LS ELECTRIC LSLV-H100 Series, User Manual

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Learning Advanced Features
increases and the pressure of the pipe line decreases. Aux motor PID compensation
compensates for this pressure when the number of the auxiliary motor increases. By adding
the additional PID reference value (relevant to the auxiliary motor) to the current reference,
the loss of pressure can be compensated for.
Auxiliary PID Compensation Detailed Settings
Code Description
AP1-80
–84
Aux 1
–5 Ref
Comp
Set the relevant PID reference compensation rate whenever the auxiliary
motor is turned on. The PID reference can be set over 100%, but when it
exceeds 100%, the maximum value of the PID reference is limited to 100%.
Unit band value is the value between unit 100%
–0%.
< Auxiliary motor PID compensation>
NOTE
When the aux reference value is set to 100%, the final PID reference becomes 100%. In this
case, output frequency of the inverter does not decelerate because the PID output does not
decelerate even if the input feedback value is 100%.
5.44.8 Master Follower