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HLP-C
+
Inverters
it to the load in order to meet the the goal of energy saving.
The output voltage can be regulated automatically and it can be
decreaed by max. 30% of normal output voltage.
Attention
：
For the load of frequent
change or closing to full load, this
function is not applicable.
C102 PID Constant P
Set Range
：
0.0~1000% Unit
：
1 Factory Setting
：
100
This proportional constant is set for the error value gain. If I=0,
D=0,it is only for proportional control.
C103 PID Constant I
Set Range
：
0.1~3600 Unit
：
1 Factory Setting
：
5.0
The integral time (I) is set for the reaction speed for PID. The
larger the I value is the slower the reaction speed is. But if the
integral time value is set too small, it will cause vibration.
C104 PID Constant D
Set Range
：
0.01~10.0 Unit
：
0.01 Factory Setting
：
0
This didderential time (D) is set for the depression operation of
PID. The larger the D value is, the more obvious the depression
operation is. When D is set to 0, it means this function invalid.
C105 PID Constant Target Value
Set Range
：
0.0~100.0 Unit
：
0.1 Factory Setting
：
0.0
This target value can be set through external voltage signal or
the digital operator.100% target value is corresponding to the
frequency quantity at +10V.
PID closed-loop control is usually used in the process control
of no fast physical quantity changes, such as pressure control,
temperature control, etc. The feedback signal is usually taken
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