LEESON Chassis Mount Regenerative Control: 175721.00 - Manual (Page 6)

Illustrations
Figure 1. 175721.00 (Chassis) Dimensions . . . . . . . . . . . . . . . . . . .2
Figure 2. 175720.00 (Cased Drive) Dimensions . . . . . . . . . . . . . . .3
Figure 3. Four Quadrant Operation . . . . . . . . . . . . . . . . . . . . . . . . .5
Figure 4. Chassis Drive Connections . . . . . . . . . . . . . . . . . . . . . . . .8
Figure 5. Cased Drive Connections . . . . . . . . . . . . . . . . . . . . . . . . .9
Figure 6. Cage-Clamp Terminal Block . . . . . . . . . . . . . . . . . . . . . .10
Figure 7. Speed Adjust Potentiometer . . . . . . . . . . . . . . . . . . . . . .12
Figure 8. Speed Adjust Potentiometer Connections for Unidirectional
Operation (a) and Bidirectional Operation (b) . . . . . . . . .13
Figure 9. TB502 Terminal Assignments . . . . . . . . . . . . . . . . . . . . .14
Figure 10. Prewired Connections to L1, L2 (with 115 VAC input) and
L2 (with 230 VAC input) . . . . . . . . . . . . . . . . . . . . . . . .16
Figure 11. Prewired Speed Adjust Potentiometer Connections . . .17
Figure 12. Selector Switch Locations . . . . . . . . . . . . . . . . . . . . . . .19
Figure 13. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Figure 14. Regenerative Deceleration Switch Connection . . . . . .24
Figure 15. Inhibit Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Figure 16. Inhibit-Run Terminals . . . . . . . . . . . . . . . . . . . . . . . . . .26
Figure 17. Run / Decelerate to Minimum Speed Switch
(shown with bidirectional connection) . . . . . . . . . . . . . .27
Figure 18. Calibration Trimpot Layout . . . . . . . . . . . . . . . . . . . . . .29
Figure 19. Typical FWD TQ, REV TQ, IR COMP and Deadband
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Figure 20. Forward-Reverse Switch . . . . . . . . . . . . . . . . . . . . . . . .37
Figure 21. Forward-Stop-Reverse Switch . . . . . . . . . . . . . . . . . . .38
Figure 22. Independent Adjustable Speeds
(Forward Direction) . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Figure 23. Independent Forward and Reverse Speeds . . . . . . . . .40
Figure 24. Independent Forward and Reverse Speeds with a
Forward-Stop-Reverse Switch . . . . . . . . . . . . . . . . . . .41
Figure 25. Voltage Follower Connection . . . . . . . . . . . . . . . . . . . .42
iv