Programming parameters and settings 8 -
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6&$15(&25& is a complete remote control system for the proportional control of truck/
loader cranes. Thousands of loader cranes with Scanreco’s remote control system are in use each
day almost all over the world. They have many uses among which are to help bury heating pipes
in Sweden to lifting oil pipelines in Russia and concrete elements in Saudi Arabia. Customers are
some of the leading crane and machine manufacturers. Most of the products are exported.
The Scanreco RC 400 offers the driver a remote control system which is extremely easy to use
with speed, precision and control under maximum safety. The remote control can be operated
with a thin and flexible 3-core cable, an opto fibre cable or via radio control.
6&$15(&2VRC 400remote control system is based on extremely advanced micro-processor
technology and has a radio which enables a channel changing during operation. Years of hard and
exacting tests have shown that the RC 400 remote control system can cope with the most demand-
ing and roughest environments. The remote control system is tested so that it can be used with
workmans basket for lifting personnel, in power stations, mines, on oil platforms e.t.c. The remote
control system is protected against electro-magnetic and radio frequency radiation ( this applies both
to cable and radio operation ).
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Scanreco's remote control system fulfils EC´s Machine and EMC directive, is fully approved
and complies with the European special demands and standards for "Remote controlled lifting
devices" and for Occupational Safety and Health direction in accordance with : EN954,
prEN280, 89/392/EEC, 89/336/EEC, EN50081-2, EN50082-2, I- ETS 300 683 and
I-ETS 300 220.
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Each radio system operates under all operations with its own unique identity code ( ID-code ).
This means that only the correct portable control unit can activate and control its matching receiver
( crane ). For maximum safety the receiver has double processors to enable comparison and
checking of the data signals from the control unit. The receiver on the crane operates with a so
called automatic emergency stop, which means that the dump valve and all crane movements are
only activated as long as verified data signals are received from the control unit. The receiver also
operates with so called automatic dumping of the oil flow, i.e. the oil is dumped directly to the tank
and makes the whole crane without hydraulic pressure if no lever activations have been made. The
pump flow is returned as soon as a lever is activated.
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Concurrently with the increased number of radio control systems it has become more common
that frequency collisions occur or radio interference ( interuptions in crane operation ). In
order the minimise these frequency collisions the control unit has, as standard, a button, with
which the driver can directly change the radio channel. Radio communications take place
within the 405 - 490 Mhz band which enables a problem free and interference free operation .
Radio channel change can be made at any time during operation.
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