Parameter Setting Errors - YASKAWA CIPR-GA50C series Technical Manual

7.6

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
YASKAWA SIEPC71061753A GA500 Technical Manual
Causes
The value set in o2-04 [Drive Model (KVA)
Selection] does not agree with the drive model.
Causes
Parameters 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].
These pairs of MFDI functions are not set 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)]
A minimum of two of these MFDI combinations are
set 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)]
These commands are set in Digital Inputs (H1-xx
and H7-01 to H7-04) at the same time:
• Setting values 61 [Speed Search from Fmax] and
62 [Speed Search from Fref]
• Setting values 65, 66, 7A, 7B [KEB Ride-Thru 1
or 2 Activate] and 68 [High Slip Braking (HSB)
Activate]
• Setting values 16 [Motor 2 Selection] and 1A
[Accel/Decel Time Selection 2]
• Setting values 65, 66 [KEB Ride-Thru 1
Activate] and 7A, 7B [KEB Ride-Thru 2
Activate]
• Setting values 40, 41 [Forward RUN (2-Wire),
Reverse RUN (2-Wire)] and 42, 43 [Run
Command (2-Wire Sequence 2), FWD/REV (2-
Wire Sequence 2)]
• Setting values 60 [DC Injection Braking
Command] and 6A [Drive Enable]
• Setting values 16 [Motor 2 Selection] and 75, 76
[Up 2 Command, Down 2 Command]

7.6 Parameter Setting Errors

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.
Remove the function settings that are not in use.
7
269