YASKAWA GA800 Technical Reference page 403

Code Name
Code Name
oPE06 Control Method Selection Error
Code Name
oPE07 Analog Input Selection Error
Code Name
oPE08 Parameter Selection Error
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Causes
The following parameters are set at the same time:
• b1-01 = 4 [Pulse Train Input]
• H6-01 ≠ 0 [Terminal RP Pulse Train Function ≠
Frequency Reference]
The following parameters are set at the same time:
• F3-01 = 6 [Digital Input Function Selection =
BCD (5-digit), 0.01 Hz]
• F3-03 = 0, 1 [Digital Input Data Length Select =
8-bit, 12-bit]
These parameters are set and there is an AI-A3 option
card connected to the drive:
• H1-xx = 2 [External Reference 1/2 Selection]
• b1-15 = 3 [Frequency Reference Selection 2 =
Option PCB]
• F2-01 = 0 [Analog Input Function Selection = 3
Independent Channels]
Causes
A1-02 = 1, 3, or 7 [Control Method Selection = CL-
V/f, CLV, CLV/PM] is set, but there is no encoder
option connected to the drive.
You supplied external 24 V power to terminals PS-
AC when:
• There is an encoder option installed to the drive
• The drive main circuit power supply is de-
energized
Causes
The settings for H3-02, H3-06, and H3-10 [MFAI
Function Select] and H7-30 [Virtual Analog Input
Selection] overlap.
The following parameters are set at the same time:
• H3-02, H3-06, H3-10, H7-30 = B [PID Feedback]
• H6-01 = 1 [Terminal RP Pulse Train Function =
PID Feedback Value]
The following parameters are set at the same time:
• H3-02, H3-06, H3-10, H7-30 = C [PID Setpoint]
• H6-01 = 2 [PID Setpoint Value]
The following parameters are set at the same time:
• H3-02, H3-06, H3-10, H7-30 = C
• b5-18 = 1 [b5-19 PID Setpoint Selection =
Enabled]
The following parameters are set at the same time:
• H6-01 = 2
• b5-18 = 1
Causes
You set a function that is not compatible with the
control method set in A1-02 [Control Method
Selection].
When A1-02 = 2 [Control Method Selection = OLV],
you used these parameter settings:
• n2-02 > n2-03 [Automatic Freq Regulator Time 1
> Automatic Freq Regulator Time 2]
• C4-02 > C4-06 [Torque Compensation Delay
Time > Motor 2 Torque Comp Delay Time]
7.6 Parameter Setting Errors
Possible Solutions
Set H6-01 = 0.
Set F3-03 = 2 [16-bit].
Correct the parameter settings.
Possible Solutions
• Connect an encoder option to the drive.
• Set A1-02 correctly.
1. De-energize the drive main circuit power supply and the
external 24 V power supply to terminals PS-AC.
2. After the keypad display goes out, energize the drive main
circuit power supply again.
3. Supply the external 24 V power to terminals PS-AC.
When you use an encoder option, energize the drive main circuit
power supply.
Possible Solutions
Set H3-02, H3-06, H3-10, and H7-30 correctly to prevent overlap.
Note:
It is possible to set these functions to multiple analog input
terminals at the same time:
• Setting value 0 [Frequency Reference]
• Setting values F and 1F [Not Used]
Remove the function settings that are not in use.
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.
• Set n2-02 < n2-03.
• Set C4-02 < C4-06.
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