User Manual
51 
7.  With the connections setup properly, on the first power 
supply, press          , then    to enter SYSTEM SETTING. 
Select REMOTE and verify that “USB” is selected. Press        
to save changes. 
8.  Press          once to go back to the main menu and press     
to enter CHAIN SETTING. 
9.  Select CHAIN ON/OFF and press  or   to set it to “ON”. 
Press        to save changes. 
10. Select CHAIN ADDRESS and set it to “1”. Press       to 
save changes and then press   twice to exit the 
menu. 
11. Repeat steps 7 thru 10 for each of the power supplies in the 
chain. However in step 10, set the CHAIN ADDRESS of 
each power supply to a different number. (i.e. Set to 1 for 
power supply #1, 2 for power supply #2, 3 for power supply 
#3, …etc.) The address is used to reference the power 
supply during remote operation. 
12. Refer to “4.2 Remote Commands” for the list of remote 
commands specific for RS485 communication. 
Menu 
1 
Enter 
Esc 
9 
Enter 
Enter 
Esc 










