Modbus Registers; Table 128: Modbus Registers - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
12.2.5

MODBUS Registers

Table 128: MODBUS Registers

Register
address
0x1000
0x1001
0x1002
0x1003
0x1004
0x1005
0x1006
0x1007
0x1008
0x1009
0x100A
0x100B
0x1020
0x1021
0x1022
0x1023
0x1024
0x1025
0x1028
0x1029
0x102A
0x102B
0x1030
0x1031
0x1032
0x1035
0x1036
0x1037
0x1050
0x2000
0x2001
0x2002
0x2003
0x2004
0x2005
0x2006
0x2007
0x2008
0x2010
0x2011
0x2012
0x2013
0x2014
Acces Length Description
s (Word)
R/W 1 Watchdog time read/write
R/W 1 ... 2 Watchdog coding mask 1...16
R/W 1 Watchdog coding mask 17...32
R/W 1 Watchdog trigger
R 1 Minimum trigger time
R/W 1 Watchdog stop (Write sequence 0xAAAA, 0x5555)
R 1 Watchdog status
R/W 1 Restart watchdog (Write sequence 0x1)
R/W 1 Stop watchdog (Write sequence 0x55AA or 0xAA55)
R/W 1 MODBUS and HTTP close at watchdog time-out
R/W 1 Watchdog configuration
W 1 Save watchdog parameter ( Write sequence 0x55AA or 0xAA55)
R 1 ... 2 LED error code
R 1 LED error argument
R 1 ... 4 Number of analog output data in the process image (in bits)
R 1 ... 3 Number of analog input data in the process image (in bits)
R 1 ... 2 Number of digital output data in the process image (in bits)
R 1 Number of digital input data in the process image (in bits)
R/W 1 Boot configuration
R/W 1 ... 9 MODBUS/TCP statistics (Write sequence 0x55AA or 0xAA55)
R 1 Number of TCP connections
W 1 KBUS Reset
R/W 1 Configuration MODBUS/TCP time-out
R 1 ... 3 Read out the MAC-ID of port 1 of the controller
R 3 Read out the MAC ID of port 2 of the controller
R/W 1 Timeoffset RTC
R/W 1 Daylight Saving
R/W 1 Modbus Response Delay (ms)
R 3 Diagnosis of the connected I/O modules
R 1 ... 9 Constant 0x0000
R 1 ... 8 Constant 0xFFFF
R 1 ... 7 Constant 0x1234
R 1 ... 6 Constant 0xAAAA
R 1 ... 5 Constant 0x5555
R 1 ... 4 Constant 0x7FFF
R 1 ... 3 Constant 0x8000
R 1 ... 2 Constant 0x3FFF
R 1 Constant 0x4000
R 1 Firmware version
R 1 Series code
R 1 Coupler/controller code
R 1 Firmware version major revision
R 1 Firmware version minor revision
Fieldbus Communication 247
Manual
1.5.0