Kohler Curtis F Series

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FIGURES
FIGURE 1: AC F2-A MOTOR CONTROLLER ........................................................................................... 1
FIGURE 2: AC F4-A MOTOR CONTROLLER ........................................................................................... 2
FIGURE 3: AC F6-A MOTOR CONTROLLER ........................................................................................... 3
FIGURE 4: AC F2-A DIMENSIONS ......................................................................................................... 5
FIGURE 5: AC F4-A DIMENSIONS ......................................................................................................... 6
FIGURE 6: AC F6-A DIMENSIONS ......................................................................................................... 7
FIGURE 7: BATTERY POWER AND MOTOR PHASE TERMINAL CONNECTIONS ........................................ 8
FIGURE 8: 23-PIN AMPSEAL CONNECTOR ........................................................................................... 9
FIGURE 9: 35-PIN AMPSEAL CONNECTOR ........................................................................................... 9
FIGURE 10: 23-PIN AMPSEAL CONNECTION ASSIGNMENTS ............................................................... 11
FIGURE 11: 35-PIN AMPSEAL CONNECTION ASSIGNMENTS ............................................................... 11
FIGURE 12: AC F2-A BASIC WIRING DIAGRAM .................................................................................... 16
FIGURE 13: AC F4-A, F6-A BASIC WIRING DIAGRAM ........................................................................... 17
FIGURE 14: AC F2-A CAN TILLER HEAD WIRING DIAGRAM .................................................................. 18
FIGURE 15: AC F4-A, F6-A ISOLATED CAN. TILLER HEAD WIRING DIAGRAM ....................................... 19
FIGURE 16: ACCELERATION RESPONSE RATE ..................................................................................... 55
FIGURE 17: BRAKING RESPONSE RATE............................................................................................... 56
FIGURE 18: CREEP MODE THROTTLE — TORQUE MODE .................................................................... 61
FIGURE 19: GEAR SOFTEN — TORQUE MODE .................................................................................... 61
FIGURE 20: BRAKE TAPER SPEED — TORQUE MODE ......................................................................... 61
FIGURE 21: THROTTLE ADJUSTMENTS DIAGRAM .............................................................................. 64
FIGURE 22: THROTTLE SIGNAL PROCESSING ..................................................................................... 66
FIGURE 23: BRAKE SIGNAL PROCESSING ........................................................................................... 69
FIGURE 24: EMERGENCY REVERSE SUPERVISION FUNCTION .............................................................. 84
FIGURE 25: INTERLOCK BRAKE SUPERVISION SPEED LIMIT FOR POSITIVE INITIAL SPEED................... 86
TABLE OF CONTENTS cont’d
Curtis AC F2-A, F4-A, F6-A Motor Controllers – FOS 4.5 – April 2022