
Smart LT Manual
Dynatronix, Inc.
198-0853-02 Rev F
Page 101 of 126
For single channel supplies (LT1200W Series) set the channel ID to zero.
No response is sent to commands directed to the global unit ID (00).
B.1.6 Communications Settings (factory default)
– RS485
Baud Rate
Bits
Parity
Stop Bits
Handshake
*9600
8
none
1
none (master-slave)
The RS485 host port can be operated on a multi-drop bus (multiple power supplies connected
to a single host, all using the same communications cable). The master is always listening
unless sending a command. Slave units are always listening for commands unless sending a
response. Slave units only respond to commands that contain their address.
* The baud rate is selectable, see the “User Settings” (t) command or Section
B.1.17User
Settings Command “t”:
for setting the baud rate manually.