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PAGE 28 — TB12SE/TB12PE TUFFTRUK POWER BUGGY • OPERATION MANUAL — REV. #0 (04/01/22)
ERROR CODES
DIAGNOSTICS
The Curtis1229 controller detects a wide variety of faults
or error conditions. Diagnostic information will be shown
on the Curtis 3100R diagnostic display (Figure 34). Error
or faults will be displayed in the format “Er ##”.
The error code shown in Figure 34 is an
encoder
failure
(Er 18). Reference the error code table shown below for
additional codes.
Some errors may be corrected by simply turning the ignition
key off, then back on and see if the fault clears. If that does
not work turn the ignition to the off position and remove the
35-pin connector from the controller.
NOTICE
The Curtis 1229 controller is not repairable in the field.
Please contact your nearest Multiquip Authorized
Service Center (ASC) for repair or replacement.
Figure 34. Curtis 3100 Diagnostic Gauge
Check the connector for corresion or damage, clean if
necessary and reinsert. If that does not correct the problem,
please contact your nearest Multiquip Authorized Service
Center (ASC) for repair or replacement.
ERROR
CODE
Error Codes
1
HW Failsafe
29 Supervisor SW 4 Fault
76 Driver 5 Overcurrent
2
PLD Clock Fail
30 Supervisor SW 5 Fault
77 Driver 6 Fault
9
Calibration Reset
31 Supervisor KSI Voltage Fault
78 Driver 6 Overcurrent
10 Main Brake Driver Overcurrent 32 Supervisor Motor Speed Fault
79 Correlation Fault
11 Main Driver Open Drain
33 Supervisor Dir Check Fault
80 HPD Sequencing
12 EMR Redundancy
34 External Supply Fault
81 Parameter Change
13 EEPROM Failure
36 EM Brake Driver Open Drain
82 NV Memory Fault
15 Main Contactor Dropped
37 EM Brake Driver On
90 Motor Temp Hot Cutback
16 Current Sensor
41 Pot 1
92 Motor Open
17 Main Contactor Welded
42 Pot 2
93 Controller Overcurrent
18 Encoder
43 Pot 3
94 VBAT Too High
19 PDO Timeout
50 Severe Undervoltage
95 Controller Undertemp Cutback
20 Supervisor Comms
52 Controller Severe Undertemp
96 Stall Detected
21 Supervisor Watchdog
53 Controller Severe Overtemp
97 Controller Overtemp Cutback
22 Supervisor Pot 1 Fault
54 Precharge Failed
98 Overvoltage Cutback
23 Supervisor Pot 2 Fault
70 Driver Shorted
99 Undervoltage Cutback
24 Supervisor Pot 3 Fault
71 Driver 3 Fault
101 User Fault Estop
25 Supervisor Pot H Fault
72 Driver 3 Overcurrent
102 User Fault Severe
26 Supervisor SW1 Fault
73 Driver 4 Fault
27 Supervisor SW2 Fault
74 Driver 4 Overcurrent
28 Supervisor SW3 Fault
75 Driver 5 Fault