WAGO I/O System 750 Series Manual page 62

62 • Fieldbus Coupler
Fieldbus Coupler 750-346
Fault code 2 -Process Image Fault -
Fault argument
5 Error occurred with read access
to serial EEPROM
6 Changed I/O module configura-
tion determined after
AUTORESET
7 Firmware does not run on exist-
ing hardware
8 Time limit exceeded for access-
ing the serial EEPROM
14 Maximum number of Gateway or
Mailbox I/O modules exceeded
Fault description
1 Process image not activ
2 Prozess image is larger than size
of buffer
3 Prozess image is zero
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.
Turn off the power supply of the
node, exchange fieldbus coupler
and turn the power supply on
again.
Turn off the power supply of the
node, exchange fieldbus coupler
and turn the power supply on
again.
Turn off the power supply of the
node, reduce number of Gateway
or Mailbox I/O modules and turn
the power supply on again.
Trouble shooting
Access on invalid process image.
Please contact the WAGO I/O-
Support (Note the version number
and the configuration)
Reduce the number of I/O modules
Please contact the WAGO I/O-
Support (Note the version number
and the configuration)
WAGO-I/O-SYSTEM 750
DeviceNet