SECTION 6 - JLG CONTROL SYSTEM
3121784
6-31
EXAMPLES
Here follow some examples of what could be displayed on
CODE menu.
EXAMPLE OF A CODE MENU INDICATION WITH NO ERROR
IN PROGRESS
NOTE:
Some different indications on CODE menu could
occur depending on the machine conditions (stabi-
lized, aligned, etc.).
EXAMPLE OF MACHINE WITH A COIL CONNECTION
ERROR
In case of the coil of the ON-OFF valve for third boom lift-
ing is disconnected from its cabling or in case of its cable is
ripped, when pushing one of the black joysticks, the aerial
part movement will not be carried out and the icon FAIL
INPUT OUTPUT will be displayed.
On this case on the CODE MENU at the DEVICE 37 the
ERROR 2 (Open load error) or ERROR 5 (Short circuit to bat-
tery plus), will be displayed as “ACTIVE YES”, while some
other DEVICE between the 36 and the 56 will be displayed
with ERROR 7 (Safety deactivation).
STOWED MACHINE WITH NO ERROR
DEVICE CODE
ERROR CODE
ACTIVE
11
12
NO
12
9
YES
64
2
YES
65
9
NO
66
9
NO
67
4
YES
73
2
NO
89
12
YES
133
1
YES
145
2
YES
154
8
NO
155
8
NO
166
9
YES
COIL CONNECTION ERROR EXAMPLE
DEVICE CODE
ERROR CODE
ACTIVE
12
9
YES
36
7
YES
1-2 booms lifting valve coil
37
5
YES
3 boom lifting valve coil
38
7
YES
1-2 booms lowering valve coil
39
7
YES
3 boom lowering valve coil
40
7
YES
Telescope extraction valve coil
41
7
YES
Telescope retraction valve coil
42
7
YES
Jib opening valve coil
43
7
YES
Jib closing valve coil
44
7
YES
Basket levelling up valve coil
45
7
YES
Basket levelling down valve coil
46
7
YES
Turntable right rotation valve coil
47
7
YES
Turntable left rotation valve coil
48
7
YES
Basket right rotation valve coil
49
7
YES
Basket left rotation valve coil
64
2
YES
65
9
NO
66
9
NO
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