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40
System Limits
5.2
Frames
The frame is a measure of display capacity. The LCD annunciators and the main displays
provide frames, and the display boards (display adders) consume frames. The total number of
frames used by all the display boards connected to an annunciator must not exceed the
number of frames provided by that annunciator.
For example, the main display has 12 available frames, and the FDX-008WKI smoke control
fan damper module uses 1 frame. You can connect 12 FDX-008WKIs to a main display if you
connect no other display boards. The RAX-1048TZDS programmable zone/trouble LED uses
3 frames, so you can connect 4 RAX-1048TZDSs to a main display. Or you can connect a
combination of both, for instance 2 RAX-1048TZDSs (6 frames) and 6 FDX-008WKIs (6
frames).
Custom Audio Clips
96 per system
Entries in one audio message (audio clips
and repeat loops together)
32 per system
Custom Digital Messages
96 per system
Custom Intervals
60 per system
Custom Timers
30 per system
Output Circuits
640 per CPU
Input Zones
999 per CPU
Proving Correlations
400 per system
Manual Controls
512 per system
Equations in Input Zones
880 per CPU
Size of a Single Equation
4096 characters
Terms in an Equation
4000 per CPU
Characters in all Equation Comments
65536 per CPU
Node Groups
254 per system
Devices in an Output Group
159 per loop
Output Groups
254 per CPU
Event Log Capacity
5000
Maximum size of audio files (in total)
3 MB
Table 3 FleX-Net™ System Limits (Continued)
Device
Maximum number