IMPULSE•VG+ Series 3 Instruction Manual - 07/25/05
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• When using more than one transformer for the drive's power, properly phase each transformer.
• To reverse the direction of rotation, interchange any two motor leads (T1, T2 or T3). (Changing
L1, L2 or L3 will not affect the shaft rotation direction.)
• Use shielded cable for all low-level DC speed reference signals (0 to10VDC, 4 to 20 mA).
Ground the shield only at the drive side.
• Please observe National Electrical Code (NEC) guidelines when wiring electrical devices.
Failure to observe these warnings may result in equipment damage.