YASKAWA GA700 Technical Manual page 312

6.6 Parameter Setting Errors
Code Name
oPE07 MF Analog Input Selection
Error
Code Name
oPE08 Parameter Selection Error
312
Cause
The settings for H3-02, H3-06, and H3-
10 [MFAI Function Select] overlap.
The following parameters are set
simultaneously:
• H3-02, H3-06, H3-10 = B [PID
Feedback]
• H6-01 = 1 [PulseTrain InTerm RP
Func Select = PID feedback value]
The following parameters are set
simultaneously:
• H3-02, H3-06, H3-10 = C [MFAI
Function Select = PID Setpoint]
• H6-01 = 2 [PulseTrain InTerm RP
Func Select = PID setpoint value]
The following parameters are set
simultaneously:
• H3-02, H3-06, H3-10 = C [MFAI
Function Select = PID Setpoint]
• b5-18 = 1 [PID Setpoint Selection =
Enabled]
The following parameters are set
simultaneously:
• H6-01 = 2 [PulseTrain InTerm RP
Func Select = PID setpoint value]
• b5-18 = 1 [PID Setpoint Selection =
Enabled]
Cause
A function was set that cannot be used
in the control method selected in A1-02. 1. Press
The following settings were specified in
Open Loop Vector Control:
• n2-02 > n2-03 [SpdFeedbackDetCtr
(AFR)TimeConst1 >
SpdFeedbackDetCtr(AFR)
TimeConst2]
• C4-02 > C4-06 [Torque
Compensation Delay Time > Motor 2
Torque Comp Delay Time]
In Open Loop Vector Control for PM,
E5-02 to E5-07 [PM Motor Parameters]
= 0 are set.
In PM motor control mode, E5-09 = 0.0
[PM Back-EMF Vpeak (mV/(rad/s)) =
0.0 mV/(rad/s)] and E5-24 = 0.0 [PM
Back-EMF L-L Vrms (mV/rpm) = 0.0
mV/min -1 ] are set.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Possible Solution
Change the settings to H3-02, H3-06, and H3-10 so
that the functions assigned to them no longer
overlap.
Note:
The following functions can be set to multiple
analog input terminals simultaneously:
• Setting value 0 [Frequency Bias]
• Setting values F and 1F [Through Mode]
Remove the function assignments that will not be
used.
Possible Solution
to display U1-18 [oPE Fault
Parameter], and find parameters that caused
setting errors.
2. Correct the parameter settings.
Note:
If multiple errors occur simultaneously, other
oPExx errors are given precedence over oPE02.
• Adjust parameter values so that n2-02 < n2-03.
• Adjust parameter values so that C4-02 < C4-06.
• Set E5-01 [PM Motor Code Selection] correctly
based on the motor.
• In the case of a specialized motor, refer to the
test report of the motor and set E5-xx correctly.
Set either E5-09 or E5-24 to the correct value.