Initialization Set-Up; Parameter Access Level (A01-01); Control Method Selection (A01-02) - Magnetek Impulse G+ series 4 Instruction Manual

Initialization Set-up

Parameter Access Level (A01-01)

T
his parameter allows the "masking" of parameters according to user level. See the following table:
Setting Description
0 Operation Only Access to only parameters A01-01, A01-06, and all U monitor parameters.
User Parameters Accesses parameters selected by OEM or installer (A02-01 to A02-32).
1
These User Parameters can be accessed using the Setup Mode of the digital operator.
Advanced Level For advanced programming in special applications. All parameters can
2
be viewed and edited.

Control Method Selection (A01-02)

Select the control method best suited for your application.
Setting Description
V/f Control for Induction Motors (V/f)
Use this mode for simple speed control and for multiple motor applications with low
0
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.
Open Loop Vector Control (OLV)
Use this mode for general, variable-speed applications that require precise speed
2
control, quick torque response, and high torque at low speed without using a speed
feedback signal from the motor (a speed control range of 200:1).
Flux Vector Control (FLV)
Use this mode for general, variable-speed applications that require precise speed
3
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.
NOTE: An auto-tune should be performed for all Flux Vector and Open Loop Vector applications.
Refer to the Auto-Tuning section on page 4-17.
Table 4-1: Parameter Access Level Settings
Table 4-2: Control Method Selection Settings
IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
Model
G+
G+
VG+
4-9