WAGO 750 Series Manual page 119

Fault code 5: "Internal bus initialization fault"
Fault argument
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
n* Error in register communication
during internal bus initialization
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)
Fieldbus Controller 750-841
LED Display
Trouble shooting
Turn off the power supply of the
th
node and replace n
module and turn the power supply
on again.
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.
• 115
process data