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EVENT
DESCRIPTION
NUMBER
135/235
INVERTER, PHASE C+/C-
:01
alarm CP
:02
Cup fb not off
:03
phase C modl pos
:04
hold CP
:05
Cup fb not on
:06
Cup GTO not on
:07
IGBT_PS_CP
136/236
INVERTER, PHASE C+
:02
Cup temp short
:03
Cup temp open
:04
Cup temp warm
:05
Cup temp hot
:06
Cup fb not off S
137/237
INVERTER, PHASE C-
:01
alarm CN
:02
Cdn fb not off
:03
phase C modl neg
:04
hold CN
:05
Cdn fb not on
:06
Cdn GTO not on
:07
IGBT_PS_CN
138/238
INVERTER, PHASE C-
:02
Cdn temp short
:03
Cdn temp open
:04
Cdn temp warm
:05
Cdn temp hot
:06
Cdn fb not off S
141/241
INVERTER, PHASE C VOLTS
:01
V sensor phase C
:02
VC not ok
E2-22
TABLE III: DID PANEL FAULT CODES
(Codes Received From Inverter 1, 2)
EVENT
EVENT
RESTRICTION
No power
No power
No power
No power
No power
No power
No power
No propel
No propel
No propel
No propel
No propel
No power
No power
No power
No power
No power
No power
No power
No propel
No propel
No propel
No propel
No propel
No power
No power
Electrical Propulsion System Components
DETECTION
INFORMATION
Phase C positive GTO did not turn off
Phase C up feedback not off
Phase C positive module failed
Phase C positive and negative GTOs
on (positive turn on)
Phase C up feedback not on
Phase C positive GTO did not turn on
IGBT protective shutoff
Phase C up thermistor short
Phase C up thermistor open
Phase C up thermistor warm
Phase C up thermistor hot
Phase C up not off with enable/DC
volts
Phase C negative GTO did not turn off
Phase C down feedback not off
Phase C negative module failed
Phase C positive and negative GTOs
on (negative turn on)
Phase C down feedback not on
Phase C negative GTO did not turn on
IGBT protective shutoff
Phase C down thermistor short
Phase C down thermistor open
Phase C down thermistor warm
Phase C down thermistor hot
Phase C down not off with enable/DC
volts
Phase C voltage sensor failed
Phase C voltage too high
Limp
Lockout
Possible
Limit
E02014 3/01
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Troubleshooting
