MC 602
Display, Anti-collision and Zoning system
MC 602 - Summary
Overall presentation
Advantages
Job site supervisor
MC 602 - Introduction
Display, Anti-collision and Zoning system specially
designed for tower cranes.
Result of 20 years of research, collaboration and job site
experiences.
Compliant with latest European safety regulation.
In accordance with the EN14439.
MC 602 - Functions
 Display : Possible to display all basic functions for the
crane driver: Load, trolley, swing, hoist, moment and wind.
 Zoning : Prevent a single crane from over flying up to 10
forbidden areas.
 Anti-collision: Manage the collision risk of up to 16 cranes.
 Log of critical events (access protected with password)
- Failures and bypass.
 Graphic display showing forbidden zones and opposite
cranes with collision risk.
 Local graphic “mini supervisor.”
- State of opposite cranes.
- Radio communication level.
MC 602 – Installation scheme on Tower Crane
Radio unit
Trolley or boom angle
sensor
Computer
Hoist sensor
Driver display
Slewing sensor
Bypass unit
Load sensor
Travelling sensor
Wind speed sensor
MC 602 – Composition of the kit
TEREX
LIEBHERR
CRANE
BUS
POTAIN
MC 602 – The Display
Alarm before to
stop
Alarm for
stop motion
Page selection
MC 602 – The Display
Main page
Displays HOOK HEIGHT
(LOAD, WIND SPEED, ETC. optional)
ALL AVAILABLE IN REAL TIME
LOAD, WIND SPEED, HOOK HEIGHT, TROLLEY, SLEWING & MOMENT STATUS
Wind Speed
Weight
on hook
The arrows indicate
movement status
Hook height
MC 602 – The Display
Main page
Displays HOOK HEIGHT
(LOAD, WIND SPEED, ETC. optional)
ALL AVAILABLE IN REAL TIME
Anti-collision page
CRANE ANTI-COLLISION MONITORING
UP TO 16 INTERFERING CRANES
ZONING MONITORING
MONITOR 10 ZONES OF 16 POINTS EACH
Zoning monitoring
Crane position
Site view with
opposite
cranes
MC 602 – The Display
Main page
Displays HOOK HEIGHT
(LOAD, WIND SPEED, ETC. optional)
ALL AVAILABLE IN REAL TIME
Anti-collision page
CRANE ANTI-COLLISION MONITORING
UP TO 16 INTERFERING CRANES
ZONING MONITORING
MONITOR 10 ZONES OF 16 POINTS EACH
Control page 1
ANTI-COLLISION CONTROL
MINI SUPERVISOR
State of radio
communication
State of the
weathervane
State of the
bypass
Sensors values
MC 602 – The Display
Main page
Displays HOOK HEIGHT
(LOAD, WIND SPEED, ETC. optional)
ALL AVAILABLE IN REAL TIME
Anti-collision page
CRANE ANTI-COLLISION MONITORING
UP TO 16 INTERFERING CRANES
ZONING MONITORING
MONITOR 10 ZONES OF 16 POINTS EACH
Control page 2
ANTI-COLLISION CONTROL
MINI SUPERVISOR
Signal level
Coordinates of
the trolley axis
Coordinates of
the crane axis
MC 602 – The Display
Main page
Displays HOOK HEIGHT
(LOAD, WIND SPEED, ETC. optional)
ALL AVAILABLE IN REAL TIME
Anti-collision page
CRANE ANTI-COLLISION MONITORING
UP TO 16 INTERFERING CRANES
ZONING MONITORING
MONITOR 10 ZONES OF 16 POINTS EACH
Control page 3
ANTI-COLLISION CONTROL
MINI SUPERVISOR
Number of
faults
List of events
MC 602 – Anti-collision (the case to consider)
What are the possible case management with the MC 602 ?
1st case - Rope to Jib or counter-jib.
- The collision risk must be managed between the rope of [TC1] and the
jib or counter-jib of [TC2].
- This scenario is valid only if the 2 jibs can never touch.
TC1
TC1
TC1
TC2
TC2
TC2
MC 602 – Anti-collision (the case to consider)
What are the possible case management with the MC 602 ?
1st case - Rope to Jib or counter-jib.
2nd case - Jib to jib.
- The collision risk must be managed between the jib of [TC1] and the jib
of [TC2].
- Jib / counter-jib must be taken into account.
Not today
TC1
TC1
TC2
TC1
TC2
TC2
MC 602 – Anti-collision (the case to consider)
What are the possible case management with the MC 602 ?
1st case - Rope to Jib or counter-jib.
2nd case - Jib to jib or counter-jib.
3rd case - Jib or counter-jib to tower.
- The collision risk must be managed between the tower of [TC1] and the
jib of [TC2].
- The collision risk must be managed between the tower of [TC1] and the
counter-jib of [TC2].
TC1
TC2
TC1 TC2
And tower to tower on
travelling cranes.
TC1 TC2
MC 602 – Anti-collision working principle on saddle jib
The hook height is not
taken into account
Safety
distance
TC1
MC 602 – Anti-collision working principle on saddle jib
Safety
distance
Safety
distance
TC1
TC2
MC 602 – Anti-collision working principle on luffing jib
Safety
distance
TC1
MC 602 – Anti-collision working principle on luffing jib
Safety
distance
TC2
MC 602 – Anti-collision working principle on saddle jib
Safety distance is
proportional to the
trolley speed
TC1
MC 602 – Anti-collision working principle on saddle jib
Safety distance is
proportional to the
slewing speed
speed
TC1
angle
MC 602 – Anti-collision working principle on saddle jib
speed
Safety distance is
proportional to the
slewing speed
Safety
distance
TC2
angle
MC 602 – Anti-collision working principle on saddle jib
TC1
TC2
Slow
STOP
down
1st case - Rope to Jib.
