WAGO-I/O-SYSTEM 750 XTR
Fieldbus Communication 179
750-352/040-000 FC ETHERNET G3 XTR
Manual
Version 1.3.0
Table 132: Register Address 0x1029
Register Address 0x1029 (4137
dec
) with 9 Words
Value
MODBUS TCP statistics
Access
Read/write
Description
1 word SlaveDeviceFailure
local bus error, fieldbus error by activated
watchdog
1 word BadProtocol
error in the MODBUS TCP header
1 word BadLength
Wrong telegram length
1 word BadFunction
Invalid function code
1 word BadAddress
Invalid register address
1 word BadData
Invalid value
1 word TooManyRegisters
Number of the registers which can be
worked on is too large, Read/Write 125/100
1 word TooManyBits
Number of the coils which can be worked on
is too large, Read/Write 2000/800
1 word ModTcpMessageCounter
Number of received MODBUS/TCP
requests
By writing 0xAA55 or 0x55AA the register is reset.
Pos: 94.42 /Serie 750 ( WAGO-I/O-SYST EM)/Funkti onsbeschrei bung/F eldbuskommuni kation/M ODBU S/Z ugriff auf R egister werte - Konfigurationsregister 0x102A @ 4\mod_1235634788484_21.docx @ 27796 @ @ 1
Table 133: Register Address 0x102A
Register address 0x102A (4138
dec
) with a word count of 1
Value
MODBUS/TCP connections
Access
Read
Description
Number of TCP connections
Pos: 94.43 /Serie 750 ( WAGO-I/O-SYST EM)/Funkti onsbeschrei bung/F eldbuskommuni kation/M ODBU S/Z ugriff auf R egister werte - Konfigurationsregister 0x102B (881) @ 8\mod_1280233152940_21.docx @ 61365 @ @ 1
Table 134: Register Address 0x102B
Register Address 0x102B (4139
dez
) with a Word Count of up to 1
Value
Local bus reset
Access
Write
Description
Writing of this register restarts the local bus
Pos: 94.44 /Serie 750 ( WAGO-I/O-SYST EM)/Funkti onsbeschrei bung/F eldbuskommuni kation/M ODBU S/Z ugriff auf R egister werte - Konfigurationsregister 0x1030, 0x1031 (Zeitbasis 100ms) @ 6\mod_1254385997423_21.docx @ 42340 @ @ 1
Table 135: Register Address 0x1030
Register address 0x1030 (4144
dec
) with a word count of 1
Value
Configuration MODBUS/TCP time-out
Access
Read/write
Default
0x0258 (600 decimal)
Description
This is the maximum number of milliseconds the fieldbus coupler will allow a
MODBUS/TCP connection to stay open without receiving a MODBUS request.
Upon time-out, idle connection will be closed. Outputs remain in last state.
Default value is 600 ms (60 seconds), the time base is 100 ms, the minimal value
is 100 ms. If the value is set to ‘0’, the timeout is disabled. On this connection, the
watchdog is triggered with a request.
Table 136: Register Address 0x1031
Register address 0x1031 (4145
dec
) with a word count of 3
Value
Read the MAC-ID of the controller
Access
Read
Description
This register gives the MAC-ID, with a length of 3 words
Pos: 94.45 /Serie 750 ( WAGO-I/O-SYST EM)/Funkti onsbeschrei bung/F eldbuskommuni kation/M ODBU S/Z ugriff auf R egister werte - Konfigurationsregister 0x1037 (352, 881) @ 8\mod_1280225513951_21.docx @ 61359 @ @ 1
