How to modify the address – CUE rfCUE User Manual
Page 11
User Manual rfCUE
www.cuesystem.com
Page 11 of 18
7.3. How to Modify the Address ........................................
Steps are
1. Disconnect RS-485 signals A and B on the rear panel of the rfbaseCUE, connect the power.
2. Connect your PC to the rfbaseCUE HOST connector using a data communication cable.
3. Press the back-light button on the rfCUE 99 and hold it.
4. Press and hold also one button, which should respond to a requested new value as follows:
For address 0 hold button leftmost upper (first) row button. For address 1 hold second button
in the first row. For address 2 hold third button in the first row. And so on …
Address 0
Address 1
Address 2
Address 3
Address 4
Address 5
Address 6
Address 7
Address 8
Address 9
Press and hold
5. Run the RFMOD.EXE (in DOS window) still holding the back-light and one requested button.
The operation now lasts for several seconds.
6. The LED under the back-light button starts to blink several times.
7. On the LEDs under first 8 buttons there will be the binary value of new address of rfCUE 99
displayed. The same value is displayed on LEDs in 3rd and 4th row and in complement on 5th
and 6th row as well as on 7th and 8th row.
The leftmost upper LED means LSB bit. Red color means log.1. When current address is 0
then the first 8 LEDs remain green, when current address is 1 then the leftmost upper LED
goes red and the rest remain green, …
Address 0
Address 1
Address 2
Address 3
Address 4
Address 5
Address 6
Address 7
Address 8
Address 9
Green = 0
Red = 1
8. The rfCUE 99 will return to normal operation with new address after releasing the back-light
button.