IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 55
4.3.3 Initial Setup
4.3.3.1
Parameter Access Level (A01-01)
This parameter allows the “masking” of parameters according to user level.
Table 4-1: Parameter Access Level Settings
4.3.3.2
Control Method (A01-02)
A VG+ VFD comes pre-configured to Flux Vector and locked into that setting. A G+ VFD comes pre-configured to
V/f and may be changed to Open Loop Vector, but not Flux Vector.
Table 4-2: Control Method Settings
NOTE:
An auto-tune should be performed for all Flux Vector and Open Loop Vector applications.
Setting
Description
0
Operation Only
Access to only parameters A01-01, A01-06, and all U monitors.
1
User Parameters
Allows access to only the parameters programmed to A02-01 through A02-32.
2
Advanced Level
All parameters can be viewed and edited.
Setting
Description
Model
0
Volts-per-Hertz (V/f)
Use this mode for simple speed control and for multiple motor applications with low
demands to dynamic response or speed accuracy. This control method is also used
when the motor parameters are unknown and Auto-Tuning cannot be performed. The
speed control range is 40:1.
G+
2
Open Loop Vector (OLV)
Use this mode for applications that require precise speed control, quick torque response,
and high torque at low speed without using a speed feedback signal from the motor. The
speed control range is 200:1.
G+
3
Flux Vector (FLV)
Use this mode for applications that require precise speed control down to zero speed,
quick torque response or precise torque control, and a speed feedback signal from the
motor. The speed control range is up to 1500:1.
VG+
Содержание Impulse G+ series 4
Страница 20: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 20 Figure 2 1 Capacitor Reform Diagrams...
Страница 30: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 30 Figure 3 1 Typical Connection Diagram...
Страница 53: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 53 4 3 2 Menu Structure Figure 4 1 Menu Structure...
Страница 243: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 243 Figure B 5 Figure B 6 Figure B 7...
Страница 246: ...IMPULSE G VG Series 4 Technical Manual November 2022 Page 246 Figure B 8 Figure B 9 Figure B 10 Figure B 11...
Страница 248: ...IMPULSE G VG Series 4 Adjustable Frequency Vector Crane Controls Technical Manual November 2022...