Limit Checker Application

Overview

The Limit Checker (LC) Application monitors telemetry data points in a cFS system and compares the values against predefined threshold limits. When a threshold condition is encountered, an event message is issued and a Relative Time Sequence (RTS) command script may be initiated to respond/react to the threshold violation.

Integration Points with PULSE-A Applications

All PULSE-A Applications: Monitors telemetry data from all applications (see OBC Applications and Payload Controller Applications sections)

Integration Points with NASA Provided Applications

Stored Commands Application: Initiates RTS command scripts when thresholds are violated (see Stored Commands Application)
All NASA cFS Applications: Monitors telemetry data from all applications (see NASA Provided cFS Applications section)

Integration Points with Other Software

Software Bus: Publishes limit violation events and status