Configuring and controlling the r256 – RMS Technologies R256 CONTROLLER/DRIVER User Manual
Page 12

(Fig 7)
DB-9 cable with 3-pin header for
communication
(Figure 8) The table to the 
right depicts the function
Part # 90-018
Color
Functio
n
Red
A+ 
Phase
Blue
A- 
Phase
Green
B+ 
Phase
Black
B- 
Phase
Table 5
7. CONFIGURING AND CONTROLLING THE R256
HyperTerminal Setup
Please follow these steps in order to properly set up HyperTerminal:
1.
Open a terminal from your PC by following these steps: Start Menu  Programs 
Accessories  Communications  HyperTerminal
RMS Technologies
Page 12
Version 1.05
R256 Controller Manual
4/3/2009
