E6581611
F-78
6
Output frequency [Hz]
Time [s]
Stall
t1 ts t2
f351 (Momentary acceleration (deceleration) suspend time) = (t1 + t2 + ts)
Note: When the frequency command value, the acceleration suspend frequency (f350), and the deceleration
suspend frequency (f352) have the same setting, the acceleration/ deceleration suspend function will not
work.
6.24 PID control
fpid :
Process input value of PID f368 : Process lower limit
control f369 : PID control feedback signal
f167 : Frequency command
agreement detection range
selection
f359 : PID control waiting time
f372 : Process increasing rate
f360 : PID control (speed type PID control)
f361 :
Delay filter f373 : Process decreasing rate
(speed type PID control)
f362 : Proportional gain
f380 : PID forward/reverse
f363 : Integral gain characteristics selection
f366 : Differential gain
f389 : PID control reference signal
f367 : Process upper limit selection
Stall control
The inverter will automatically change the operation frequency when it detects an overcurrent, overload or
overvoltage. Configure each stall control setting using the following parameters.
Overcurrent stall : (Stall prevention level 1)
Overload stall : (Electronic thermal protection characteristic selection)
Overvoltage stall : (Overvoltage limit operation)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
To Next Page
Loading...
Need help?
General