Baldor VS1SM, Installation & Operating Manual

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MN761 Parameter Descriptions 7-15
7.3 Function Group2
Continued
Parameter # Access Parameter Name, Value Range, Description and Preset Value
RW Proportional (P) Gain for PID (Range: 0-999.9%)
Sets the P Gain for the PID Controller.
If P Gain is set to 50%, 50% of the error value will be output.
Preset Value: 300 Parameter is only displayed when H40=2 or 3.
RW Integral Time (I) Gain for PID (Range: 0.1-32.0sec)
Sets the I Gain for the PID Controller, the time needed to output the
accumulated error value.
Set the time required to output 100% when the error value is 100%.
For example, if H52=1 sec, 100% is output in 1 second.
Preset Value: 1.0 Parameter is only displayed when H40=2 or 3.
RW Differential Time (D) Gain for PID (Range: 0-30.0sec)
Sets the D Gain for the PID Controller.
This is the output value corresponding to the variation of the error.
Preset Value: 0.0 Parameter is only displayed when H40=2 or 3.
RW Feed Forward (F) Gain for PID (Range: 0-999.9%)
Sets the F Gain for the PID Controller. This is the gain to add the target
value to the PID controller output.
Preset Value: 0.0 Parameter is only displayed when H40=2 or 3.
RW PID Output Frequency Limit (Range: 0.1-400Hz)
Sets the output frequency limit through the PID Controller.
Must be set within the limits of F21and F23.
Preset Value: 60.00 Parameter is only displayed when H40=2 or 3.