TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
No communication
Transceiver turned off
Verify that the instrument is power supplied
correctly by referring to this manual
Wrong wiring
Check connection by referring to this manual
No radio communication
Verify the installation by referring to this manual
Hardware failure
Use the diagnostic LED to indicate the fault
detected
The receiver does not
receive the correct string
Incorrect communication
parameters
Correctly program the communications
parameters referring to this manual
Configuration or
communication protocol was
not applied correctly
Check the protocol applied by referring to this
manual
RRF installation and operating manual
Pag. 14
