Mitsubishi FB13PNT Quick Start Manual page 206

CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
3. 3.53 53 Ti Tilt A lt Ang
Error code: 80 Error code: 80
Situation Situation
Possible Possible
cause cause
Trigger of Trigger of
the error the error
code code
Checks Checks
(1) Disconnect battery plug (1) Disconnect battery plug
(2) (2) Dis Disconne connect E-02 or E-
Check continuity between E-02-26 and Tilt Angle Sensor-1(Power) Check continuity between E-02-26 and Tilt Angle Sensor-1(Power)
Check continuity between E-03-29 and Tilt Angle Sensor-2(Output) Check continuity between E-03-29 and Tilt Angle Sensor-2(Output)
Check continuity between E-02-25 and Tilt Angle Sensor-3(GND) Check continuity between E-02-25 and Tilt Angle Sensor-3(GND)
(3) Disconnect connecter E-01 (3) Disconnect connecter E-01
Check continuity be Chec
(4) Connect logic connector E-02 and E-03 and (4) Connect logic connector E-02 and E-03 and
conne connect battery plug
Check voltage between Sensor-1(Power) and Check voltage between Sensor-1(Power) and
Sensor-3(GND) Sensor-3(GND)
(5) Turn off power, turn off battery and discharge (5) Turn off power, turn off battery and discharge
Replace tilt angle sensor Replace tilt angle sensor
(7) Reinstall tilt angle sensor just has been replaced and (7) Reinstall tilt angle sensor just has been replaced and
replace logic card of logic unit replace logic card of logic unit
ngle S le Sen enso sor Fa r Faul ult (8 t (80) 0)
Tilt mechanism for securing ho Tilt mechanism fo r securing horizontal operat
All other operations are available. All other operations are available.
Tilt angel sensor fault, harness fault, log Tilt angel sensor fault, harness fault, logic unit fault
Tilt angle sensor Tilt angle sensoris more than 4.9V is more than 4.9V, or less than 0.1 V.
ct E-02 or E-03 03 cable of logic and tilt angle cable of logic and tilt angle
Continuity Continuity
k continuity between tween E-02-04 E-0 2-04 and and
N N o o r r m m a a l l A A b b n n
ct battery plug Turn on power Turn on power
5 5 V V ± ± 10 10 % % Out Outside side acce ac
If fault remains If fault remains
rizontal operation disabled. ion disabled.
ic unit fault
, or less than 0.1 V.
sens sensor or
E-01-10 E-0 1-10
o o r r m m a a l l
cept ptable able range ran ge
(6) Replace harness (6) Replace harness
(8) Replace logic power board (8) Replace logic power board
501154 501154
2-119 2-119
No No continuity continuity