CHAPTER 7 RS232 & RS485 REMOTE CONTROL
This Chapter describes the operation of the Genesys
3300W power supplies via the serial comm
nication port. Details of the initial set
up, operation via RS232 or RS485, the command set and the
munication protocol are described in this Chapter.
y is shipped with the following settings:
The power supply address can be set to any address between 0 and 30. Follow the instructions d
scribed below to set the unit address.
If the unit is in Remote mode (front panel REM/LOC LED illuminated), press the REM/LOC bu
Press and hold for the REM/LOC button for approximately 3 sec. The VOLTAGE display will ind
Using the VOLTAGE adjust encoder, select the unit address.
To preview the power supply address at any time, press and
hold the REM/LOC button for approx. 3
sec. The VOLTAGE display will indicate the power supply address.
To select between RS232 or RS485 set the rear panel setup switch SW1
Five optional Baud rates are possible: 1200, 2400, 4800, 9600 and 19200. To select the desired rate,
lowing steps should be taken:
If the unit is in Remote mode (front panel REM/LOC LED illuminates), press REM/LOC button to
Press and hold the REM/LOC button for approximately 3 sec. The CURRENT display will show
Using the CURRENT adjust encoder, select the desired Baud Rate.
Setting the unit into Remote or Local mode
to Remote mode only via serial communication command. Commands that
will put the unit into Remote mode are:
(for n values see Tables 7
