Magnetek IMPULSE VG+ Series 3, Instruction Manual

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IMPULSE•VG+ Series 3 Instruction Manual – 07/25/05
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Motor 2 Method
The Motor 2 method function allows one drive to control two separate motors which are coupled to
separate motions. The output of the drive is switched from one motor to the other and a multi-
function input (H1-XX=41 Motor 2 Select) informs the drive of which motor is being used. Special
functions are disabled and become read only while in Motor 2. Those functions that are disabled
include: Load Check (C5), Swift/Ultra Lift (C6), Weight Measurement (C10), Slack Cable (C11),
Snap Shaft (C12), and Inching (C13). If encoder feedback is used with Motor 2 then use a PG-Z2
option card.
Motor 2 Voltage/Frequency Pattern
Parameter
Code
Display Function Range
Initial
Value Access
Level
E3-01 Control Method Motor 2 control method 0–3 0 Adv
0 V/f control
1 V/f w/PG Fdbk
2 Open loop vector
3 Flux Vector
E3-02 Stopping Method Motor 2 Stopping Method 0,1,6 1 Adv
0 Decel to Stop
1 Coast to Stop
6 No load brake (E3-01
must = 3)
WA R N I N G
Do not switch between motors when the drive’s output is on as it will damage the unit!
Use multi-function output, 1E, as motor 2 switch over control.
Parameter
Code
Display Function Range
Initial
Value Access
Level
E3-03 Max Frequency Maximum frequency for Motor 2 40.0–150.0 Hz 60.0 Adv
E3-04 Max voltage Maximum voltage for Motor 2 0.0–255.0 V 230.0 Adv
E3-05 Base Frequency Base frequency for Motor 2 50.0–150.0 Hz 60.0 Adv
E3-06 Mid Frequency Midpoint output frequency for
Motor 2 0.0–150.0 Hz 3.0 Factory
E3-07 Mid Voltage Midpoint output voltage for
Motor 2 0.0–255.0 V 17.2 Factory
E3-08 Min Frequency Minimum output frequency for
Motor 2 0.0–150.0 Hz 1.5 Factory
E3-09 Min Voltage Minimum output voltage for
Motor 2 0.0–255.0 V 10.3 Factory