Level conditions – Rockwell Automation 20G PowerFlex 750-Series AC Drives User Manual

Page 137

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Rockwell Automation Publication 750-RM002B-EN-P - September 2013

137

Feedback and I/O

Chapter 2

Once the parameter is configured within the Numeric Edit tab, you can Click
OK, or you can go back to the Value tab to see what populates in the pull-down
GUI, then Click OK.

Level Conditions

A desired level function needs to be programmed into the “Level Sel” parameter,
depending on the output being used. If the value for the specified function
(frequency, current, and so forth) is greater than equal to or less than the
programmed limit dictated by the “Level” parameter, the output activates or
deactivates depending on how the “Sel” parameter is configured.

Notice that the Level Select parameters do not have units. The drive assumes the
units and the minimum/maximum values from the selected parameter function.
For example, if the “Level Sel” is programmed for P943 [Drive Temp Pct], which
indicates operating temperature of the drive power section (heat sink), its units
are in percentage of the maximum heat sink temperature with minimum/
maximum values of -200/200 percent.

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