____________________________________________________________________
Cirrus Perspective™ Line Maintenance Manual
Page 5-99
190-00920-00
Rev.
E
PFT
Faults
CONTROL
PFT
STEP
NOTES
"INT
COMM
TEST
FAIL"
This
can
sometimes
be
a
result
of
a
failure
on
the
other
board,
check
faults
on
other
processor
"CTL
MOT
PWR
ON
FAIL"
Check
unit
power
and
AP
Disconnect
power
"MON
MOT
PWR
ON
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
1
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
2
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
3
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
4
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
5
FAIL"
Check
unit
power
and
AP
Disconnect
power
"HALL
6
FAIL"
Check
unit
power
and
AP
Disconnect
power
"CURR
OFFST
FAIL"
Check
unit
power
and
AP
Disconnect
power
"SVO
TYPE
FAIL"
Check
unit
power
and
AP
Disconnect
power
"CERT
DATA
UNINSTALLED"
Upload
the
certification
gain
file
to
the
Control
board
"STRAP
CODE
MISMATCH"
Check
the
connector
strap
inputs
to
the
unit
Normal
Mode
Faults
CONTROL
FAULT
NOTES
"GIA
DIS
FAULT"
Check
the
AP
Disconnect
power
into
the
unit
"HOST
DATA
DIF"
Check
the
AHRS
wiring
to
the
system
"HOST
DATA
INV"
Check
the
AHRS
wiring
to
the
system
"SVO
PWR
INV"
Check
unit
power
and
AP
Disconnect
power
“STRP
CODE
CHNG”
Check
the
connector
strap
inputs
to
the
unit
“MET
STUCK
SWTCH”
Check
the
MET
switch
inputs
into
the
system
“MET
STATUS
DIF”
Check
the
MET
switch
inputs
into
the
system
Summary of Contents for Cirrus Perspective SR20
Page 2: ......
