Omron SYSDRIVE 3G3RV Series

P
arameter Tables
5
-
1
5
nPID Control: b5
Parameters for PID control are shown in the following table.
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
b5-01
PID control
mode selec-
tion
0:Disabled
1:Enabled (Deviation is D-
controlled.)
2:Enabled (Feedback value
is D-controlled.)
3: PID control enabled
(frequency reference +
PID output, D control of
deviation)
4: PID control enabled
(frequency reference +
PID output, D control of
feedback value).
0 to 4 0 No A A A 1A5H 6-118
PID Mode
b5-02
Propor-
tional gain
(P)
Sets P-control proportional
gain as a percentage.
P-control is not performed
when the setting is 0.00.
0.00
to
25.00
1.00 Yes A A A 1A6H 6-118
PID Gain
b5-03
Integral (I)
time
Sets I-control integral time
in 1-second units.
I-control is not performed
when the setting is 0.0.
0.0 to
360.0
1.0 s Yes A A A 1A7H 6-118
PID I Time
b5-04
Integral (I)
limit
Sets the I-control limit as a
percentage of the maximum
output frequency.
0.0 to
100.0
100.0% Yes A A A 1A8H 6-118
PID I Limit
b5-05
Derivative
(D) time
Sets D-control derivative
time in 1-second units.
D-control is not performed
when the setting is 0.00.
0.00 to
10.00
0.00 s Yes A A A 1A9H 6-118
PID D Time
b5-06
PID limit Sets the limit after PID-con-
trol as a percentage of the
maximum output frequency.
0.0 to
100.0
100.0% Yes A A A 1AAH 6-118
PID Limit
b5-07
PID offset
adjustment
Sets the offset after PID-con-
trol as a percentage of the
maximum output frequency.
-100.0
to
+100.0
0.0% Yes A A A 1ABH 6-118
PID Offset
b5-08
PID primary
delay time
constant
Sets the time constant for
low pass filter for PID-con-
trol outputs in 1-second
units.
Not usually necessary to set.
0.00 to
10.00
0.00 s Yes A A A 1ACH 6-118
PID Delay
Time
b5-09
PID output
characteris-
tics selec-
tion
Select forward/reverse for
PID output.
0: PID output is forward.
1: PID output is reverse
(highlights the output
code)
0 or 1 0 No A A A 1ADH 6-118
Output
Level Sel