Other Diagnostic LEDs
The Heartbeat LED on the control unit and the navigation key LEDs on the keypad pcb
may also flash to indicate the status of those devices:
View Log
The control unit keeps a log of events (for example, alarms and times of setting/unsetting).
An installer or master user can read the log when the system is completely unset. Note
that no other user type can read the log.
Mandatory and Non-Mandatory Log Events
To comply with EN50131-1:2006 for Grade 2 and 3 systems the log is divided internally
into two portions: mandatory events and non-mandatory events. The installer can view
either of these lists separately, or see all log events in one list. To assist with this task the
Installer Menu – View Log option provides three choices: All Events, Mandatory Events
or Non-Mand Events.
The number of events each area of the log can store is given on page 9.
The entire log will store its records for at least 10 years without power.
How the Log Displays User Identities
When you view the log, the display initially shows users by their number (for example
User001). Pressing displays any name programmed for the user.
There are some user numbers that have special meaning, see the table below. Note that
these user numbers depend on the type of control unit.
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