29
1300 353 986
flextool.com.au
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 Flextool 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 Flextool Authorized Service
Center (ASC) for repair or replacement.
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