The collision risk must be managed between the
rope of [TC1] and the jib or counter jib of [TC2].
MC 602 – Anti-collision working principle on luffing jib
TC1
TC2
Slow
down
STOP
1st case - Rope to Jib.
The collision risk must be managed between the
rope of [TC1] and the jib or counter jib of [TC2].
MC 602 – Anti-collision working principle on luffing jib
TC1
Slow
down
STOP
TC2
2nd case - Jib to Jib.
The collision risk must be managed between the
jib of [TC1] and the jib of [TC2].
MC 602 – The positive safety
3 cases of positive safety.
 Internal fault (system failure or not powered).
 External fault (communication between systems).
 Free slewing (crane set to weathervane).
MC 602 – The positive safety
1- Internal fault on height crane [TC1].
STOP
TC1
STOP
TC2
MC 602 – The positive safety
1- Internal fault on low crane [TC2].
STOP
TC1
STOP
TC2
MC 602 – The positive safety
2- External fault.
TC1
STOP
TC2
MC 602 – The positive safety
3- Crane set to weathervane (on lower crane only).
TC1
STOP
TC2
MC 602 – Zoning working principle
Point 1
Point 2
TC1
Point 3
1st case – Open zones.
Setting of straight lines up to 16 points.
MC 602 – Zoning working principle
2st case – Closed zones.
Point 2
Point 1
Point 4
TC1
Point 3
Setting of areas up to 16 points.
MC 602 – The advantages
More Reliable.
Safer.
High Performance.
Cranes compatibility.
MC 602 – The advantages
More reliable.
- All connections with plugs to prevent wiring mistakes.
- Spare parts available at least 10 years after last delivery.
- ASCOREL is a sustainable company due to its several activities, not only in
tower cranes business.
Safer.
- Fail safe principle for all sensors and all communications.
- All electronic units have been approved in official laboratories.
- By pass detection and register (and also register of all other events).
- Settings are stored in two locations (PLC and display devices).
MC 602 – The advantages
High performance.
- Graphical display showing position of each crane and forbidden areas.
- Calculation accuracy = 1 cm & 0.1° => global accuracy = 10cm.
- Maximum travelling length = 650m with sensor accuracy < 10cm.
- Complete radio time cycle < 400ms with 16 cranes (all interfering with 15 other cranes).
- Settings made directly from the display unit (no extra tool needed).
- Possibility to connect a 2nd display for service from the ground without disturbing
the operator.
- Speed reducing before stop of the slewing motion.
- Possibility to update PLC or display device software from the ground through CAN Bus.
- Compatible with the TOP TRACING.
MC 602 – The advantages
Cranes compatibility.
- Universal slewing sensor without internal gears to adapt.
- Comes with everything needed for a quick and easy installation (plugs, brackets…).
- Compatible with all brands of tower cranes, luffing jib and overhead cranes.
Automatic slow down
-POTAIN
-TEREX
-COMANSA
-JASO
-RAIMONDI
-YOUNGMAO
-JIUNGLU
-ZOOMLION
-Etc.
Counter slewing
-LIEBHERR
-WOLFF
-PEINER
-WILBERT
-KROLL
-Etc.
Supervisor 2
Job site supervisor
Supervisor 2 – The composition of the kit
+
A complete PC with
the supervisor
application already
installed
+
A dongle
USB stick
A radio / USB gateway
and power unit
Supervisor 2 – Principle
TC1
TC2
TC3
Supervisor 2 – Principle
Office 1
Supervisor on site
Internet
Office 2
Remote management
through Internet
Supervisor 2 – Job site configuration
Remove or
add a new site
Radio
configuration
IP address and
password
Site name
Language
Supervisor 2 – Cranes configuration
Crane
identification
on site
Selection of
crane on
network
Remove or
add a new
crane
Crane
coordinates
on site
Type of crane
Supervisor 2 – Top view
Job site drawing in
background
Trolley
position
Jib position
Crane position
details
Supervisor 2 – Top view
Crane in free
slewing
System
neutralized
System failed
or shutdown
Supervisor 2 – Sensors values and events

Radio signal
Sensors
values

Number of
faults
State of the
bypass and
the
weathervane
Supervisor 2 – Data base
Events
selection
Date and hour
Field of
results
Crane
selection
Export or
delete data
base
TECHSUPPORT@LOADSYSTEMS.COM
SALES@LOADSYSTEMS.COM
USA
CANADA
UK
UAE–DUBAI
AUSTRALIA
9633 Zaka Road
Houston, TX 77064
2666 boul. du Parc
Technologique, Suite 190
Québec, QC G1P 4S6
Unit 5, Silverfield House
Claymore Drive
Aberdeen Energy Park
Bridge of Don
Aberdeen AB23 8GD
Scotland, UK
Q3-171 SAIF Zone
PO Box 7976
Sharjah-UAE
32 West Thebarton Road
Thebarton, South Australia 5031
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Tel: +1.281.664.1330
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Tel: +44 (0) 1224.392900
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Tel: +971.6.557.8314
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Tel: +61 (0) 8.8238.3500
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