3-32
Param-
eter
No.
MemoChan-
ges
during
opera-
tion
Default
setting
Set-
ting
range
DescriptionNameRegis-
ter No.
(Hex)
n133 0185 PID offset
adjustment
This parameter is for the offset
adjustment of all PID control.
Sets the parameter as a percentage
based on the maximum frequency
as 100%.
–100
to 100
0 Yes
n134 0186 Integral (I)
upper limit
Sets the upper limit value of integral
control output.
Sets the parameter as a percentage
based on the maximum frequency
as 100%.
0 to
100
100 Yes
n135 0187 PID primary
delay time
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.
0.0 to
10.0
0.0 Yes
n136 0188 Feedback
loss detec-
tion selection
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)
0 to 2 0 No
n137 0189 Feedback
loss detec-
tion level
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%.
0 to
100
0 No
n138 018A Feedback
loss detec-
tion time
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.
0.0 to
25.5
1.0 No
n139 018B Energy-sav-
ing control
selection
Select the energy-saving control
function.
0: Disabled
1: Enabled
Note This parameter is enabled in
V/f control mode only.
0, 1 0 No
List of Parameters Chapter 3
To Next Page
Loading...
