CHV100 Series Close Loop Vector Control Inverter
.96.
Function
Code
Name
Description
Setting
Range
Factory
Setting
2: AI2
3: AI3
4: AI4
5: HDI1
6: HDI2
7: Communication
8: Simple PLC
P9.01
Keypad PID
preset
-100.0%~100.0%
-100.0~100.0
0.0%
P9.02
PID feedback
source selection
0: AI1
1: AI2
2: AI3
3: AI4
4: AI1-AI2
5: AI3-AI4
6: HDI1
7: HDI2
8: HDI1-HDI2
9: Communication
0~9
0
These parameters are used to select PID preset and feedback source.
Notice:
l
Preset value and feedback value of PID are percentage value.
l
100% of preset value is corresponding to 100% of feedback value.
l
Preset source and feedback source must not be same, otherwise PID will be
malfunction.
Function
Code
Name
Description
Setting
Range
Factory
Setting
P9.03
PID output
characteristics
0: Positive
1: Negative
0~1
0
0
:
Positive. When the feedback value is greater than the preset value, output frequency
will be decreased, such as tension control in winding application.
1: Negative. When the feedback value is greater than the preset value, output frequency
will be increased, such as tension control in unwinding application.