G-1
Appendix G
This feature is not available for Networked
MXL-IQ Systems.
When the Latching/Non-Latching (self
restoring) trouble option is set to YES in the
CSG-M, MXL-IQ automatically removes
trouble conditions from the trouble queue
when the OUT OF TROUBLE condition is
detected.
For NFPA 72 Local, 72 Municipal Tie, and
72 Remote Station systems, the following
criteria must be met in order for the trouble
to be removed from the trouble queue:
• Module and device numbers
must be identical
• Trouble type must be identical
• Both IN/OUT conditions must be
recorded in the queue
• All printers being used must print both
IN/OUT conditions
When all these conditions are met, the MXL-IQ
removes both the in and out occurrence of
this trouble from the queue. If there are no
other events in the system (alarm, supervi-
sory, trouble, or security), MXL-IQ returns
to the SYSTEM NORMAL display (without
a system reset). If there are other events in
the system, MXL-IQ updates the display.
Latching/Non-Latching Troubles
For NFPA 72 Proprietary systems, the
following criteria must be met if the trouble
is to be removed from the trouble queue:
• Module and device numbers
must be identical
• Trouble type must be identical
• Both IN/OUT conditions must be
recorded in the queue
• All printers being used must print both
IN/OUT conditions
• Both IN and OUT conditions must be
acknowledged and printed
When all these conditions are met, MXL-IQ
removes both the in and out occurrence of
this trouble from the queue. If there are no
other events in the system (alarm, supervi-
sory, trouble, or security), MXL-IQ returns
to the SYSTEM NORMAL display. If there
are other events in the system, MXL-IQ
updates the display.
Not all troubles can be removed from the
trouble queue. If there is no OUT condition
reported (i.e., Class A loop trouble), MXL-IQ
requires an acknowledgement and reset.
Summary of Contents for MXL-IQ
Page 50: ...2 20 Installation ...
Page 126: ...A 2 Appendix A ...
Page 128: ...B 2 Appendix B ...
Page 138: ...F 4 Appendix F ...
Page 140: ...G 2 Appendix G ...
Page 142: ...H 2 Appendix H ...
Page 154: ...K 2 Appendix K ...
Page 162: ...L 8 Appendix L ...
Page 166: ...M 4 Appendix M ...
Page 168: ...N 2 Appendix N ...
Page 178: ...Index 6 Index ...