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)
Summary of Contents for Q9 Plus ASD
Page 5: ...TM Q9 Plus Bypass ASD Bypass Box INSTALLATION OPERATION MANUAL June 2013 DN 68251 000 ...
Page 61: ...Q9 PLUS ASD LOW VOLTAGE DRIVE ...
Page 65: ...S15 ASD LOW VOLTAGE DRIVE ...
Page 80: ...E6581611 iv 15 Warranty O 1 16 Disposal of the inverter P 1 ...
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