Omron SYSDRIVE 3G3MV Setup Manual page 86

List of Parameters
Param- Regis- Name
eter ter No.
No. (Hex)
n133 0185 PID offset
adjustment
n134 0186 Integral (I)
upper limit
n135 0187 PID primary
delay time
n136 0188 Feedback
loss detec-
tion selection
n137 0189 Feedback
loss detec-
tion level
n138 018A Feedback
loss detec-
tion time
n139 018B Energy-sav-
ing control
selection
3-32
Description
This parameter is for the offset
adjustment of all PID control.
Sets the parameter as a percentage
based on the maximum frequency
as 100%.
Sets the upper limit value of integral
control output.
Sets the parameter as a percentage
based on the maximum frequency
as 100%.
Set this parameter to the primary
delay time constant for the fre-
quency reference after PID control.
Note Normally, the default setting
does not need to be changed.
Sets the detection method of feed-
back 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 fault)
Sets the detection level of feedback
loss.
Sets the parameter as a percentage
based on the feedback value equiv-
alent to the maximum frequency as
100%.
Sets the detection time of feedback
loss.
Note If the detection level set in
n137 or lower is detected for
the set time in n138, the result
will be determined as feed-
back loss.
Select the energy-saving control
function.
0: Disabled
1: Enabled
Note This parameter is enabled in
V/f control mode only.
Chapter 3
Set- Default Chan-
ting setting ges
range during
opera-
tion
–100 0 Yes
to 100
0 to 100 Yes
100
0.0 to 0.0 Yes
10.0
0 to 2 0 No
0 to 0 No
100
0.0 to 1.0 No
25.5
0, 1 0 No
Memo