CURTIS CONTROLLERS

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300
700
732
759
802
803
840
841
900R
906
933
1203A - PM motor controller
1204 - series motor controller
1204M
1204X - series motor controller
1205 - series motor controller
1205M
1205X - series motor controller
1206-03
1206-04
1206-HB
1206-MX
1206-SX
1207 - series motor controller
1207A - series motor controller
1207B - series motor controller
1208
1209 - series motor controller
1209B
1210
1211
1212
1212C
1212P
1214
1215
1216
1219
1220 EPS
1221 - series motor controller
1221B
1221C
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231C
1232
1233
1234
1235
1236
1237
1238
1239
1243 - SepEx motor controller
1243 CAN
1244 - SepEx motor controller
1253
1254
1264
1266
1268
1274
1288
1297
1298
1307
1310
1311
1314
1352
1400
1416
1420
1510
1510A
1520
1604
1608
1625
1740
2100
3000
11980
ACF2A
ACF2T
ACF4A
ET-126
FP
IC
MC2
SS

CURTIS - multifunction display
840

CURTIS - motor controller
1204M, 1205M, 1209M & 1221M error codes

Diagnostic LED Description
ALWAYS ON Controller or microprocessor fault
0,1 - 1 FLASH No known faults
1,1 - 1 FLASH + 1 FLASH EEPROM fault
1,2 - 1 FLASH + 2 FLASHES MOSFET shorted
1,4 - 1 FLASH + 4 FLASHES Wiring fault, High Pedal lockout more than 10s
2,1 - 2 FLASHES + 1 FLASH Too low or too high battery voltage - cutoff
2,3 - 2 FLASHES + 3 FLASHEs Throttle too high, incorrect sequence, wrong HPD parameter
2,4 - 2 FLASHES + 4 FLASHES Throttle wiper low open-circuit, wrong type selected
3,1 - 3 FLASHES + 1 FLASH Main contactor coil shorted, driver output overcurrent
3,2 - 3 FLASHES + 2 FLASHES Main contactor welded or wrong motor wiring
3,3 - 3 FLASHES + 3 FLASHES Main contactor driver is broken
3,4 - 3 FLASHES + 4 FLASHES Main contactor did not close
4,1 - 4 FLASHES + 1 FLASH Battery voltage too low, output current reduced
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 Over temperature, heatsink temperature exceeds 110 deg.C

CURTIS - motor controller
1210 error codes

External LED
J1 pin 9
Description
1,1 - 1 FLASH + 1 FLASH Thermal cutback
1,2 - 1 FLASH + 2 FLASHES Throttle fault
1,3 - 1 FLASH + 3 FLASHES Speed limit potentiometer fault
1,4 - 1 FLASH + 4 FLASHES Battery voltage too low
1,5 - 1 FLASH + 5 FLASHES Battery voltage too high
2,1 - 2 FLASHES + 1 FLASH Main contactor driver off fault
2,3 - 2 FLASHES + 3 FLASHES Main contactor fault
2,4 - 2 FLASHES + 4 FLASHES Main contactor driver on fault
3,1 - 3 FLASHES + 1 FLASH Throttle not in zero position after key on - more than 10 s
3,2 - 3 FLASHES + 2 FLASHES Brake output ON fault
3,3 - 3 FLASHES + 3 FLASHES Precharge fault in controller
3,4 - 3 FLASHES + 4 FLASHES Brake output OFF fault
3,5 - 3 FLASHES + 5 FLASHES Throttle not in zero position after key on
4,1 - 4 FLASHES + 1 FLASH Current sense fault
4,2 - 4 FLASHES + 2 FLASHES Wrong motor voltage
4,3 - 4 FLASHES + 3 FLASHES EEPROM fault
4,4 - 4 FLASHES + 4 FLASHES Power section fault

