ABB IRC5 Operating Manual page 382

5 Troubleshooting by event log
5.8 7 xxxx
Continued
71367, No communication with I/O device
Description
During start-up, no communication was established with I/O
device arg with address arg on the network arg.
Consequences
It is not possible to access the I/O device or I/O signals on it,
since it is currently not communicating with the controller.
Probable causes
The I/O device is either not connected to the system, or it is
connected, but has been assigned the wrong address.
Recommended actions
Make sure all I/O device addresses match the configuration.
Make sure all addresses are unique, and not used by more than
one I/O device. Change the address and/or connect the missing
I/O device. If you changed the address, the power supply to the
I/O device must be cycled (switched OFF and then back ON),
to make sure the address has been changed.
71379, Unknown communication physical
channel connector
Description
The connector arg defined for the physical channel arg is
unknown.
Consequences
The physical channel will not be available for use.
Probable causes
The connector defined in the physical channel configuration
may be misspelled or refers to a connector not available for
use. Connector configuration is missing.
Recommended actions
Make sure the connector defined in the physical channel
configuration is referring to an available connector. Make sure
the option Multiple Serial Ports is installed if required by the
used configuration. Reinstall the system to make sure the
system configuration files are OK.
71380, Communication connector driver is
already in use
Description
The connector arg cannot use the driver arg. The driver is
already in use by connector arg.
Consequences
The connector and the physical channel using the connector
will not be available for use.
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Probable causes
The configuration files may have been faulty. A configuration
file with improperly configured Physical Channels may have
been loaded.
Recommended actions
Make sure physical connector configuration is valid. Reinstall
the system to make sure the system configuration files are OK.
71381, Communication connector is already in
use
Description
The physical channel arg cannot use connector arg. The
connector is already in use by physical channel arg.
Consequences
The connector and the physical channel using the connector
will not be available for use.
Probable causes
Several physical channels may have been assigned to the same
connector in the configuration.
Recommended actions
Make sure each connector is used by one physical channel
only.
71382, DeviceNet watchdog time has expired
Description
The system has not received any reply from the DeviceNet I/O
device, and the watchdog timer has timed out.
Consequences
The DeviceNet network is not running, and no communication
on the DeviceNet network will be possible. The system goes
to system failure state. The full meaning of this status is
described in the Trouble Shooting Manual, IRC5.
Probable causes
The I/O load on the DeviceNet network may be too high, for
instance if a RAPID program is trying to set I/O signals at a rate
that exceeds the bandwidth available on the DeviceNet network.
Recommended actions
Reduce the I/O load on the DeviceNet network.
71383, User defined I/O devices can't be
connected to the network Local
Description
The I/O configuration for I/O device arg is invalid.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA