Code

Name

Causes

Possible Solutions

oPE18

Online Tuning Param Setting Err

The parameters that control online tuning are set incorrectly. In OLV control, one of these parameters was set when n6-01 = 2 [Online Tuning Selection = Voltage Correction Tuning]:

  • E2-02 [Motor Rated Slip] is set to 30% of the default setting or lower.

  • E2-06 [Motor Leakage Inductance] is set to 50% of the default setting or lower.

  • E2-03 = 0 [Motor No-Load Current = 0 A] has been set.

Set E2-02, E2-03, and E2-06 correctly.