Magnetek Impulse G+ series 4, Instruction Manual

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IMPULSE®•G+ & VG+ Series 4 Instruction Manual - February 2017
3-4
• To reverse the direction of rotation, program B03-04 = 1 (exchange phases), or interchange any
two motor leads (changing R/L1, S/L2, or T/L3 will not affect the shaft rotation direction) as well
as encoder phasing (F01-02 = 0/1 or swapping A and A wires).
• Use shielded cable for all low-level DC speed reference signals (0 to 10 VDC, 4 to 20 mA).
Ground the shield only at the drive side.
• Please observe National Electrical Code (NEC) guidelines when wiring electrical devices.
• IMPORTANT: All wire connections must have strain relief, and must not apply downward
pressure to the terminals on the drive.
NOTE: Failure to observe these warnings may result in equipment damage.
C A U T I O N
Do NOT connect external dynamic breaking units to drive braking resistor terminal “B2”.
Connect positive external dynamic braking unit terminal(s) to drive terminal “+3” and negative
external dynamic braking unit terminal(s) to drive terminal “-”. When drive terminal “+3” is
unavailable, use terminal “B1”.