Document number: ED.03783.00.001.ENG rev 4 Page 31 of 153
3.1.9.2 JS250
• A remote control console can control up to four trolleys simultaneously.
NB: The controlling of the trolleys including the emergency stop circuit is
complete separated from the control of the units as the trolleys is not
integrated within the System and is therefore a separate optional system.
• One single trolley can be operated by the controls on the local control dongle:
o low speed / high speed
o travel forward / reverse
o emergency stop
NB: No other units can be controlled. The Local Control dongle is intended
to be used for setting-to-work and positioning of one unit, not to perform a
lifting operation.
• Each trolley is provided with a sensor which measures the travelled distance.
This enables synchronised travelling of all trolleys.