Current Loop Compensation Resistor

Owned by Perla Madrigal (Unlicensed)
Last updated: Aug 08, 2024 by Eric Rojas
1 min read

The formula for the current loop compensation resistor in the OEM750/X drive is (Inductance (in Henries)/D.C. Bus voltage)*364000. If the formula yields greater than 64, just set the switches to 64.

Example:
Motor 11 mili-Henries
Bus voltage 30VDC

(.011/30)*364000 = 133.5

Set the current loop compensation to 64. That is all the gain that you will get from that drive.