System Status System Mode
Idle I Day Mode D
Powerup P Night Mode N
Scanning S Security Zones On Z
Autosetup A Security Zones Off O
Sensor test T
For example
SDZ - Scanning, Day Mode, Zones On
SDO - Scanning, Day Mode, Zones Off
SNZ - Scanning, Night Mode, Zones On
etc.
If the panel is assigned a number, the number is displayed as part of the alarm line:
P - Fire panel
G - Global repeater or master panel
L - Local repeater panel
For example
P: 1 - Fire panel number 1
G: 1 - Global repeater panel number 1
L: 1/1 - Local repeater panel number 1 of fire panel 1