WAGO I/O System 750 Series User Manual

Fieldbus Coupler • 65
Fieldbus Coupler 750-346
WAGO-I/O-SYSTEM 750
DeviceNet
Fault code 5: "Internal bus initialization fault"
Fault argument Fault description Trouble shooting
n* Error in register communication
during internal bus initialization
Turn off the power supply of the
node and replace n
th
process data
module and turn the power supply
on again.
Fault code 6 –Node configuration fault-
Fault argument Fault description Trouble shooting
- Number of I/O modules is ex-
ceeded,
the Process image is bigger than
the available cache
Reduce the number of I/O mod-
ules on the node
Fault code 7 -not used-
Fault argument Fault description Trouble shooting
- not used -
Fault code 8 -not used-
Fault argument Fault description Trouble shooting
- not used -
Fault code 9 -not used-
Fault argument Fault description Trouble shooting
- not used -
Fault code 10 -not used-
Fault argument Fault description Trouble shooting
- not used -
Fault code 11: "Gateway-/Mailbox I/O module fault"
Fault argument Fault description Trouble shooting
1
Maximum number of Gateway
modules exceeded
Turn off the power supply of the
node, reduce number of Gateway
modules and turn the power supply
on again.
2
Maximum size of Mailbox ex-
ceeded
Reduce the Mailbox size.
3
Maximum size of process image
exceeded due to the put Gateway
modules
Reduce the data width of the
Gateway modules.
* The number of blink pulses (n) indicates the position of the I/O module. I/O modules
without data are not counted (e.g. supply module without diagnosis)

WAGO I/O System 750 Series Specifications

General

Brand	WAGO
Model	I/O System 750 Series
Category	I/O Systems
Language	English