Rite-Hite
®
Owner's Manual
Genisys™ HL-900 Dock Leveler
Publication:
AMEN00160 2021‑08‑17
27
TROUBLESHOOTING
LED Status Chart – Standalone Controls
? = Varies (depending on operation)
F = Off
ITL = Interlock input on
M = Lights when button pressed
P = Pulsing / Flashing
(set to steady using DIP switches)
T = Steady On
LEVELER CONTROL BOARD
LEVELER AUX BOARD
INPUTS
OUTPUTS
OUTPUTS
FIELD
PUSH BUTTONS
12VDC
RELAY
12VDC
AR
TD Input
Combined Power Unit Input [CMBD
PU]
Green Light to Operate Leveler Input
[GL
ITL] [See Dip Switch #2]
Overhead Door Open Interlock Input
[OHD ITL] [See DIP
Switch #3]
Raise Push Button
Lip Out Push Button
Emergency Stop Mushroom Button
[IF EQUIPPED]
Motor Contactor Output [L
VLR CONTR]
12VDC Power Supply OK
Leveler Solenoid #1 - Lip Out (K1)
[ST
ANDARD]
Leveler Solenoid #1 - Lip Out (K1)
[E-ST
OP
EQUIPPED]
Aux Board Power Supply OK
TERMINAL BLOCK NO.
J92
J112
J111
J91
J164
J163
J161
J103
J101-2
J23
L23
–
LEVELER CONTROL BOARD LEDS
LD5
LD3
LD2
LD4
LD14
LD13
LD11
LD6
LD1
–
–
–
LEVELER AUX BOARD LEDS
–
–
–
–
–
–
–
–
–
LD1
LD1
LD4
N
O
.
020100
State/Sequence No
Rest State
F
F
?
?
–
–
T
F
T
F
T
T
020101
Raised Sequence
F
F
ITL
ITL
M
–
T
T
T
F
T
T
020202
Automatic Return to Dock
T
F
ITL
ITL
–
–
T
T
T
F
T
T
020203
Combined Power Unit Seq
F
T
?
?
–
–
T
T
T
F
T
T
020200
Lip Extend Sequence
F
F
ITL
ITL
M
M
T
T
T
T
F
T
020201
Platform Hold State
F
F
?
?
–
M
T
F
T
T
F
T
020400
Emergency Stop State [If Equipped]
?
?
?
?
?
?
F
F
T
F
F
T
020500
Run Fault State
?
?
?
?
?
?
?
F
T
?
?
T
LED Status Chart – Dok‑Commander Controls
? = Varies (depending on operation)
F = Off
ITL = Interlock input on
M = Lights when button pressed
P = Pulsing / Flashing
(set to steady using DIP switches)
T = Steady On
MICRO CONTROL BOARD
POWER
BOARD
LEVELER AUX BOARD
INPUTS
OUTPUTS
OUTPUTS
FIELD
PUSH BUTTONS
12VDC
12VDC
RELAY
12VDC
AR
TD Input
Overhead Door Open Interlock
Input [OHD ITL]
Leveler Stored Interlock to
Unlock* [UNLK ITL]
Raise Push Button
Lip Out Push Button
Emergency Stop Mushroom
Button
[IF EQUIPPED]
Motor Contactor Output [L
VLR
CONTR]
12VDC Power Supply OK
Leveler Solenoid #1 - Lip Out
(K1) [ST
ANDARD]
Leveler Solenoid #1 - Lip Out
(K1) [E-ST
OP
EQUIPPED]
Aux Board Power Supply OK
TERMINAL BLOCK NO.
J144
J142
J143
Membrane
J78
J151
J21-6
J73
L73
–
LEVELER CONTROL BOARD LEDS
LD32
LD29
LD30
LD35
LD34
LD31
LD42
LD7
–
–
–
LEVELER AUX BOARD LEDS
–
–
–
–
–
–
–
–
LD10
LD10
LD4
N
O
.
020100
State/Sequence No
Rest State
F
F
?
–
–
T
F
T
F
T
T
020101
Raised Sequence
F
F
?
M
–
T
T
T
F
T
T
020202
Automatic Return to Dock
T
F
?
–
–
T
T
T
F
T
T
020203
Combined Power Unit Seq
F
ITL
?
–
–
T
T
T
F
T
T
020200
Lip Extend Sequence
F
ITL
?
M
M
T
T
T
T
F
T
020201
Platform Hold State
F
F
?
–
M
T
F
T
T
F
T
020400
Emergency Stop State [If Equipped]
?
?
?
?
?
F
F
T
F
F
T
020500
Run Fault State
?
?
?
?
?
?
F
T
?
?
T
RUN FAULT STATE
If Leveler Motor is operated continuously for 60 seconds, system will enter RUN FAULT STATE
After a 60-second rest period, system will automatically enter the REST STATE and resume normal operation
