Powtran PI500-W Series User Manual

Chapter 3 Keyboard
14
Chapter 3
2) The function code can not be modified in the running status. It must be modified in the stop
status.
3-5-2.The way to read parameters in various status
In stop or run status, operate shift key
SHIFT
to display a variety of status parameters
respectively. Parameter display selection depends on function code F6.01 (Run parameter 1), F6.02
(Run parameter 2) and F6.03 (Stop parameter 3).
In stop status, the stop status parameters that can be set to display/not display, they are: set
frequency, bus voltage, DI input status, DO output status, analog input AI1 voltage, analog input
AI2 voltage, panel potentiometer actual speed display, PID settings, switch and display the selected
parameter by pressing key orderly.
In running status, there are 5 running-status parameters:Running frequency,setting
frequency,bus voltage,output voltage, output current default display, and other display parameters:
Output power, output torque, DI input status, DO output status, analog input AI1 voltage, analog
input AI2 voltage, panel potentiometer ,,, PID settings and PID feedback, etc, their display depends
on function code F6.01 and F6.02 switch and display the selected parameter by pressing key
orderly.
Inverter powers off and then powers on again, the displayed parameters are the selected
parameters before power-off.
3-5-3.Password settings
The inverter has password protection. When y0.01 become not zero, it is the password and
will be work after exit from function code modified status. Press PRG key again, will display”----”.
One must input the correct password to go to regular menu, otherwise, inaccessible.
To cancel the password protection function, firstly enter correct password to access and then
set y0.01 to 0.
3-5-4.Motor parameter auto tuning
Choose vector control, one must input the motor’s parameters in the nameplate accurately
before running the inverter. PI500-W series frequency inverter will match the motor’s standard
parameters according to its nameplate. The vector control is highly depend on motor’s parameters.
The parameters of the controlled motor must be inputted accurately for the good control
performance.
Motor parameter auto tuning steps are as follows(asynchronous motor as an example).
Firstly select command source (F0.11=0) as the comment channel for operation panel, then
input the following parameters according to the actual motor parameters (Selection is based on the
current motor):
Motor selection
Parameters
Motor
b0.00:Motor type
selection
b0.03:Motor rated current
b0.01:Motor rated power
b0.04:Motor rated
frequency
b0.02:Motor rated
voltage
b0.05: Motor rated speed
If the motor can not completely disengage its load, please select 1 (Synchronous motor
parameter static auto tuning) for b0.27, then press the RUN key on the keyboard panel.
If the motor can completely disengage its load, please select 2 (Synchronous motor parameter
comprehensive auto turning) for b0.27, and then press the RUN key on the keyboard panel, the
inverter will automatically calculate the motor’s following parameters:
Motor
selection
Parameters
Motor
b0.06:Asynchronous motor stator
resistance
b0.09:Asynchronous motor mutual
inductance
b0.07:Asynchronous motor rotor
resistance
b0.10:Asynchronous motor no-load
current
b0.08:Asynchronous motor leakage
inductance
Complete motor parameter auto tuning

Powtran PI500-W Series Specifications

General

Brand	Powtran
Model	PI500-W Series
Category	DC Drives
Language	English