12.9 n: SPECIAL
692 SIEPCYEUOQ2V01A Q2V Technical Manual
0 : Feedback Method
1 : Feedforward Method
■ n8-88: VoutLimSw Level
No.
(Hex.)
Name Description
Default
(Range)
n8-88
(02BD)
VoutLimSw Level
Sets the current level at which output voltage limit sequence selection occurs as a percentage
where the motor rated current is 100%. Normally there is no need to change this setting.
400%
(0 - 400%)
■ n8-89: VoutLimSwHysteresis
No.
(Hex.)
Name Description
Default
(Range)
n8-89
(02BE)
VoutLimSwHysteresis
Sets the hysteresis width of the current level at which output voltage limit sequence selection
occurs as a percentage where the motor rated current is 100%. Normally there is no need to
change this setting.
3%
(0 - 400%)
■ n8-90: VoutLimSwSpeed
No.
(Hex.)
Name Description
Default
(Range)
n8-90
(02BF)
VoutLimSwSpeed
Sets the speed level at which output voltage limit sequence selection occurs as a percentage where
the maximum output frequency is 100%. Usually it is not necessary to change this setting.
200%
(0 - 200%)
■ n8-91: VoutLim Id Limit
No.
(Hex.)
Name Description
Default
(Range)
n8-91
(02F7)
VoutLim Id Limit
Sets the limit value of feedback output voltage limit Id operation. Enabled when n8-87 = 0 [O/P
VoltLim Method = Speed Feedback Form]. Usually it is not necessary to change this setting.
-50%
(-200 - 0%)
■ n8-94: FluxPos Est.Method
No.
(Hex.)
Name Description
Default
(Range)
n8-94
(012D)
Expert
FluxPos Est.Method
Sets the criteria that the drive uses to find changes in speed or load. Usually it is not necessary to
change this setting.
2
(1, 2)
1 : Softstarter
2 : Speed Feedback
Set n8-57 = 1 [High-Freq Injection = Enabled] to enable this parameter. Increases the stability when the speed or
load suddenly change, for example with rapid acceleration/deceleration or impact loads.
■ n8-95: FluxPos Est.Filter Time
No.
(Hex.)
Name Description
Default
(Range)
n8-95
(012E)
Expert
FluxPos Est.Filter Time
Sets the time constant of the filter used for the recognition criteria value for speed and load
changes. Usually it is not necessary to change this setting.
30 ms
(0 - 100 ms)
Note:
Enabled when n8-94 = 2 [FluxPos Est.Method = Speed Feedback].
◆ nA: PM MOTOR CONTROL TUNING
nA parameters make adjustments for controlling PM motors.
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