Emerson PACSystems RX3i, User Manual

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RSTI-EP PROFINET I/O Controller User Manual Section 5
GFK-2571R May 2021
Diagnostics 110
The only way to view and clear the data in the Local Log table of the PROFINET Controller is
via the Command Line Interface (CLI). As discussed, above, CLI may only be used with the
PNC001-Ax module.
• Log data can be viewed via the CLI log or show log commands.
• The Local Log table can only be cleared via the CLI clear log command, which requires
Modify level access. Clearing the PACSystems CPU Fault Tables or restarting the
PROFINET Controller module does NOT clear the Local Log table.
If the PROFINET Controller Local Log table overflows, new entries overwrite the oldest
entries, which are lost. If that happens, the CLI log or show log command indicates the
number of entries that have been lost. The count of lost entries is cleared whenever the Local
Log table is cleared.
PROFINET Controller Local Log Display
Figure 95 shows a typical display using the log command. The Loc column identifies the
device associated with the log entry by its Device Number. PAC Machine Edition assigns a
unique Device Number for each Remote IO Device. The Device Number 000 identifies the
PNC001 module itself.
Figure 95: Local Log Display
The command log details provide more information (Figure 96) about all the entries in the
Local Log, including the Device Names of remote devices that have log entries. For each
PACSystems RX3i CPU, there is a one-to-one correspondence between Device Names and
Device Numbers.
Figure 96: Log Details Display