P088: Pwm Signal Average Time; P089: Pwm Signal Cycle - Panasonic VF100 Instruction Manual

P088£ºPWM signal average time
The inverter measures and calculates the ON time and OFF time of each PWM cycle as frequency
command.
When using this parameter for setting, the times of each above-mentioned PWM cycle command
should be averaged, and then the average operation times are set as final output frequency.
Data setting range (times)
* If average times are increased, frequency command will be stable, but response speed will decrease.
P089£ºPWM signal cycle
Input PWM signal cycle into this parameter.
Data is set within ¡À12.5% of the input PWM signal cycle.
Data setting range (msec)
Note
•E PWM signal of output frequency is "0V stop or min. frequency in the state that no ON is
available" and "max. frequency in the state that no OFF is available".
•E Nearby min. frequency and max. frequency, accuracy rating of output frequency related to
input signal will decrease. Don't use it for the purpose of precise frequency control.
•E When 2 nd frequency setting signal (ON) is selected, 2
over PWM frequency signal.
•E When PWM frequency signal is selected, PID control function is invalid.
PWM frequency signal cannot be used as PID setting value (SP).
104
1 to 100
1 to 2000
nd
Related
parameters
frequency setting signal take precedence
Related
parameters
P087, P089
P087, P088