Lithium-Ion Machine Fault Codes; Inverter Fault Codes - JLG X1000AJ Operation And Safety Manual

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE

Lithium-Ion Machine Fault Codes

(See "Errors Menu" on page 6-24 info for display information)
Table 6-12. Inverter Fault Codes
CODE
Wrong Config
1 Cause - EEPROM memory not configured.
Solution - Contact Hinowa after.sales service.
Watch Dog
Cause - Inverter cannot start or stop electric motor.
8
Solution - Check connections and continuity of electric motor. If OK,
replace inverter.
Eeprom KO
13 Cause – EEPROM hardware or software problem.
Solution – Replace inverter.
Aux output KO
Cause – Problem with electromechanical brake.
16
Solution – This is generally a temporary problem due to certain working
conditions. If problem persists, replace inverter.
Logic failure #3
Cause – Activated in the event of high inverter current peaks.
17
Solution – This is generally a temporary problem due to certain working
conditions. If problem persists, replace inverter.
Logic Failure #2
18 Cause – Internal fault in the inverter.
Solution – Replace inverter.
6-26
DESCRIPTION
Table 6-12. Inverter Fault Codes
CODE
Logic failure #1
Cause – Sudden voltage surge or voltage drop.
19
Solution – This is a temporary problem due to certain working condi-
tions. If problem persists, replace inverter.
VMN low
Cause – Inverter power supply voltage is lower than battery voltage, or
30 alternatively incorrect connection to positive battery pole.
Solution – Check connection to positive battery pole. If problem persists,
replace inverter.
VMN High
31 Cause – One motor phase not connected correctly or faulty.
Solution – Check motor phases. If problem persists, replace inverter.
Contactor closed
37 Cause – Relay remains closed when power to coil is disconnected.
Solution – Check relay.
Contactor Open
38 Cause – Inverter supplies power to relay coil but contact doesnft close.
Solution – Check relay and power supply to coil.
I=0 Ever
49 Cause – Feedback current from motor sensor not constantly at 0.
Solution – Check connection to motor.
DESCRIPTION
3121783