Register 0X1100 - Watchdog Command; Figure 110: State Diagram, Switchover Operation Mode - WAGO 750-8207 Manual

WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G

Figure 110: State Diagram, Switchover Operation Mode

10.5.4.1 Register 0x1100 – Watchdog Command
This register receives commands for the MODBUS watchdog. It cannot be read,
i.e. it is not possible to read out the last command written.
The following commands are accepted depending on watchdog status:
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
MODBUS – CODESYS 2 297
Manual