User's Manual

Geo MACRO Drive User and Reference Manual
Table of Contents i
Table of Contents
Copyright Information................................................................................................................................................i
Operating Conditions .................................................................................................................................................i
Safety Instructions......................................................................................................................................................i
INTRODUCTION .......................................................................................................................................................1
User Interface ............................................................................................................................................................1
Geo MACRO Drives .............................................................................................................................................1
Geo PMAC Drives ................................................................................................................................................2
Geo Direct-PWM Drives.......................................................................................................................................2
MACRO Defined ......................................................................................................................................................2
Feedback Devices......................................................................................................................................................3
Compatible Motors....................................................................................................................................................3
Maximum Speed....................................................................................................................................................3
Torque...................................................................................................................................................................3
Motor Poles ..........................................................................................................................................................4
Motor Inductance..................................................................................................................................................4
Motor Resistance ..................................................................................................................................................4
Motor Back EMF ..................................................................................................................................................4
Motor Torque Constant.........................................................................................................................................5
Motor Inertia ........................................................................................................................................................5
Motor Cabling.......................................................................................................................................................5
SPECIFICATIONS .....................................................................................................................................................7
Part Number ..............................................................................................................................................................7
Geo MACRO Feedback Options...............................................................................................................................8
Package Types...........................................................................................................................................................8
Electrical Specifications............................................................................................................................................9
230VAC Input Drives...........................................................................................................................................9
480VAC Input Drives..........................................................................................................................................11
Environmental Specifications..................................................................................................................................13
Recommended Fusing and Wire Gauge ..................................................................................................................13
RECEIVING AND UNPACKING ...........................................................................................................................15
Use of Equipment....................................................................................................................................................15
MOUNTING ..............................................................................................................................................................17
Low Profile..............................................................................................................................................................18
Single Width............................................................................................................................................................19
Double Width ..........................................................................................................................................................20
CONNECTIONS .......................................................................................................................................................21
System (Power) Wiring...........................................................................................................................................21
Wiring AC Input, J1 ............................................................................................................................................23
Wiring Earth-Ground .........................................................................................................................................23
Wiring 24 V Logic Control, J4............................................................................................................................24
Wiring the Motors ...................................................................................................................................................24
J2: Motor 1 Output Connector Pinout...............................................................................................................24
J3: Motor 2 Output Connector Pinout...............................................................................................................24
Wiring the Motor Thermostats ................................................................................................................................25
Wiring the Regen (Shunt) Resistor, J5 ....................................................................................................................25
J5: External Shunt Connector Pinout ................................................................................................................26
Shunt Regulation.................................................................................................................................................27
Minimum Resistance Value.................................................................................................................................27
Maximum Resistance Value ................................................................................................................................27
Energy Transfer Equations.................................................................................................................................27
Bonding...................................................................................................................................................................29
Filtering...................................................................................................................................................................30