Quickstart Guide
ABB PLC and drives integration using Modbus RTU
ModbusRTU‐23‐ PLCanddrivesintegration
Double‐click“COMX_Modbus”toconfiguretheModbussettings. Doatleastthefollowingsettings:
Set“Baudrate”,“Parity”,“Databits”and“Stopbits”(1)accordingtosettingsinactualdrive.
Set“Operationmode”to“Master”and“Address”to“0”(2).
Set“RTScontrol”to“Telegram”(3)
(=RS485‐inAC500‐eCothisisalreadyset)