Omron Q2V Series, Техническое руководство

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T
roubleshooting
7
7.6 Parameter Setting Errors
SIEPCYEUOQ2V01A Q2V Technical Manual 249
Code Name Causes Possible Solutions
oPE08 Parameter Selection Error
A function was set that is not compatible with the
control method selected in
A1-02 [Control Method] .
1. Push ENTER Key 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 [OLVector] , you used these
parameter settings:
• n2-02 > n2-03 [AFR Time 1 > AFR Time 2]
• C4-02 > C4-06 [Trq Comp Delay Time > M2
Trq Comp Delay Time]
•
Set n2-02 < n2-03 .
•
Set C4-02 < C4-06 .
When A1-02 = 0 [V/f Control] , you used these
parameter settings:
• H6-01 = 3 [PI Pulse Train Function = PG
Feedback]
• H1-xx = 61 [MFDI Function Select = Motor 2
Select]
Correct the parameter settings.
Note:
You cannot use Speed Feedback (V/F Control) with the Motor
Switch function.
When A1-02 = 5 [PM OLVector] , you set E5-02 to
E5-07 [PM q-Axis Inductance (mH/Phase)] = 0 .
•
Set E5-01 [PM Mot Code Selection] correctly as specified by
the motor.
• For specialized motors, refer to the motor test report and set
E5-xx correctly.
When A1-02 = 5, 6 [PM OLVector, PM
AOLVector] , you used these parameter settings:
• E5-09 = 0.0 [PM BackEMF Vpeak (mV/(rad/ s))
= 0.0 mV/(rad/s)]
• E5-24 = 0.0 [PM BackEMF L-L Vrms (mV/rpm)
= 0.0 mV/min
-1 ]
Set E5-09 or E5-24 to the correct value.
When A1-02 = 5, 6 , you set E5-09 ≠ 0 and E5-24 ≠
0 .
Set E5-09 = 0 or E5-24 = 0 .
When A1-02 = 6 , you set these parameters:
•
n8-57 = 0 [High-Freq Injection = Disabled]
• You set E1-09 [Min Output Frequency] < the
5% value of E1-06 .
Correct the parameter settings.
When A1-02 = 6 , you set these parameters:
• n8-35 = 1 [InitRotorPos Selection = Pull-In]
• n8-57 = 1 [Enabled]
Correct the parameter settings.
When A1-02 = 8 [EZ Vector] , you used these
parameter settings:
• E9-01 = 1, 2 [Motor Type Selection = PM,
SynRM]
•
b3-24 = 2 [SpSrch Method Selection = Current
Det2]
When E9-01 = 1 or 2 , set b3-24 = 1 [Speed Estimation] .
Code Name Causes Possible Solutions
oPE09 PID Control Selection Fault
These parameters are set at the same time:
• b5-15 ≠ 0.0 [Sleep Start Level ≠ 0.0 Hz]
• b1-03 = 2, 3 [Stopping Method Selection = DC
Inj->Stop, Timed Coast->Stop]
• Set b5-15 ≠ 0.0 .
• Set b1-03 = 0, 1 [Ramp->Stop, Coast->Stop] .
These parameters are set at the same time:
•
b5-01 = 1 [Enabled] and b5-72 = 0, 1 [PID D-
FF Mode = D=Fdback, D=FdFwd]
• d2-02 ≠ 0.0 [FRef Lower Limit ≠ 0.0%]
Correct the parameter settings.
These parameters are set at the same time:
•
b5-01 = 1 and b5-72 = 0, 1 [D=Fdback, D=
FdFwd]
• b5-11 = 1 [PID Output Reverse Selection =
Negative lower limit]
Correct the parameter settings.
These parameters are set at the same time:
•
b5-01 = 1 and b5-70 = 1 [PID MainRefMode =
Fref + PID] and B5-72 = 0, 1 [D=Fdback, D=
FdFwd]
•
d2-02 ≠ 0.0 has been set.
Correct the parameter settings.
Note:
The drive detects this error if the PID control function selection is incorrect.
(When b5-01 = 1 [PID Enable = Enabled] )