FAQ000246653
14 December 2022
Issue: Change the Modbus device number on the master Smartlink SI B controller from 255 to a lower numberProduct Line: Acti 9 SmartlinkEnvironment: Smartlink SI BResolution: The Smartlink SI B (A9XMZA08) has a fixed Modbus Address of 255, it is not possible to change it.The Smartlink - Modbus RS485 slave (A9XMSB11) address can be configure in the range of 1 to 99. You can set the address adjusting the two thumbwheels:-The left-hand thumbwheel sets the tens.-The right-hand thumbwheel sets the units.
Smartlink SI B (A9XMZA08) user guide:
https://download.schneider-electric.com/files?p_Doc_Ref=DOCA0004EN&p_enDocType=User+guide&p_File_Name=DOCA0004EN-06.pdf