Faults Reported To The Pacsystems I/O Fault Table - GE PACSystems RX3i User Manual

Chapter 5. Diagnostics
5.9.3

Faults Reported to the PACSystems I/O Fault Table

The following PROFINET Controller related faults are passed to the PACSystems CPU, where they are reported
in the I/O Fault Table of the CPU, in addition to being listed in the Local Log Table of the PROFINET Controller.
Group/
Category/
Description
Type/
Descriptor
3-2-0-0 Loss of Device
3-14-0-0 Loss of sub-module
on PROFINET
device.
3-14-2-0 PROFINET Device's
sub-module under
control of
PROFINET
Supervisor.
3-33-0-0 Loss of network
interface on
PROFINET device.
3-33-2-0 PROFINET Device's
network interface
under control of
PROFINET
Supervisor.
118 PACSystems* RX3i & RSTi-EP PROFINET IO-Controller User Manual
Cause
A configured PROFINET
device is no longer present
on the network.
A configured PROFINET
sub-module is no longer
present.
A PROFINET Supervisor has
taken control of a
PROFINET device's sub-
module, for which the
PROFINET Controller is
currently configured and to
which it is connected.
A configured network
interface on the PROFINET
device is no longer present.
A PROFINET Supervisor has
taken control of a
PROFINET device's network
interface, for which the
PROFINET Controller is
currently configured and to
which it is connected.
Recommended
Correction
If this is unexpected operation, either
re-connect missing PROFINET device
on the network, or remove the device
from the PROFINET Controller's
configuration.
Notes:
The network connection issue might
be in the interconnecting network
between the controller and the
device, and not necessarily at the
device itself
In an MRP ring with a large number of
clients, storing a configuration that
causes all clients to reconfigure (for
example, changing the Domain Name)
may generate a large number of
Loss/Addition of Device faults. This is
expected behavior and all devices
should automatically return to
operational.
If the submodule is missing, then
replace the missing submodule on the
device. If the submodule is present,
check for a malfunction on the
submodule (e.g. loss of field power,
hardware failure, etc.).
If this is unexpected operation,
investigate the reason for Supervisor
taking control. Investigate reason for
Supervisor taking control.
Repair or replace the missing or
malfunctioning network interface on
the device.
If this is unexpected operation,
investigate the reason for Supervisor
taking control.
GFK-2571N