13 Troubleshooting
120 YASKAWA TOEPC71061752B GA500 Drive Installation & Primary Operation
Code Name Causes Possible Solutions
oPE01
Drive Capacity Setting
Error
The value set in o2-04 [Drive
Model (KVA) Selection] does not
agree with the drive model.
Set o2-04 to the correct value.
oPE02
Parameter Range
Setting Error
Parameters settings are not in the
applicable setting range.
1. Push 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.
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.
oPE03
Multi-Function Input
Setting Err
The settings for these parameters
do not agree:
• H1-01 to H1-07 [Terminals S1
to S8 Function Selection]
• H7-01 to H7-04 [Virtual Multi-
Function Inputs 1 to 4]
Correct the parameter settings.
The settings for MFDIs overlap.
Note:
This does not include H1-xx =
20 to 2F [MFDI Function
Select = External Fault] and
[Reserved].
Set the parameters correctly to prevent
MFDI function overlap.
You did not set these pairs of
MFDI functions to Digital Inputs
(H1-xx and H7-01 to H7-04) at the
same time:
• Setting values 10 [Up
Command] and 11 [Down
Command]
• Setting values 75 [Up 2
Command] and 76 [Down 2
Command]
• Setting values 42 [Run
Command (2-Wire Sequence
2)] and 43 [FWD/REV (2-Wire
Sequence 2)]
Set the MFDI pairs.
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