PowerTec 2000C - 1.0 INTRODUCTION; 1.1 BRUSHLESS MOTOR TECHNOLOGY; 1.2 NON-REGEN VERSUS REGEN OPERATION; 1.3 A BRUSHLESS DC PRIMER

© copyright 1992, 1996 by Powertec Industrial
Motors
Page iii
MODELS 2000C AND 3000C INSTRUCTION MANUAL
TABLE OF CONTENTS
LIST OF ILLUSTRATIONS ii
SUMMARY OF WARRANTY iii
WARNING NOTICE iii
POWERTEC SCHOOLS iii
1.0 INTRODUCTION
1.1 BRUSHLESS MOTOR TECHNOLOGY 1
1.2 NON-REGEN VERSUS REGEN OPERATION 2
1.3 A BRUSHLESS DC PRIMER 3
1.4 BRUSHLESS MOTOR BENEFITS 7
1.5 HOW TO USE THIS MANUAL 7
2.0 APPLICATION DATA
2.1 ELECTRICAL RATINGS 9
2.2 DIMENSIONS 9
2.3 ENVIRONMENTAL 9
2.4 PERFORMANCE 10
2.5 CUSTOMER ADJUSTMENTS 10
2.6 INDICATORS 10
2.7 TERMINAL DESCRIPTIONS 10
3.0 PHYSICAL INSTALLATION
3.1 RECEIVING 11
3.2 BEFORE INSTALLATION 11
3.3 INSTALLATION 12
3.4 THERMAL CONSIDERATIONS 12
4.0 ELECTRICAL INSTALLATION
4.1 GENERAL REQUIREMENTS 13
4.2 POWER SUPPLY 13
4.3 CONNECTING THE MOTOR 15
4.3.1 MOTOR LEADS 15
4.3.2 MOTOR GROUND 15
4.3.3 OUTPUT CONTACTOR 16
4.3.4 MOTOR FEEDBACK CABLE 16
4.4 CONTROL CONNECTIONS 16
4.5 REFERENCE OPTIONS 18
4.5.1 ANALOG REFERENCE 18
4.5.2 DIGITAL REFERENCE 19
4.6 AUXILIARY CIRCUITS 20
4.7 P.L.C. INTERFACE 22
5.0 OPERATION
5.1 ANALOG INPUT OPERATION 23
5.1.1 SPEED REFERENCE 23
5.1.2 MINIMUM SPEED 23
5.1.3 ACCEL AND DECEL 24
5.1.4 MAXIMUM SPEED 24
5.1.5 RAMP STOP 25
5.1.6 JOG FUNCTION 25
5.1.7 BI-DIRECTIONAL JOG 25