CURTIS - motor controller
1211 error codes

Diagnostic LED Description
SOLID ON No faults
1,1 - 1 FLASH + 1 FLASH Thermal cutback
1,2 - 1 FLASH + 2 FLASHES Throttle fault, wire open or shorted
1,3 - 1 FLASH + 3 FLASHES Speed limit potentiometer fault
1,4 - 1 FLASH + 4 FLASHES Battery voltage too low
1,5 - 1 FLASH + 5 FLASHES Battery voltage too high
2,1 - 2 FLASHES + 1 FLASH Main contactor driver off fault
2,3 - 2 FLASHES + 3 FLASHES Main contactor welded or stuck open, driver fault
2,4 - 2 FLASHES + 4 FLASHES Main contactor driver on fault
3,1 - 3 FLASHES + 1 FLASH Throttle not in zero position after key on - more than 10 s
3,2 - 3 FLASHES + 2 FLASHES Brake output ON fault, driver shorted
3,3 - 3 FLASHES + 3 FLASHES Precharge fault in controller
3,4 - 3 FLASHES + 4 FLASHES Brake output OFF fault, coil shorted or driver open
3,5 - 3 FLASHES + 5 FLASHES Throttle not in zero position after key on
4,1 - 4 FLASHES + 1 FLASH Current sense fault
4,2 - 4 FLASHES + 2 FLASHES Wrong motor voltage
4,3 - 4 FLASHES + 3 FLASHES EEPROM fault
4,4 - 4 FLASHES + 4 FLASHES Power section fault

CURTIS - motor controller
1212 & 1212P error codes

Diagnostic LED Description
1,1 - 1 FLASH + 1 FLASH Thermal cutback
1,2 - 1 FLASH + 2 FLASHES Throttle fault, wire open or shorted
1,3 - 1 FLASH + 3 FLASHES Speed limit potentiometer fault
1,4 - 1 FLASH + 4 FLASHES Battery voltage too low
1,5 - 1 FLASH + 5 FLASHES Battery voltage too high
2,1 - 2 FLASHES + 1 FLASH Main contactor driver off fault
2,2 - 2 FLASHES + 2 FLASHES Motor stalled (1212) or Emergency switch pressed before keyswitch (1212P)
2,3 - 2 FLASHES + 3 FLASHES Main contactor welded or stuck open, driver fault
2,4 - 2 FLASHES + 4 FLASHES Main contactor driver on fault
2,5 - 2 FLASHES + 5 FLASHES Pump switches pressed before keyswitch (only 1212P)
3,1 - 3 FLASHES + 1 FLASH Throttle not in zero position after key on - more than 10 s
3,2 - 3 FLASHES + 2 FLASHES Brake output ON fault, driver shorted
3,3 - 3 FLASHES + 3 FLASHES Precharge fault in controller or brake driver or MOSFETs shorted
3,4 - 3 FLASHES + 4 FLASHES Brake output OFF fault, coil shorted or driver open
3,5 - 3 FLASHES + 5 FLASHES Throttle not in zero position after key on
4,1 - 4 FLASHES + 1 FLASH Current sense fault
4,2 - 4 FLASHES + 2 FLASHES Wrong motor voltage
4,3 - 4 FLASHES + 3 FLASHES EEPROM fault
4,4 - 4 FLASHES + 4 FLASHES Motor wiring is open (only 1212)
4,5 - 4 FLASHES + 5 FLASHES Battery disconnected

CURTIS - motor controller
1214-8, 1215-8 & 1219-8 error codes

LED Description
1,2 - 1 FLASH + 2 FLASHES Hardware fail-safe error, controller defective
1,3 - 1 FLASH + 3 FLASHES M- output shorted
1,4 - 1 FLASH + 4 FLASHES Improper sequence of KSI, brake, and direction inputs or wrong SRO type selected
2,1 - 2 FLASHES + 1 FLASH Throttle error, open or shorted, wrong throttle type selected
2,2 - 2 FLASHES + 2 FLASHES Emergency reverse wiring fault, BB input wire open
2,3 - 2 FLASHES + 3 FLASHES Throttle input high after keyswitch, wrong HPD parameter
2,4 - 2 FLASHES + 4 FLASHES Throttle low wire broken
3,1 - 3 FLASHES + 1 FLASH Direction contactor coil shorted
3,2 - 3 FLASHES + 2 FLASHES Welded direction contactor
3,4 - 3 FLASHES + 4 FLASHES Direction contactor coil open
4,1 - 4 FLASHES + 1 FLASH Low battery voltage
4,2 - 4 FLASHES + 2 FLASHES Battery voltage too high
4,3 - 4 FLASHES + 3 FLASHES Thermal cutback

