Curtis 1239E - MOUNTING THE CONTROLLER

FIGURES
FIGURE 1: CURTIS 1239E DUAL-VOLTAGE AC INDUCTION MOTOR CONTROLLER. ................................. 1
FIGURE 2: CURTIS 1269E DUAL-VOLTAGE AC INDUCTION MOTOR CONTROLLER. ................................. 2
FIGURE 3: 1239E MOUNTING DIMENSIONS ......................................................................................... 4
FIGURE 4: 1269E MOUNTING DIMENSIONS ......................................................................................... 5
FIGURE 5: BASIC WIRING DIAGRAM, CURTIS 1239E MOTOR CONTROLLER ......................................... 12
FIGURE 6: BASIC WIRING DIAGRAM, CURTIS 1269E MOTOR CONTROLLER ......................................... 13
FIGURE 7: WIRING FOR TYPE 1 THROTTLES. ....................................................................................... 22
FIGURE 8: WIRING FOR TYPE 2 THROTTLES. ....................................................................................... 24
FIGURE 9: WIRING FOR TYPE 3 THROTTLES. ....................................................................................... 25
FIGURE 10: ACCELERATION RESPONSE RATE DIAGRAM ..................................................................... 38
FIGURE 11: BRAKING RESPONSE RATE DIAGRAM ............................................................................... 39
FIGURE 12: THROTTLE MAPPING ........................................................................................................ 45
FIGURE 13: EFFECT OF GEAR SOFTEN PARAMETER ........................................................................... 45
FIGURE 14: EFFECT OF BRAKE TAPER SPEED PARAMETER ................................................................. 45
FIGURE 15: DRIVE CURRENT LIMITING MAP ....................................................................................... 47
FIGURE 16: REGEN CURRENT LIMITING MAP ...................................................................................... 48
FIGURE 17: EFFECT OF THROTTLE ADJUSTMENT PARAMETERS ......................................................... 48
FIGURE 18: MOTOR COMMAND DIAGRAM. ........................................................................................ 112
FIGURE 19: CONTROL MODE PROCESSING. ....................................................................................... 114
FIGURE 20: PROPORTIONAL DRIVER PROCESSING. ............................................................................ 116
FIGURE B–1: SUPERVISORY SYSTEM IN CURTIS ENHANCED AC MOTOR CONTROLLERS. ................... 152
TABLE OF CONTENTS cont’d
Curtis 1239E-1269E Manual, os 37.0 RevA – May 2021
pg. iv