Select the range of the reference signal and the feedback signal. Signal values can be positive only, or
positive and negative. The minimum limit may have a negative value, unless [1] Speed closed loop control
or [3] Process is selected in parameter 1-00 Configuration Mode.
For both positive and negative values (both directions, relative to parameter 4-10 Motor Speed Direction).
Parameter 3-01 Reference/Feedback Unit
Table 184: Parameter 3-01 Reference/Feedback Unit
3-01 Reference/Feedback Unit
Default value: Size related
Change during operation: True
Select the unit to be used in process PID control references and feedbacks. Parameter 1-00 Configuration Mode must be either [3]
Process or [8] Extended PID Control.
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Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide