Installation manual

TM70/3-10 & i-Kontrol Console RC System
U035.3-TM70_Console_Sys
42
15.0 First Come – First Served Operation
This option allows the operation of an individual crane by multiple transmitter ID codes, where
the governing transmitter is determined by being the first ID to be recognized by the receiver.
The receiver determines the governing transmitter by scanning the radio channels until it
recognizes the first active transmitter contained in its list.
First Come – First Serve mode is defined by the receiver EEPROM; the transmitters do not need
to have a selector switch. The receiver frees the ID code each time the transmitter is switched
OFF. When turned ON again, the receiver searches for IDs defined in the EEPROM ID code list.
The first valid ID code of an active transmitter found is selected and locked onto until the
operator releases the crane by pressing the STOP button. After a defined time in the receiver
EEPROM (0.1 – 25 seconds, default 4-seconds), the receiver frees the currently locked ID and
begins scanning IDs and radio channels. The first transmitter switched ON and recognized by
the receiver is locked as the controlling transmitter and remains so until that transmitter is
switched OFF.
First Come – First Served systems can have up to 32 different transmitters governing a single
receiver.
Figure 21. Two Transmitter System
F2
F1
F2
ID1
ID2
F1
ID1
ID2
TRANSMITTER 2
TRANSMITTER
1
RECEIVER