ProControl User’s Manual v2.2X
21 \8100\0074_1017
<MODE><PXX> : LAST SHUTDOWN AT <TIME> ON <DATE> BY <SHUTDOWN CAUSE>
FAX REPORT INITIATED BY <FAX CAUSE>
will indicate the current <MODE> of the controller and associated process. For
example, if the controller is running the startup or shutdown sequence, you would
see either START or SHUTD followed by the current algorithm. Similarly, in auto
mode, you would see AUTO followed by the last successfully completed process
task.
The LAST SHUTDOWN indicates when the system last initiated the shutdown
sequence and what caused it to happen. For example, if the shutdown sequence
were initiated by a key press, the cause you would see would be KEYPAD
Similarly, if the shutdown sequence were caused by a process task such as a high
pressure sensor whose tagname was HIPRES, you would see HIPRES as the
<SHUTDOWN CAUSE>. If multiple inputs or outputs caused the shutdown (i.e. a
process task was dependent on more than one input being in the active state and/or
multiple outputs being ON), the most recent one which changed will appear as the
cause.
Similarly, the FAX REPORT INITIATED BY line will indicate the tagname of
the I/O point which caused the fax to be sent, provided there was only one I/O
point responsible. If multiple I/O points were responsible, the process itself will be
indicated. Consider, for example, a process task where a shutdown was caused by
HIPRES and BLOWER, and a fax was also generated. The <FAX CAUSE>
would be PROCESS XX, where XX is the number of this process task. In the case
where Fax Now was selected from the menu option on the LCD, the
CAUSE> would be KEYPAD. The <FAX CAUSE> from a ProView generated Fax
Now command would be REMOTE. This line will not appear on daily or interval
scheduled fax reports.
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