Remote Operation 
 
M370430-01  Rev B  5-25 
Multichannel Address Setting 
The power supply multichannel address can be set to any address 
between 1 to 30. All units that are connected together via the RS-232 or 
RS-485 connector must have a unique multichannel address. 
To set the address: 
1.  Select the appropriate communication port as described 
“Selecting the Appropriate Communication Port” on page 
5-24. 
If more than one unit has the same multichannel address when 
connected through the RS-485 connector, then collisions are 
possible, resulting in garbled responses to queries. 
2.  Press the rotary Adjust/Enter control. 
 is displayed on the output voltage display. 
3.  Turn the rotary Adjust/Enter control to select the desired 
multichannel address between 1 to 30. 
4.  Press the rotary Adjust/Enter control to commit the new 
address.