SIEPCYEUOQ2V01A Q2V Technical Manual
441
*2
The default setting changes when the settings for
C6-01 [ND/HD Duty Selection]
and
o2-04 [Drive KVA Selection]
change.
*3
This is the setting for 200 V class drives. Multiply the voltage by 2 for 400 V class drives.
■
Elevator Start/Stop and Accel/Decel Time Shock Reduction
Shock when you start and stop the elevator and when you accelerate and decelerate is an issue for passenger
elevator applications. If shock has an effect on the quality of the ride, adjust these parameters:
■
S-Curve Characteristics, Accel & Decel Time
Adjustment Parameter
Name
C1-01, C1-03, C1-05, C1-07
Accel Time 1 to Accel Time 4
C1-02, C1-04, C1-06, C1-08
Decel Time 1 to Decel Time 4
C2-01
Jerk@Start of Accel
C2-02
Jerk@End of Accel
C2-03
Jerk@Start of Decel
C2-04
Jerk@End of Decel
Figure 12.4 S-curve Characteristics, Accel & Decel Time
Note:
•
When decreased operation times are necessary for the application, for example with cranes and hoists, do not use S-curve characteristic
times.
•
The default setting for
C2-04 [Jerk@End of Decel]
will be 0.00 seconds. The default setting for other S-curve characteristics will be
0.20 seconds. Set the acceleration/deceleration times and S-curve characteristic time correctly for acceleration/deceleration start up and
end. The recommended setting of the S-curve characteristics time is 0.2 to 1.0 seconds.
•
When you use the
C1-11 [Ac/Dec Switch Frequency]
, you can switch the acceleration/deceleration rate automatically during
acceleration/deceleration. The default setting is disabled.
When the
Output Frequency ≥ C1-11
, operate at the acceleration and deceleration times set in
C1-01
and
C1-02
When the
Output Frequency < C1-11
, operate at the acceleration and deceleration times set in
C1-07
and
C1-08
•
During low speed operation, if the
Output Frequency < E1-09 [Min Output Frequency]
in the S-Curve Time @ Start of Decel, the
drive will cancel the S-curve characteristics and do DC Inject Braking at Stop.
■
Dwell Function at Start
Adjustment Parameter
Name
b6-01
Dwell Ref.@Start
b6-02
Dwell Time@Start
H2-xx = 14
FreqDetect 2
Figure 12.5 Dwell Function at Start
Содержание Q2V Series
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Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
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Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
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Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
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