Magnetek IMPULSE VG+ Series 3, Instruction Manual, Page: 42 / 183

IMPULSE•VG+ Series 3 Instruction Manual – 07/25/05
4-3
Overview
With its easy-to-use keypad and X-Press Programming, IMPULSE•VG+ Series 3 makes it easy to
get up and running right away. In addition to explaining the keypad and X-Press Programming, this
chapter explains how to view the scroll settings, get into the programming mode, and program
speeds.
Checks Before Powering
After mounting and interconnections are completed, verify:
• Correct connections.
• Correct input power supply. (No voltage drop or imbalance, source kVA
≤
500, unless a line
reactor is used.)
• No short circuit conditions.
• No loose screw terminals. (Check especially for loose wire clippings.)
• Proper load conditions.
Precautions
• Only start the motor if motor shaft rotation is stopped.
• Even with small loading, never use a motor whose nameplate amperage exceeds the inverter
rated current.
WA R N I N G
DO not power 230V-rated drives with 460V power.
D A N G E R
Extreme caution should be used if braking method is set for Decelerate to stop. If deceleration
time is too long, equipment could run into end stop device, causing damage to equipment or
injury to personnel.