Megmeet MV600 Series User Manual

212
0: PID upper limit given by P14.16 digital
1: PID upper limit given by AI1 analog
2: PID upper limit given by AI2 analog
3: PID upper limit given by AI3 analog
0: PID lower limit given by P14.17 digital
1: PID lower limit given by AI1 analog
2: PID lower limit given by AI2 analog
3: PID lower limit given by AI3 analog
Used for limiting the PID output value:
When the PID output serves as the frequency reference, use the maximum output frequency as 100%.
When the PID output serves as the torque reference, use 300% rated torque as 100%.
For the filtering time of the PID regulator output, the bigger the output filtering time is, the slower the
response will become.
0: Positive feature
1: Negative feature, making the PID output reverse its polarization.
Adjust the offset value of the PID control output and set the maximum output frequency as 100.0%.
Adjust the gain coefficient of the ultimate output, ultimate PID output = PID output x PID output gain.
It has an obvious effect when it is used for adjusting the compensation dosage.
0: When PID output is negative, force PID output to be set as 0.
1: When PID output is negative, keep the negative output.
Note: If PID output serves as the speed correction, please select 1.
Properly setting PID preset frequency and preset frequency retention time can make the closed loop
adjustment quickly enter into stable stage.
After PID operation, the frequency will accelerate to PID preset frequency firstly according to acceleration
/ deceleration time. And it operates according to PID adjustment output only after its continuous operating
time at this frequency point reaches the time set by P14.24.
PID
p
reset fre
q
uenc
y
hold time 0.0~3600.0s
(
0.0s
)
P14.24
PID
p
reset fre
q
uenc
y
0.00~3000.00Hz
(
0.00 Hz
)
P14.23
REV selection of PID out
p
ut 0~1
(
1
)
P14.22
PID out
p
ut
g
ain 0.0~250.0
(
1.0
)
P14.21
PID offset value
-100.0~100.0%（0.0%）
P14.20
PID out
p
ut feature selection 0~1
(
0
)
P14.19
Out
p
ut filterin
g
time 0.000~10.000s
(
0.010s
)
P14.18
PID lower limit di
g
ital reference 0.0%~P14.16
(
0.0%
)
P14.17
PID u
pp
er limit di
g
ital reference P14.17~100.0%
(
100.0%
)
P14.16
PID lower limit channel 0~3
(
0
)
P14.15

Megmeet MV600 Series Specifications

General

Brand	Megmeet
Model	MV600 Series
Category	DC Drives
Language	English