Omron SYSDRIVE 3G3MV - Page 334

10-24
Param-
eter
No.
Ref-
er-
ence
page
Changes
during
opera-
tion
Default
setting
Unit
of
set-
ting
Set-
ting
range
DescriptionNameRegis-
ter No.
n129 0181 Feedback
value adjust-
ment gain
Set the value by which the feedback
value is multiplied.
Note This parameter is used for
adjusting the target and
detectedvaluessothattheywill
have the same input level.
0.00 to
10.00
0.01 1.00 Yes 6-18
n130 0182 Proportional
(P) gain
Set the proportional (P) gain for PID
control.
Note PID control isdisabled withthis
parameter set to 0.0.
0.0 to
25.0
0.1 1.0 Yes 6-19
n131 0183 Integral (I)
time
Set the integral (I) time for PID con-
trol.
Note Integral controlis disabled with
this parameter set to 0.0.
0.0 to
360.0
0.1 s 1.0 Yes 6-19
n132 0184 Derivative (D)
time
Set the derivative (D) time for PID
control.
Note Derivative control is disabled
with this parameter set to 0.0.
0.00 to
2.50
0.01
s
0.00 Yes 6-19
n133 0185 PID offset
adjustment
This parameter is for the offset adjust-
ment of all PID control.
Set the parameter in percentage
based on the maximum frequency as
100%.
--100
to 100
1% 0 Yes 6-19
n134 0186 Integral (I)
upper limit
Set the upper limit value of integral
control output.
Set the parameter in percentage
based on the maximum frequency as
100%.
0 to
100
1% 100 Yes 6-19
n135 0187 PID primary
delay time
Set this parameter to the primary
delay time constant for the frequency
reference after PID control.
Note Normally, the default setting
does not need to be changed.
0.0 to
10.0
0.1 s 0.0 Yes 6-20
n136 0188 Feedback
loss detection
selection
Set the detection method of feedback
loss in PID control.
0: Feedback loss detection disabled.
1: Feedback loss detection enabled
(Nonfatal error: FbL warning)
2: Feedback loss detection enabled
(Fatal error: FbL error)
0 to 2 1 0 No 6-20
n137 0189 Feedback
loss detection
level
Sets the detection level of feedback
loss.
Set the parameter in percentage
based on the feedback value equiva-
lent to the maximum frequency as
100%.
0 to
100
1% 0 No 6-20
n138 018A Feedback
loss detection
time
Set the detection time of feedback
loss.
Note Ifthedetectionlevelsetinn137
or lower is detected for the set
time in n138, the result will be
determined as feedback loss.
0.0 to
25.5
0.1 s 1.0 No 6-20
List of Parameters Chapter 10