Parameter Setting Errors - YASKAWA GA500 Maintenance & Troubleshooting

2.6 Parameter Setting Errors

2.6

Parameter Setting Errors

Parameter setting errors occur when multiple parameter settings do not agree, or when parameter setting values are
not correct. Refer to the table in this section, examine the parameter setting that caused the error, and remove the
cause of the error. You must first correct the parameter setting errors before you can operate the drive. The drive will
not send notification signals for the faults and alarms when these parameter setting errors occur.
Code Name
oPE01 Drive Capacity Setting Error
Code Name
oPE02 Parameter Range Setting Error
Code Name
oPE03 Multi-Function Input Setting Err
70
Causes
The value set in o2-04 [Drive Model (KVA) Selection]
does not agree with the drive model.
Causes
Parameter settings are not in the applicable setting
range.
Set E2-01 ≤ E2-03 [Motor Rated Current (FLA) ≤
Motor No-Load Current].
Causes
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]
The settings for MFDIs overlap.
Note:
This does not include H1-xx = 20 to 2F [MFDI
Function Select = External Fault] and
[Reserved].
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)]
You set a minimum of two of these MFDI
combinations 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 value A [Accel/Decel Ramp Hold]
• Setting value 1E [Reference Sample Hold]
• Setting values 44 to 46 [Add Offset Frequency 1 to
3 (d7-01 to d7-03)]
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Possible Solutions
Set o2-04 to the correct value.
Possible Solutions
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.
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.
Possible Solutions
Correct the parameter settings.
Set the parameters correctly to prevent MFDI function overlap.
Set the MFDI pairs.
Remove the function settings that are not in use.