Wago Modbus Registers; Table 201: Wago Modbus Registers - WAGO I/O SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-8208 PFC200 CS 2ETH RS CAN DPM
9.5

WAGO MODBUS Registers

System and MODBUS data can be read and some MODBUS parameters
configured using the WAGO MODBUS registers. The following table lists all of
the WAGO MODBUS registers.

Table 201: WAGO MODBUS Registers

MODBUS Address Data Length
Dec.
4130
4131
4132
4133
4136
4138
4144
4145
4151
4160
4352
4353
4354
4355
4356
8192
8193
8194
8195
8196
Manual
Version 1.1.0, valid from FW Version 02.06.20(09)
in Words
Hex.
0x1022 1
0x1023 1
0x1024 1
0x1025 1
0x1028 1
0x102A 1
0x1030 1
0x1031 3
0x1037 1
0x1040 1
0x1100 1
0x1101 1
0x1102 1
0x1103 1
0x1104 1
0x2000 1
0x2001 1
0x2002 1
0x2003 1
0x2004 1
MODBUS – CODESYS 2
Access Description
ro Number of registers in the
MODBUS input process image in
the PAA
ro Number of registers in the
MODBUS output process image
in the PAE
ro Number of bits in the MODBUS
input process image in the PAA
ro Number of bits in the MODBUS
output process image in the PAE
ro IP configuration: BootP(1),
DHCP(2) or permanently coded
IP address(4)
ro Number of established TCP
connections
r/w MODBUS TCP Timeout
(Changes apply only to new
connections)
ro MAC ID of the ETHERNET
interface (eth0)
r/w MODBUS TCP response delay
ro PLC status
wo Watchdog command
ro Watchdog status
rw Watchdog timeout (configuration
register)
rw Watchdog config (configuration
register)
rw Watchdog operation mode
(configuration register)
ro 0x0000 (constant)
ro 0xFFFF (constant)
ro 0x1234 (constant)
ro 0xAAAA (constant)
ro 0x5555 (constant)
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