Mitsubishi FB13PNT, Быстрый старт

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CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
3. 3.60 60 Ba Batt tter ery Co y Cons nsum umpt ptio ion Mu n Much ch
Error code: None Error code: None
Situation Situation
Battery low indicator flashes. Battery low indicator flashes. Traction motor operation restricted to "ECONOMY" mode. Normal pump motor Traction motor operation restricted to "ECONOMY" mode. Normal pump motor
and power and power steering operations. steering operations.
Possible Possible
cause
cause
Consumed battery, improper battery voltage adjustment setting (Setup Option #46), Consumed battery, improper battery voltage adjustment setting (Setup Option #46), faulty main harness, faulty main harness,
faulty logic unit. faulty logic unit.
Trigger of Trigger of
the error the error
code
code
Corrected batter Corrected battery voltage is less y voltage is less than 25 V. than 25 V.
Battery voltage is corrected by #46 value. Battery voltage is corrected by #46 value.
Checks Checks
(1) Disconnect battery plug (1) Disconnect battery plug
(3) Set #46 of Setup Option Group (3) Set #46 of Setup Option Group
(5) Perform inverter discharging work (5) Perform inverter discharging work
(8) Repair or replace main harness (8) Repair or replace main harness (7) Replace logic card of logic unit (7) Replace logic card of logic unit
(2) Check battery voltage (2) Check battery voltage
25 25 V V or or more more Less Less than than 25 25 V V
(4) Charge battery or replace with new battery (4) Charge battery or replace with new battery
If fault remains If fault remains
(6) Disconnect connector E-01 and E-04 (6) Disconnect connector E-01 and E-04
Check continuity between E-04-19(105) and E-01-14 Check continuity between E-04-19(105) and E-01-14
Continuity Continuity No No continuity continuity