WAGO 750-882 - MODBUS Registers; Table 128: MODBUS Registers

WAGO-I/O-SYSTEM 750 Fieldbus Communication 247
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
12.2.5 MODBUS Registers
0x1030
R/W
1
Configuration MODBUS/TCP time-out
0x1031
R
1 … 3
Read out the MAC-ID of port 1 of the controller
Table 128: MODBUS Registers
Register
address
Acces
s
Length
(Word)
Description
0x1000
R/W
1
Watchdog time read/write
0x1001
R/W
1 … 2
Watchdog coding mask 1…16
0x1002
R/W
1
Watchdog coding mask 17…32
0x1003
R/W
1
Watchdog trigger
0x1004
R
1
Minimum trigger time
0x1005
R/W
1
Watchdog stop (Write sequence 0xAAAA, 0x5555)
0x1006
R
1
Watchdog status
0x1007
R/W
1
Restart watchdog (Write sequence 0x1)
0x1008
R/W
1
Stop watchdog (Write sequence 0x55AA or 0xAA55)
0x1009
R/W
1
MODBUS and HTTP close at watchdog time-out
0x100A
R/W
1
Watchdog configuration
0x100B
W
1
Save watchdog parameter ( Write sequence 0x55AA or 0xAA55)
0x1020
R
1 … 2
LED error code
0x1021
R
1
LED error argument
0x1022
R
1 … 4
Number of analog output data in the process image (in bits)
0x1023
R
1 … 3
Number of analog input data in the process image (in bits)
0x1024
R
1 … 2
Number of digital output data in the process image (in bits)
0x1025
R
1
Number of digital input data in the process image (in bits)
0x1028
R/W
1
Boot configuration
0x1029
R/W
1 … 9
MODBUS/TCP statistics (Write sequence 0x55AA or 0xAA55)
0x102A
R
1
Number of TCP connections
0x102B
W
1
KBUS Reset
0x1032
R
3
Read out the MAC ID of port 2 of the controller
0x1035
R/W
1
Timeoffset RTC
0x1036
R/W
1
Daylight Saving
0x1037
R/W
1
Modbus Response Delay (ms)
0x1050
R
3
Diagnosis of the connected I/O modules
0x2000
R
1 … 9
Constant 0x0000
0x2001
R
1 … 8
Constant 0xFFFF
0x2002
R
1 … 7
Constant 0x1234
0x2003
R
1 … 6
Constant 0xAAAA
0x2004
R
1 … 5
Constant 0x5555
0x2005
R
1 … 4
Constant 0x7FFF
0x2006
R
1 … 3
Constant 0x8000
0x2007
R
1 … 2
Constant 0x3FFF
0x2008
R
1
Constant 0x4000
0x2010
R
1
Firmware version
0x2011
R
1
Series code
0x2012
R
1
Coupler/controller code
0x2013
R
1
Firmware version major revision
0x2014
R
1
Firmware version minor revision