Curtis 1244 Manual, Rev. E
71
Diagnostics “Menu”
is is not a menu as such, but simply a list of the possible messages you may
see displayed when you select the Diagnostics Menu. e messages are listed
in alphabetical order for easy reference.
A N T I - T I E D O W N Mode 2 or 4 selected at startup
A R M S E N S O R Armature sensor fault
B B W I R I N G C H E C K Emergency reverse wiring check failed
C O N T D R V R O C Contactor driver overcurrent
F I E L D O P E N Field winding open or disconnected
F L D S E N S O R Field sensor fault
H P D High pedal disable (HPD) activated
H W F A I L S A F E 1 Power-on self test fault
H W F A I L S A F E 2 External watchdog fault
H W F A I L S A F E 3 Internal watchdog fault
L O W B A T T E R Y V O L T A G E Battery voltage too low
M - S H O R T E D M- output shorted to B-
M A I N C O N T D N C Main contactor did not close
M A I N C O N T W E L D E D Main contactor welded
M I S S I N G C O N T A C T O R Missing contactor
N O K N O W N F A U L T S No known faults
O V E R V O L T A G E Battery voltage too high
P R E C H A R G E F A U L T Precharge fault
S R O Static return to o (SRO) activated
T H E R M A L C U T B A C K Cutback, due to over/under temperature
T H R O T T L E F A U L T 1 rottle out of range
T H R O T T L E F A U L T 2 rottle low fault
Other Menus
e System Info Menu shows information uploaded from your 1244 controller:
model number, serial number, etc. e HHP Settings Menu allows you to select
the 1313 handheld programmer’s display language, adjust its display contrast,
etc. e Program Menu allows you to save and restore parameter settings les.
7 — PROGRAMMER MENUS
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