504
SIEPCYEUOQ2V01A Q2V Technical Manual
1 : High Perf 1
■
C5-39: ASR Delay Time 2
No.
(Hex.)
Name
Description
Default
(Range)
C5-39
(030D)
ASR Delay Time 2
Sets the filter time constant used when the torque reference is output from ASR. Usually it is not
necessary to change this parameter.
0.000 s
(0.000 - 0.500 s)
If you have a load with low rigidity or if oscillation is a problem, increase this setting in 0.01 unit increments.
◆
C6: DUTY AND CARRIER
C6 parameters
are used to set the selection of drive duty rating, selection of carrier frequency, and upper and
lower limits of carrier frequencies.
■
C6-01: ND/HD Duty Selection
No.
(Hex.)
Name
Description
Default
(Range)
C6-01
(0223)
ND/HD Duty Selection
Sets the drive duty rating.
0
(0, 1)
0 : HD Rating
The overload tolerance is 150% of the rated output current for 60 seconds.
1 : ND Rating
The overload tolerance is 110% of the rated output current for 60 seconds.
There are two types of load ratings for this product depending on the load characteristics of the application: Heavy
Duty Rating (HD) and Normal Duty Rating (ND).
The drive rated output current, overload tolerance, and acceleration stall prevention level change when the duty
rating changes. Set the drive to agree with the duty rating of the selected drive capacity. In HD, the tolerance is
150% overload for 60 seconds. In ND, the tolerance is 110% overload for 60 seconds. The rated output current for
ND drives is higher than the rated output current for HD drives. Refer to
Model Specifications (Three-Phase 200
,
Model Specifications (Single-Phase 200 V Class) on page 295
, and
(Three-Phase 400 V Class) on page 296
for more information about the rated output current.
Table 12.23 Differences between Heavy Duty Rating and Normal Duty Rating
Item
Heavy Duty Rating (HD)
Normal Duty Rating (ND)
C6-01 Setting
0
1
Load Characteristics
Application
A high overload tolerance is necessary during start up, acceleration,
deceleration, and equivalent conditions.
•
Extruder
•
Conveyor
•
Cranes and hoists
•
Constant torque or high overload capacity are necessary.
Overload tolerance is not necessary.
•
Fan
•
Pump
•
Blower
Overload Tolerance
150% - 60 seconds
110% - 60 seconds
Stall Prevent Level during Accel
150%
120%
Stall Prevent Level during Run
150%
120%
Carrier Frequency
2 kHz
2 kHz Swing-PWM
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
Содержание Q2V Series
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Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
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Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
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