WAGO 750-872/020-000 Manual page 123

Fault code 6: "Fieldbus specific errors"
Fault argument
Fault code 9: -not used-
Fault argument
Fault code 10: "PLC program fault "
Fault argument
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Fault description
1
Invalid MACID
2 Ethernet Hardware initialization
error
3 TCP/IP initialization error
4 Network configuration error (no
IP Address)
5 Application protocol
initialization error
6 Process image is too large
7 Double IP address in network
8 Error when building the process
image
Fault description
- not used
Fault description
1
Error when implementing the
PFC run time system
2
Error when generating the PFC
inline code
3 An IEC task exceeded the
maximum running time or the
sampling interval of the IEC task
could not be kept (Watchdog)
4 PFC Web-Visualization
initialization error
Fieldbus Controller
Fieldbus Controller 750-872/020-000
Trouble shooting
Turn off the power supply of the
node, exchange fieldbus coupler
and turn the power supply on
again.
Restart the fieldbus coupler by
turning the power supply off and
on again. If the error still exists,
exchange the bus coupler.
Restart the fieldbus coupler by
turning the power supply off and
on again. If the error still exists,
exchange the bus coupler.
Check the settings of BootP server.
Restart the fieldbus coupler by
turning the power supply off and
on again.
Reduce number of I/O modules
Use another IP adresse, which is
not yet present in network.
Reduce number of I/O modules
Trouble shooting
-
Trouble shooting
Restart the fieldbus coupler by
turning the power supply off and
on again. If the error still exists,
please contact the I/O Support.
Restart the fieldbus coupler by
turning the power supply off and
on again. If the error still exists,
please contact the I/O Support.
Check the task configuration
concerning the adjusted sampling
intervals and watchdog times.
Restart the fieldbus coupler by
turning the power supply off and
on again. If the error still exists,
please accomplish a reset (origin)
in WAGO-I/O-PRO, compile the
project again and transfer it to the
coupler.
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