Nivolux circuit board -7 – JLG 67SL Service Manual User Manual
Page 107
SECTION 5 - JLG CONTROL SYSTEM
3121322
– JLG Lift –
5-7
* = This input is only necessary to establish output on J1/2. after the output J1/2 is established input J8/8 is not a necessity.
# = J1/10 output is cut with a momentary lift input and reset with a J1/2 input, or recycling power.
& = 7.5V signal which is level input from sensors.
(1)-) = This input is only necessary to establish this output, after the output is established the input is not necessary.
Table 5-5. NIVOLUX Circuit Board
Inp
u
t Si
gn
al
S2.5M
(F
ast Drive A
vai
la
ble)
RP
M (C
ompl
ex
Ou
t)
Lif
t (
From Complex Out
)
Lower
(F
ro
m
Pla
t Down LS)
+V
S (k
V
S
)
X-
Lev
elin
g (<7.
5V
)
X+
Lev
eli
ng
(>
7.
5V
)
Y-
Lev
elin
g
(<
7.
5V)
Y+
Lev
eli
ng
(>
7.
5V
)
24V (F
rom
Jacks Select
Sw -
Of
f)
24
V
(f
ro
m
P
Sw
itch
or
K1
)
Output Signal
J8
/2
J8
/3
J8
/6
J8
/8
J8
/9
J5
/3
J5
/3
J6
/3
J6
/3
J10/
2
J1
/2
RPM (to Deutz box & PNP) Lift wth NIVOLUX
J8/4
1
1
RPM (to Deutz box & PNP) Lift wthout NIVOLUX
J8/4
1
1
1
1
RPM (to Deutz box & PNP) Lowering
J8/4
1
1
Lift Valve
J8/7
1
1
1
Drive OK with NIVOLUX
J8/10
0
(1)*
1
0
1
Drive OK without NIVOUX
J8/10
1
1
1
Front Left IN
J7/1
1
1
0
Front Left OUT during leveling
J7/2
1
1
1
1
0
Front Left OUT establishing ground pressure
J7/2
1
1
&
&
&
&
0
0
Front Right IN
J7/4
1
1
0
Front Right OUT during leveling
J7/5
1
1
1
1
0
Front Right OUT establishing ground pressure
J7/5
1
1
&
&
&
&
0
0
Rear Right IN
J7/7
1
1
0
Rear Right OUT during leveling
J7/8
1
1
1
1
0
Rear Right OUT establishing ground pressure
J7/8
1
1
&
&
&
&
0
0
Rear Left IN
J7/10
1
1
0
Rear Left OUT during leveling
J7/11
1
1
1
1
0
Rear Left OUT establishing ground pressure
J7/11
1
1
&
&
&
&
0
0
X Supply (15V)
J5/1
15V Output with Board Power On
Y Supply (15V)
J6/1
15V Output with Board Power On
24V (to P Switch and K1 23/24 contacts)
J1/1
24V Output with Board Power On
24V (to Jack Select Switch) with NIVOLUX
J10/1
(1#)
1
0
24V (to Jack Select Switch) without NIVOLUX
J10/1
1
1
LED Left High
D42
(1)-)
1
0
LED Right High
D43
(1)-)
1
0
LED Front High
D44
(1)-)
1
0
LED Rear High
D45
(1)-)
1
0
LED No Drive (on)
D54
(1)-)
0
Board Power
Ground J8/11
Vs (24V)
J8/1