value】 Remarks
P0_08 Running direction 0-1【0】
Not modify
in running
This parameter is used to change the running direction of the master. When the climbing
command direction reverses to the actual running command, this parameter can be changed.
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