Omron Q2V Series Technical Manual page 249

Code Name
oPE08 Parameter Selection Error
Code Name
oPE09 PID Control Selection Fault
Note:
The drive detects this error if the PID control function selection is incorrect.
(When b5-01 = 1 [PID Enable = Enabled])
SIEPCYEUOQ2V01A Q2V Technical Manual
Causes
A function was set that is not compatible with the
control method selected in A1-02 [Control Method].
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]
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]
When A1-02 = 5 [PM OLVector], you set E5-02 to
E5-07 [PM q-Axis Inductance (mH/Phase)] = 0.
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 ]
When A1-02 = 5, 6, you set E5-09 ≠ 0 and 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.
When A1-02 = 6, you set these parameters:
• n8-35 = 1 [InitRotorPos Selection = Pull-In]
• n8-57 = 1 [Enabled]
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]
Causes
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]
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%]
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]
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.
7.6 Parameter Setting Errors
Possible Solutions
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.
• Set n2-02 < n2-03.
• Set C4-02 < C4-06.
Correct the parameter settings.
Note:
You cannot use Speed Feedback (V/F Control) with the Motor
Switch function.
• 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.
Set E5-09 or E5-24 to the correct value.
Set E5-09 = 0 or E5-24 = 0.
Correct the parameter settings.
Correct the parameter settings.
When E9-01 = 1 or 2, set b3-24 = 1 [Speed Estimation].
Possible Solutions
• Set b5-15 ≠ 0.0.
• Set b1-03 = 0, 1 [Ramp->Stop, Coast->Stop].
Correct the parameter settings.
Correct the parameter settings.
Correct the parameter settings.
7
249