VTS Medical Systems VTS2000 Series, User Manual

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VTS2000 Series frequency inverter
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1: positive effect
When the feedback signal is greater than the given
amount of PID, the output frequency of the inverter
is required to decrease (that is, to reduce the
feedback signal).
2: Negative effect
When the feedback signal is greater than the given
amount of PID, the output frequency of the inverter
is required to increase (ie, reduce the feedback
signal).
LED hundreds: PID given input channel
0: keyboard potentiometer
The PID amount is given by the potentiometer on
the operation panel.
1: Digital setting
The PID amount is given by digital input and set by
function code F3.01.