CURTIS CONTROLLERS

1243

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description

Sepex motor electronic controller.
Nominal voltage: 24V, 36V
Model 1243-24xx 24V 350A
Model 1243-42xx 24V-36V 200A
Model 1243-43xx 24V-36V 300A
Operation frequency: 16kHz

error codes

Yellow LED Description
0,1 - 1 FLASH No fault
1,1 - 1 FLASH + 1 FLASH Current sensor out of range
1,2 - 1 FLASH + 2 FLASHES Watchdog circuit active - controller failure
1,3 - 1 FLASH + 3 FLASHES M- motor connection shorted to B-
1,4 - 1 FLASH + 4 FLASHES Inproper sequence - check keyswitch, interlock and direction inputs, wrong throttle type or broken throttle.
2,1 - 2 FLASHES + 1 FLASH Too high throttle input, defective throttle or wiring, wront throttle type
2,2 - 2 FLASHES + 2 FLASHES Faulty emergency reverse wire or check wire open
2,3 - 2 FLASHES + 3 FLASHES Throttle too high, incorrect sequence, wrong SRO parameter or mainteance timer expired - reset with programmer
2,4 - 2 FLASHES + 4 FLASHES Throttle wiper low, open circuit, wrong type selected
3,1 - 3 FLASHES + 1 FLASH Motor field short or main contactor coil short
3,2 - 3 FLASHES + 2 FLASHES Main contactor welded or its coil driver shorted
3,3 - 3 FLASHES + 3 FLASHES Motor field winding open circuit
3,4 - 3 FLASHES + 4 FLASHES Main contactor coil open circuit
4,1 - 4 FLASHES + 1 FLASH Battery voltage too low
4,2 - 4 FLASHES + 2 FLASHES Battery voltage too high, overvoltage
4,3 - 4 FLASHES + 3 FLASHES Thermal cutback, controller too hot or too cold
4,4 - 4 FLASHES + 4 FLASHES Motor too hot or ANTI-TIEDOWN mode is active - Mode input wrong status