Code

Name

Causes

Possible Solutions

oPE02

Parameter Range Setting Error

Parameter settings are not in the applicable setting range.

  1. Push [ENTER Key] to show U1-18 [oPE Fault Parameter], and find parameters that are not in the applicable setting range.

  2. Correct the parameter settings.

    Note:

    • If more than one error occurs at the same time, other oPExx errors have priority over oPE02.

    • If you copy the parameter settings from a drive with software versions PRG: 01021 or earlier, and restore the parameter settings to a drive with PRG: 01022 or later, the drive can detect oPE02. If U1-18 [oPE Fault Parameter] shows n8-36 [HFI Frequency Level for L Tuning], set n8-36 to the default setting and do High Frequency Injection Tuning.

      The “PRG” column on the nameplate on the right side of the drive identifies the software version. You can also use U1-25 [SoftwareNumber FLASH] to identify the software version.

Set E2-01 ≤ E2-03 [Motor Rated Current (FLA) ≤ Motor No-Load Current].

Make sure that E2-01 > E2-03.

Note:

If it is necessary to set E2-01 < E2-03, first lower the value set in E2-03, and then set E2-01.