GENISYS AL-900
Dock Leveler Owner’s Manual
14
Publication:
AMEN00044 2017-01-27
LED STATUS CHARTS
PIT DOCK LEVELER
RITE-HITE PRODUCTS CORP.
STANDALONE CONTROLS
PUSH
BUTTONS
12VDC
AR
TD
IN
PUT
COM
BINE
D POW
ER
UNI
T
IN
PU
T
[CM
BD P
U]
GREEN
LI
GHT TO OPERATE
LEVE
LER INPUT [G
LT
IT
L]
[SEE DIP SWI
TCH #2
]
OVERHEA
D
DOOR OPEN I
NTER
LOCK INPUT [OH
D
IT
L]
[SEE DIP SWI
TCH #3
]
RA
IS
E P
USH
B
UTTO
N
MOTOR CONTACTOR OUTPUT [LVLR CONTR]
12
VD
C
POW
ER SU
PP
LY
O
K
LE
VE
LE
R
SO
LEN
OI
D
#1
-
LI
P
O
UT
(K
1)
[S
TA
NDARD]
LE
VE
LE
R
SO
LEN
OI
D
#1
-
LI
P
O
UT
(K
1)
[E
-S
TOP
EQ
UI
PP
ED
]
AUX
BOARD POWER SUPP
LY
O
K
TERMINAL BLOCK NO.
J9.2
J11.2
J11.1
J9.1
J16.4
J10.3
J10.1-2
J2.3
J2.3
-
LEVELER CONTROL BOARD LEDs
LD5
LD3
LD2
LD4
LD14
LD6
LD1
-
-
-
LEVELER AUX BOARD LEDs
-
-
-
-
-
-
-
LD1
LD1
LD4
02.01.00 REST STATE
F
F
?
?
-
F
T
F
T
T
02.01.01 RAISE SEQUENCE
F
F
ITL
ITL
M
T
T
F
T
T
02.01.02 AUTOMATIC RETURN TO DOCK
T
F
ITL
ITL
-
T
T
F
T
T
02.01.03 COMBINED POWER UNIT SEQ
F
T
?
?
-
T
T
F
T
T
02.05.00 RUN FAULT STATE
?
?
?
?
?
F
T
?
?
T
NO.
STATE / SEQUENCE NO.
INPUTS
LEVELER CONTROL BOARD
OUTPUTS
LEVELER AUX BOARD
OUTPUTS
Y
A
L
E
R
C
D
V
2
1
D
L
E
I
F
PIT DOCK LEVELER
S
T
U
P
T
U
O
.
P
R
O
C
S
T
C
U
D
O
R
P
E
T
I
H
-
E
T
I
R
DOK-COMMANDER CONTROLS
PUSH
BUTTONS
C
D
V
2
1
C
D
V
2
1
C
D
V
2
1
AR
TD
IN
PUT
OVERHEAD DOOR OPEN INTER
LOCK
INPUT [OHD ITL]
LE
VE
LE
R
ST
O
RE
D
INTE
RL
O
CK
T
O
U
NL
O
CK
*
[UNLK ITL]
RA
IS
E P
USH
B
UTTO
N
MOTOR CONTACTOR OUTPUT [LVLR CONTR]
12
VD
C
POW
ER SU
PP
LY
O
K
LE
VE
LE
R
SO
LEN
OI
D
#1
-
LI
P
O
UT
(K
1)
[S
TA
NDARD]
LE
VE
LE
R
SO
LEN
OI
D
#1
-
LI
P
O
UT
(K
1)
[E
=S
TOP
EQU
IPP
ED
]
AUX
BOARD POWER SUPP
LY
O
K
TERMINAL BLOCK NO.
J14.4
J14.2
J14.3 MEMBRANE
J15.1
J2.1-6
J7.3
J7.3
-
MICRO CONTROL BOARD LEDs
LD32
LD29
LD30
LD52
LD42
LD7
-
-
-
LEVELER AUX BOARD LEDs
-
-
-
-
-
-
LD10
LD10
LD4
02.01.00 REST STATE
F
?
?
-
F
T
F
T
T
02.01.01 RAISE SEQUENCE
F
ITL
?
M
T
T
F
T
T
02.01.02 AUTOMATIC RETURN TO DOCK
T
ITL
?
-
T
T
F
T
T
02.01.03 COMBINED POWER UNIT SEQ
F
?
?
-
T
T
F
T
T
02.05.00 RUN FAULT STATE
?
?
?
?
F
T
?
?
T
NO.
STATE / SEQUENCE NO.
KEY
? - VARYS DEPENDING ON OPERATION
M - LIGHTS WHEN BUTTON PRESSED
S
E
H
C
T
I
W
S
P
I
D
G
N
I
S
U
Y
D
A
E
T
S
O
T
T
E
S
[
G
N
I
H
S
A
L
F
/
G
N
I
S
L
U
P
-
P
F
F
O
-
F
]
N
O
Y
D
A
E
T
S
-
T
N
O
T
U
P
N
I
K
C
O
L
R
E
T
N
I
-
L
T
I
RUN FAULT STATE
If Leveler Motor is operated continuously for 60 seconds, syste
m will enter RUN FAULT STATE.
After a 60 second rest period, system will automatically enter the REST STATE and resume normal operation
.
OUTPUTS
RELAY
FIELD
INPUTS
MICRO CONTROL BOARD
POWER
BOARD
LEVELER AUX BOARD
