Independent Operation Of Several Rf Data Links; Important - fischertechnik ROBO RF DATA LINK Manual De Instrucciones

ROBO RF DATA LINK OPERATING INSTRUCTIONS

7 Independent Operation of Several RF Data Links

PC
PC PC
radio module 1 radio module 2
Interface 1 Interface 2
Procedures for Changing the Frequency
First, the interface with the installed radio printed circuit board is connected to the PC using the USB cable. Then the
interface test in ROBO Pro is activated − "Info" tab − change the frequency, for example, from 02 to 10 and write this
change to the interface either permanent or temporary. Then remove the USB cable from the interface, connect the PC
radio module to the USB cable, change the frequency there as well and write this to the module. Now, both modules
can communicate with each other.

Important!!

Both modules must always be set to the same frequency because otherwise no connection can be made.
If several PCs in one room work with a radio link, then the frequencies must be different otherwise interference occurs.
Changing the Serial Number
If several RF data links are to be operated on one PC then each device must be given a different serial number so that
it can be clearly identified by the software. All devices are set with the same serial number at the factory. Changing of
the serial number is done exactly as for the ROBO interface. The procedures are described in the ROBO Pro handbook
in chapter 6.5.
Several ROBO interfaces, a maximum of three, can be activated on
the USB through a RF data link on one PC.
So that both radio links do not interfere with each other, the frequency
should be changed for one of the radio links. At total of 79 different
frequencies are available:
02
Frequency 02 − 80 = 2,4
80
− 2,4 GHz.
GB+USA
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