YASKAWA GA80U4720ABM, Manual

Page: 349 / 1016

T
roubleshooting
7
7.6 Parameter Setting Errors
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 349
Code Name Causes Possible Solutions
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]
Set H6-01 = 0 .
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]
Set F3-03 = 2 [16-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]
Correct the parameter settings.
Code Name Causes Possible Solutions
oPE06 Control Method Selection Error
A1-02 = 1, 3, or 7 [Control Method Selection = CL-
V/f, CLV, CLV/PM]
is set, but there is no encoder
option card connected to the drive.
•
Connect an encoder option card to the drive.
• Set A1-02 correctly.
Code Name Causes Possible Solutions
oPE07 Analog Input Selection Error
The settings for H3-02, H3-06, and H3-10 [MFAI
Function Select] and H7-30 [Virtual Analog Input
Selection] overlap.
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]
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
Remove the function settings that are not in use.
Code Name Causes Possible Solutions
oPE08 Parameter Selection Error
You set a function that is not compatible with the
control method set in
A1-02 [Control Method
Selection] .
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 .
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]
• Set n2-02 < n2-03 .
• Set C4-02 < C4-06 .
When A1-02 = 0 [Control Method Selection = V/f] ,
you used these parameter settings:
• H6-01 = 3 [Terminal RP Pulse Train Function =
Speed Feedback (V/F Control)]
• H1-xx = 16 [MFDI Function Select = Motor 2
Selection]
Correct the parameter settings.
Note:
You cannot use Speed Feedback (V/F Control) with the Motor
Switch function.
When A1-02 = 5 [PM Open Loop Vector] , you set
E5-02 to E5-07 [PM Motor Parameters] = 0 .
•
Set E5-01 [PM Motor Code Selection] correctly as specified by
the motor.
• For specialized motors, refer to the motor test report and set E5-
xx correctly.