RITE-HITE DUAL-DOK 2200, Owner'S Manual

Page: 35 / 84

Pub. No. 1290 - January 2010
35
RITE-HITE ® Dual-Dok ® Combined Lift & Leveler System Owner’s Manual
SYSTEM DIAGNOSTICS CONTINUED
DUAL-DOK PLC LIGHT SEQUENCE CHART
PLC INPUTS
LEVELER MODE
LIFT MODE
AUT
O-LIP
MODE
DUAL-DOK 2200 PLC LIGHT SEQUENCE
KEY
MANUAL
RESET
PLC OUTPUTS
INTERLOCK
OPTIONS
MANUAL/RESET
PUSH BUTT
ON
RAISE LEVELER PUSH BUTT
ON
LIP
OUT
PUSH BUTT
ON
LIFT
DOWN PUSH BUTT
ON
LIFT
UP
PUSH BUTT
ON
AUT
O-LIP
PUSH BUTT
ON
OUTSIDE LIGHT
SELECT
OR SWITCH
CONT
ACT
OR COIL
ENERGIZED
NOT
USED
FLOA
T
SWITCH
PLA
TFORM LEVEL
L. S.
DOCK HEIGHT
L. S.
PINS ENGAGED
PINS DISENGAGED
SCISSORS SEPERA
TED L. S.
PLA
TFORM SEPERA
TION L. S.
BELOW DOCK HEIGHT
L. S.
LIP
EXTENDED
LIP
RETRACTED
CONT
A
CT
OR COIL
LEVELER ST
ORED
OUTSIDE GREEN
OUTSIDE RED
ALARM HORN
LIFT
UP
SOLENOID
PLA
TFORM/LIP
SOLENOID
LIFT
DOWN SOLENOID
AUT
O-LIP
SOLENOID
LIP
OUT
SOLENOID
PINS DISENGAGE SOLENOID
PLATFORM FULLY BELOW DOCK HEIGHT - LIP RETRACTED
PLATFORM AT DOCK HEIGHT - STORED
PLATFORM PARTIALLY RAISED W/RAISE & LIP OUT PRESSED
PLATFORM PARTIALLY RAISED W/LIP RETRACTED AND LIP OUT PRESSED
PLATFORM RAISING WITH LIP RETRACTED
PLATFORM AT DOCK LEVEL
PLATFORM LOWERING W/LIP RETRACTED
CAUTION BEACON
NOT
USED
NOT
USED
NOT
USED
PLATFORM LOWERING W/LIP EXTENDED
PLATFORM AT DOCK LEVEL
PLATFORM RAISING W/LIP RETRACTED
L. S. L. S.
PLATFORM FULLY RAISED - LIP FULLY EXTENDED
6200 6201 6202 6203 6204 6205 6206 6207
-
6201
6200 6500
OSG OSR
6202 0208 0209
-
0200 0201 0202 0203 0204 0205 0206 0207
- -
0205 0204 0203 0202 0201 0200
PLATFORM BELOW DOCK LEVEL
PLATFORM BELOW DOCK LEVEL
= PLC I/O INDICATOR LIGHT ON
= PLC I/O INDICATOR LIGHT ON OR OFF
L.S. = LIMIT SWITCH
E
E
E
E
E
E
E E E E E E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
A
A
A
A
A
A
6201
6200 6202 6204 6203 6205 6206 6207
6201 6200 6202 6204 6203 6205 6206 6207 0209
OSR
6200 6500
OSG
6201
6202 0200 0202 0201 0203 0205 0204 0206 0207 0208
- -
-
0200 0201 0203 0202 0204 0205
-
0209
OSR
6200
6500
OSG
6201 6202 0200 0202
0201
0203 0205 0204 0206 0207 0208
- -
-
0200
0201
0203 0202
0204
0205
-
MANUAL PIN DISENGAGE
MANUAL LIFT-UP (LIFT/AUTO LIP MODE-BELOW DOCK)
MANUAL LIFT-UP (LEVELER MODE-BELOW DOCK)
6201
6200 6202
6204
6203 6205 6206 6207
E E E E E E E E E
0209 0200 0202
0201
0203 0205
0204
0206 0207 0208
OSR
6200
6500
OSG
6201 6202
E E E E E E E E E
-
-
0200
0201
0203 0202
0204
0205
- -
A E E A
(MANUAL/RESET MINIMUM LIMIT SWITCH REQUIREMENTS)
(OPTIONAL DEVICE INPUT)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A A A A A A A A A A A
NOT
USED
NOT
USED
- -
- -
- -
- -
MANUAL/RESET
PUSH BUTT
ON
RAISE LEVELER PUSH BUTT
ON
LIP
OUT
PUSH BUTT
ON
E
E
E
E E
E
E
E
E
6501 6500 6502
E E E
6501
6500 6502
6501 6500 6502
6501
6500 6502
NOT
USED
-E
E
E
-
-
-
E
IN 0 IN 1 IN 2 IN 3
IN 4
IN 5 IN 6 IN 7
IN 1
1
IN 12 IN 13 IN 14 IN 15 IN 16 IN 17 IN 18 IN 19 IN 20
IN 8 IN 9
IN 10 IN 21 IN 22 IN 23
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7
OUT
8
OUT
9
OUT
10
OUT
1
1
OUT
12
OUT
13
OUT
14
OUT
15
FIGURE 31 - PLC LIGHT SEQUENCE CHART