Emerson PACSystems RX3i User Manual page 128

RSTI-EP PROFINET I/O Controller User Manual
GFK-2571R
Group/
Category/
Type/
Descriptor
9-71-0-0
9-72-0-0
Diagnostics
Description Cause
Duplicate IP PROFINET
Address Controller has
detected on detected a
the network. duplicate IP
Address on the
network. The
location
associated with
the fault will
indicate
whether the
duplication is
with the
PROFINET
Controller itself,
or with a
configured
PROFINET
Device.
Duplicate IP PROFINET
Address Controller has
conflict detected that a
resolved. previously
duplicated IP
Address conflict
has been
resolved. The
location
associated with
the fault will
indicate
whether the
duplication was
with the
PROFINET
Controller itself,
or with a
configured
PROFINET
Device.
Recommended
Correction
Either remove the device on the network that
has the duplicate IP Address, or assign a new IP
Address to either the PROFINET Controller or
the conflicting device.
Note:
The Fault Extra Data displays the MAC
addresses of the conflicting devices in
the MAC 1 field (bytes 8–13) and the
MAC 2 field (bytes 14–19). If the
PROFINET Controller is one of the
devices with a conflicting IP Address,
MAC 1 will be 0. This data is stored in Big
Endian (most significant byte in lowest
address)
Also, if the conflict is between PROFINET
devices on the network, the DCP Tool
can be used to help find the conflict.
Sorting by IP Address within the tool
may make it easier to identify the
duplicates.
None.
Section 5
May 2021
format.
121