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Omron Q2V Series User Manual

Omron Q2V Series
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12.9 n: SPECIAL
684 SIEPCYEUOQ2V01A Q2V Technical Manual
n7-07: Speed Calc.Gain1
No.
(Hex.)
Name Description
Default
(Range)
n7-07
(3117)
Expert
Speed Calc.Gain1
Sets the speed calculation gain during usual operation. Usually it is not necessary to change this
setting.
15.0 Hz
(1.0 - 50.0 Hz)
n7-08: Speed Calc.Gain2
No.
(Hex.)
Name Description
Default
(Range)
n7-08
(3118)
Expert
Speed Calc.Gain2
Sets the speed calculation gain during a speed search.
25.0 Hz
(1.0 - 50.0 Hz)
Note:
When you increase the setting value, you can do a speed search of a motor rotating at a high frequency. If the setting value is too high,
the calculated speed will oscillate and a restart will fail. Decrease the setting value in these conditions.
n7-10: Pull-in SwitchSpeed
No.
(Hex.)
Name Description
Default
(Range)
n7-10
(311A)
Expert
Pull-in SwitchSpeed
Sets the speed range to operate with the pull-in current command. Drive rated frequency = 100%
value. If there is a large quantity of oscillation when you operate in the low speed range, increase
the setting value.
10.0%
(0.0 - 100.0%)
Note:
When the drive accelerates, it enables these settings:
Motor speed n7-10 + n7-11 [Drv Mode Switch Hysteresis Band]: n8-51 [Ac/Dec Pull-In Current]
Motor speed > n7-10 + n7-11: b8-01 [eSave Ctrl Selection]
When the drive decelerates, it enables these settings:
Motor speed n7-10: n8-51 [Ac/Dec Pull-In Current]
Motor speed > n7-10: b8-01 [eSave Ctrl Selection]
If there is a large quantity of oscillation when you operate in the low speed range, increase the setting value.
When it is most important to save energy in the low speed range, decrease the setting value.
n7-17: Resist.Temp.Compensation
No.
(Hex.)
Name Description
Default
(Range)
n7-17
(3122)
Resist.Temp.Compensation
Sets the function to adjust for changes in the motor resistance value caused by changes in the
temperature.
2
(1 to 3)
1 : Invalid
2 : Valid (1 Time)
3 : Valid (Every Time)
Note:
For settings 1 and 2, the adjustment time can cause a delay before startup.
For settings 1 and 2, the drive can set the line-to-line resistance value of E9-10 [Motor L-L Resistance].
When the temperature will change at startup, use setting 2.
To decrease the startup time, set this parameter to 0, then do line-to-line resistance tuning.
If you will start from coasting, set this parameter to 0, then do line-to-line resistance tuning.
n7-19: FluxErr CompGain
No.
(Hex.)
Name Description
Default
(Range)
n7-19
(3128)
Expert
FluxErr CompGain
Sets the gain for magnetic flux compensation. Usually it is not necessary to change this setting.
5000%
(0 - 50000%)

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Omron Q2V Series Specifications

General IconGeneral
BrandOmron
ModelQ2V Series
CategoryInverter
LanguageEnglish

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