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8.2.- SYSTEMS WITH TWO TRANSMITTERS
RECEIVER 1
F1
F2
ID1
ID2
F2
F1
ID2
ID1
TRANSMITTER 1
TRANSMITTER 2
Transmitters do not need selectors. The receiver is the one that Frees its ID code.
When a Pitch & Catch operation needs to be performed, the user of the transmitter that wants to
Catch the crane must ask the user holding the crane to release the crane. The procedure is the
following: The owner of the crane must press the STOP button while the user that wants to Catch
the crane must be pressing the START button. The receiver will free the ID code and will SCAN
new ID codes and new channels, if in the lapse of time of a passive STOP, it encounters the new
ID it will keep on going without failing the STOP relays.
In the event that the transmitter governing the crane stops while the second transmitter is
switched off, the system will STOP normally and will be free until one transmitter with a valid ID
presses the START button.
When a Pitch & Catch operation is finished, the first transmitter to press START will get hold of
the crane.
This mode of operation is personalized in the remote control EEPROM and must be done by
DRIVECON personnel only
