TREND NX Variable Speed Drives - Manual (Page 3)

Contents
CONTENTS
1
TREND NX DRIVES................................................................... 3
2 INSTALLATION ON A TREND SYSTEM................................. 5
2.1 Connections................................................................................ 7
2.1.1 Basic Connections ......................................................... 7
2.1.2 Using NXNI or NXIP interfaces ...................................... 8
2.2 Sample Applications ................................................................... 12
2.2.1 NX drive - stand alone ................................................... 12
2.2.2 NX drive stand alone with start/stop contactor .............. 13
2.2.3 NX drive with Direct On line bypass .............................. 14
2.2.4 NX drive with parallel motor operations ......................... 15
2.2.5 NX drive with duty/standby motors ................................ 16
3
GENERAL INSTALLATION (USER’S MANUAL)
4 BASIC
APPLICATION
5 STANDARD
APPLICATION
6 QUICK
REFERENCE
NX Variable Speed Drives Installation Manual TG200434 Issue 3/A 04/07/2006 1