Inovance MD280 Series User Manual

MD280/MD280N User Manual Parameter Description
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PID reference change
duration
Factuory
default value
0.0s
F6-02
Setup range 0.0s to 3000.0s
PID reference changes according to this parameter value, which
corresponds to the time taken for the PID reference to change from 0% to
100%.
PID feedback source
Factory
default value
0
0 AI1
1 AI2
2
PULSE˄DI5˅
F6-03
Set
up
val
ue
3 AI1-AI2
It is used to select the feedback channel of PID.
PID action direction
Factory
default value
0
0 Positive action
F6-04
Setup
value
1 Negative action
Positive action: If the feedback signal is smaller than the PID reference
signal, it is required to boost the output frequency of the inverter to make
PID reach balance. The winding tension PID control is such a case.
Negative action: If the feedback signal is smaller than the PID reference
signal, it is required to decrease the output frequency of the inverter to
make PID reach balance.
The unwind tension PID control is such a case.
PID reference
feedback range
Factory default
value
1000
F6-05
Setup range 0 to 65535
PID reference feedback range is a dimensionless unit which is only used to
the value that displays PID reference and feedback currently.
For example, if the parameter is set as 1000, the range 0%- 100% for PID
reference and feedback is linear correspondence with 0-1000.
F6-06
Proportional gain P
Factory default
value
20.0
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Inovance MD280 Series Specifications

General

Brand	Inovance
Model	MD280 Series
Category	Inverter
Language	English