IPE300 series engineering VFD Function parameter list
-167-
communication
6: Ethernet communication
7: High-speed pulse HDIB
8: EtherCat/Profinet communication
9: PLC
10: Reserved
Note: The reference channel and feedback
channel cannot be duplicate. Otherwise,
effective PID control cannot be achieved.
PID output
characteristics
selection
0: PID output is positive. When the feedback
signal is greater than the PID reference
value, the output frequency of the VFD will
decrease to balance the PID. Example: PID
control on strain during unwinding.
1: PID output is negative. When the
feedback signal is greater than the PID
reference value, the output frequency of the
VFD will increase to balance the PID.
Example: PID control on strain during
unwinding.
The function is applied to the proportional
gain P of PID input.
P determines the strength of the whole PID
adjuster. The value 100 indicates that when
the difference between the PID feedback
value and given value is 100%, the range
within which the PID regulator can regulate
the output frequency command is the max.
frequency (ignoring integral function and
differential function).
Setting range: 0.00–100.00
Used to determine the speed of the integral
adjustment on the deviation of PID feedback
and reference from the PID regulator.
When the deviation of PID feedback and
reference is 100%, the integral adjuster
works continuously during the time (ignoring
proportional and differential function) to
achieve the max. output frequency (P00.03)
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