CURTIS - motor controller
1230 error codes

External LED
J1 pin 9
Description
OFF No power or defective controller
ON Controller or processor fault
0,1 - PAUSE + 1 FLASH no faults, controller operational
1,2 - 1 FLASH + 2 FLASHES Motor speed encoder error or failsafe fault
1,3 - 1 FLASH + 3 FLASHES Motor overcurrent
1,4 - 1 FLASH + 4 FLASHES Sequencing error
2,1 - 2 FLASHES + 1 FLASH Accelerator signal high
2,2 - 2 FLASHES + 2 FLASHES Emergency reverse circuit fault
2,3 - 2 FLASHES + 3 FLASHES High accelerator when key-switch ON
2,4 - 2 FLASHES + 4 FLASHES Accelerator signal low
3,1 - 3 FLASHES + 1 FLASH Tiller multiplexer fault
3,2 - 3 FLASHES + 2 FLASHES Main contactor or precharge fault
3,3 - 3 FLASHES + 3 FLASHES Brake fault
4,1 - 4 FLASHES + 1 FLASH Expired hourmeter counter
4,2 - 4 FLASHES + 2 FLASHES Battery too low or too high
4,3 - 4 FLASHES + 3 FLASHES Thermal fault, controller too hot or too cold
4,4 - 4 FLASHES + 4 FLASHES Anti-tiedown fault, Mode input active at startup
5,1 - 5 FLASHES + 1 FLASH Controller hardware fault
5,2 - 5 FLASHES + 2 FLASHES Controller software fault
5,3 - 5 FLASHES + 3 FLASHES Controller parameters corrupt

CURTIS - motor controller
1232 & 1234 & 1236 & 1238

CURTIS - motor controller
1232E & 1234E & 1236E & 1238E

CURTIS - motor controller
1268 error codes

Yellow LED Description
1,1 - 1 FLASH + 1 FLASH Self-test problem or watchdog fault
1,2 - 1 FLASH + 2 FLASHES Throttle wiper out of range, wrong accelerator voltage
1,3 - 1 FLASH + 3 FLASHES No pulses from speed sensor
1,4 - 1 FLASH + 4 FLASHES High Pedal Disable - inproper sequence of direction inputs and throttle inputs or wrong HPD parameter or misadjusted throttle
1,5 - 1 FLASH + 5 FLASHES Motor stall at current, motor locked, speed sensor defective
2,1 - 2 FLASHES + 1 FLASH Low battery voltage
2,2 - 2 FLASHES + 2 FLASHES Controller overvoltage
2,3 - 2 FLASHES + 3 FLASHES Thermal cutback, overtemperature, undertemperature
2,4 - 2 FLASHES + 4 FLASHES Main contactor coil circuit open
2,5 - 2 FLASHES + 5 FLASHES AUX coil circuit open
3,1 - 3 FLASHES + 1 FLASH Contactor driver output short circuit
3,2 - 3 FLASHES + 2 FLASHES Main contactor welded
3,3 - 3 FLASHES + 3 FLASHES Precharge fault - internal capacitor voltage too low at startup
3,4 - 3 FLASHES + 4 FLASHES Field winding open circuit
3,5 - 3 FLASHES + 5 FLASHES AUX coil shorted
4,1 - 4 FLASHES + 1 FLASH Armature or firld current sense fault
4,2 - 4 FLASHES + 2 FLASHES Contactor coil or AUX coil driver overcurrent
4,3 - 4 FLASHES + 3 FLASHES M- armature output shorted to B-
4,4 - 4 FLASHES + 4 FLASHES AUX relay did not close
4,5 - 4 FLASHES + 5 FLASHES AUX relay welded
5,1 - 5 FLASHES + 1 FLASH Keyswitch not off at power up
5,2 - 5 FLASHES + 2 FLASHES Main contactor coil - open circuit
5,3 - 5 FLASHES + 3 FLASHES AUX coil shorted to B-
5,4 - 5 FLASHES + 4 FLASHES Circuit breaker or fuse in WalkAway circuit is open
5,5 - 5 FLASHES + 5 FLASHES Main contactor open

CURTIS - handheld programmer
1313

CURTIS - expansion module CAN
1352

CURTIS - coil suppression diode
MP-1

CurrentVoltageSubstitute
3 A100 V1N5408

CURTIS - precharge resistor
MP-2

ResistancePower
250 OHM5 W

CURTIS - potbox
PB-5 & PB-6 & PB-9 & PB-10