Wago-I/O-System - WAGO 750 Series Manual

176 • MODBUS Functions
Internal Variables
0x1025
0x1028
0x1029
0x102A R
0x1030
0x1031
0x1050
0x2000
0x2001
0x2002
0x2003
0x2004
0x2005
0x2006
0x2007
0x2008
0x2010
0x2011
0x2012
0x2013
0x2014
0x2020
0x2021
0x2022
0x2023
0x2030
0x2031
0x2032
0x2033
0x2040
0x2041
0x2042
0x2043
R 1 Number of digital input data in the process image (in bits)
R/W 1 Boot configuration
R 9 MODBUS-TCP statistics
1 Number of TCP connections
R/W 1 Configuration MODBUS/TCP Timeout
W 1 Read out the MAC-ID of the controller
R 3 Diagnosis of the connected I/O Modules
R 1 Constant 0x0000
R 1 Constant 0xFFFF
R 1 Constant 0x1234
R 1 Constant 0xAAAA
R 1 Constant 0x5555
R 1 Constant 0x7FFF
R 1 Constant 0x8000
R 1 Constant 0x3FFF
R 1 Constant 0x4000
R 1 Firmware version
R 1 Series code
R 1 Controller code
R 1 Firmware versions major revision
R 1 Firmware versions minor revision
R 16 Short description controller
R 8 Compile time of the firmware
R 8 Compile date of the firmware
R 32 Indication of the firmware loader
R 65 Description of the connected busmodules (module 0–64)
R 64 Description of the connected busmodules (module 65-128)
R 64 Description of the connected busmodules (module 129-192)
R 63 Description of the connected busmodules (module 193-255)
W 1 Software reset (Write sequence 0x55AA or 0xAA55)
W 1 Format Flash-Disk
W 1 Extract HTML sides from the firmware
W 1 Factory Settings

WAGO-I/O-SYSTEM 750

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