Local ADS Port Numbers - Overview

Port number

Description

100 dec

Reading and writing of registers and tables from the coupler and the complex Bus Terminals

150 dec

Reading and writing of RTC (real-time clock)

153 dec

SSB - reading of the emergency message

800 dec

Local process image of the PLC, see also port 801

801 dec

Local process image of the PLC, see also port 800

0x1000 + Node ID

SSB - SDO communication with CANopen node (slave number)