User's Manual

CONTENTS
Introduction ...............................................................................................................................1
Summary of Warranty and Disclaimer ......................................................................................2
WARNING!...............................................................................................................................2
1.0 Connections ........................................................................................................................3
POWER CONNECTIONS: ............................................................................................................................ 3
MOTOR ENCODER CABLE: ....................................................................................................................... 4
ANALOG INPUTS:........................................................................................................................................ 4
ANALOG OUTPUTS:................................................................................................................................... 5
FREQUENCY INPUT: ................................................................................................................................... 5
FREQUENCY OUTPUT: ............................................................................................................................... 6
DIGITAL INPUTS:......................................................................................................................................... 6
DIGITAL OUTPUTS:..................................................................................................................................... 7
COMMUNICATIONS:................................................................................................................................... 7
DEFAULT SETUP.......................................................................................................................................... 9
2.0 Specifications ...................................................................................................................11
POWER SUPPLIES...................................................................................................................................... 11
ANALOG INPUTS....................................................................................................................................... 11
ANALOG OUTPUTS................................................................................................................................... 11
FREQUENCY INPUTS AND OUTPUTS................................................................................................... 12
DIGITAL INPUTS........................................................................................................................................ 12
DIGITAL OUTPUTS.................................................................................................................................... 12
COMMUNICATIONS.................................................................................................................................. 13
3.0 DFS-1 Parameters.............................................................................................................15
1. UNIT ID ................................................................................................................................................ 15
2. BAUD RATE......................................................................................................................................... 15
3. LOCAL / REMOTE CONTROL ........................................................................................................... 15
4. COMMUNICATIONS PROTOCOL ..................................................................................................... 16
5. MODES OF OPERATION..................................................................................................................... 16
6. MAXIMUM MOTOR SPEED............................................................................................................... 17
7. ENCODER PULSES PER REVOLUTION .......................................................................................... 17
8. MASTER RAMP UP TIME .................................................................................................................. 18
9. MASTER RAMP DOWN TIME ........................................................................................................... 18
10. SLAVE RAMP UP TIME ...................................................................................................................... 18
11. SLAVE RAMP DOWN TIME............................................................................................................... 18
12. MASTER PRESET SPEED ................................................................................................................... 19
13. SLAVE RATIO PRESET ....................................................................................................................... 19
14. ENGINEERING UNITS ........................................................................................................................ 19
15. BASE RATIO ......................................................................................................................................... 19
16. MAXIMUM RATIO .............................................................................................................................. 20
17. ANALOG INPUT #1 MODE SELECT.................................................................................................20
18. ANALOG INPUT #1 SIGNAL CONDITIONING............................................................................... 21
19. ANALOG INPUT #1 LOW ENGINEERING UNITS (EGU).............................................................. 21
20. ANALOG INPUT #1 HIGH ENGINEERING UNITS (EGU) ............................................................. 22
21. ANALOG INPUT #2 MODE SELECT.................................................................................................22
22. ANALOG INPUT #2 SIGNAL CONDITIONING............................................................................... 22