Table 199: Modbus Mapping For Read Register Services Fc3, Fc4, Fc23 - WAGO I/O SYSTEM 750 Manual

274 MODBUS – CODESYS 2

Table 199: MODBUS Mapping for Read Register Services FC3, FC4, FC23

MODBUS Address
(hexadecimal values
in parentheses)
12288 ... 65535
(0x3000 ... 0xFFFF)
750-8208 PFC200 CS 2ETH RS CAN DPM
IEC 61131 Description
Address
%MW0 ... Maximum addressable flag area:
%MW53247 53248 register/word flags (104 kB);
the actual addressable flag area depends
on the current memory arrangement in
CODESYS.
Version 1.1.0, valid from FW Version 02.06.20(09)
WAGO-I/O-SYSTEM 750
Manual