3-56
Operation
The MXL has two mutually exclusive
ways to log events:
1. Small List Logging
In the small list logging mode, the MXL
stores up to 818 events in non-volatile
memory. Non-volatile memory is
memory that is not lost when the
power is removed.
When the event storage area becomes
80% full, a system trouble begins. This
trouble operates like any other trouble
in the Systemthe trouble audible
sounds, the trouble indicator lights,
and the following message shows on
the LCD display:
Event Log 80% full
When the event storage area becomes
90% full, a new system trouble begins.
This trouble operates like any other
trouble in the Systemthe trouble
audible sounds, the trouble indicator
lights, and the following message
shows on the LCD display:
Event Log 90% full
When the event log is full, a new
system trouble begins. This trouble
operates like any other trouble in the
Systemthe trouble audible sounds,
the trouble indicator lights, and the
following message shows on the LCD
display:
Log FULL, Events will be lost
Upon reset this trouble reappears.
While the log is full,
all new events
are not recorded to history
. This
system encourages removing history
information to an external data base
before the log overflows.
2. Circular Logging
In the circular logging mode, the MXL
guarantees that the most current 500
events are stored in non-volatile
memory. Once all available storage is
used, the oldest history entries are
replaced by newer ones. It is assumed
that the end user selects this mode
because he does not wish to maintain
an external history database. There-
fore, only two warning troubles are
issued:
When the number of recorded
events reaches 80% of the total.
When the number of recorded
events reaches 90% of the total.
(When this trouble is acknowledged,
it disappears until 80% of events is
reached in the next cycle.)
Using the circular logging mode does
not prevent the storage of history
information into an external database.
However, there is a high probability of
losing old events because of the limited
warnings given when events are about
to be overwritten.
MKB Menu Option to Enable, Disable and
Erase History
This option allows the user with the
highest level password to turn on, turn
off, or erase the History, provided that
this system option has been enabled in
the CSG-M and the History mode is
other than NONE (that is, either small
or circular).
Test: Event Log - Hist_Ctrl and Hist_Erase
From the
Test
menu, move the cursor
to the right until it highlights the Event-
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Содержание Cerberus PYROTRONICS MXL
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Страница 195: ...4 28 D2300CP Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 211: ...4 44 MMB 2 Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 233: ...4 66 PIM 1 Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 237: ...4 70 PIM 2 PAL 1 Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 241: ...4 74 PS 5A Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 245: ...4 78 PS 5N7 Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 255: ...4 88 RCC 1 1F Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 281: ...4 114 XLD 1 Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 301: ...4 134 ZC2 8B Connections and Ratings Technical Manuals Online http www tech man com firealarmresources com ...
Страница 309: ...A 2 Appendix A Technical Manuals Online http www tech man com firealarmresources com ...
Страница 311: ...B 2 Appendix B Technical Manuals Online http www tech man com firealarmresources com ...
Страница 321: ...F 4 Appendix F Technical Manuals Online http www tech man com firealarmresources com ...
Страница 323: ...G 2 Appendix G Technical Manuals Online http www tech man com firealarmresources com ...
Страница 325: ...H 2 Appendix H Technical Manuals Online http www tech man com firealarmresources com ...
Страница 329: ...J 2 Appendix J Technical Manuals Online http www tech man com firealarmresources com ...
Страница 343: ...L 2 Appendix L Technical Manuals Online http www tech man com firealarmresources com ...
Страница 355: ...Glossary 4 Glossary Technical Manuals Online http www tech man com firealarmresources com ...
Страница 363: ...Index 8 Index Technical Manuals Online http www tech man com firealarmresources com ...