Use Case:  Monitor Hydraulic & Pneumatic Systems

Description:  Monitor the Hydraulic & Pneumatic systems.

Role(s)/Actor(s): 
Secondary: TRS, Hydraulic & Pneumatic Systems

Priority: Desirable

Performance: TBD

Frequency: once per minute

Package Assignment:  Services.

Preconditions: 

• Hydraulic & Pneumatic Systems is STANDBY or ONLINE

Basic Course: 

• TRS trigger on given period (TBD)
• ATCS reads the Hydraulic & Pneumatic Systems

  Interface:  IfService.Hps.HydraulicStatus IfService.Hps.PneumaticStatus

  Exception Course: Command failed
• ATCS stores the Hydraulic & Pneumatic values for statistics

Exception Course: Command failed

• ATCS raises an alarm and logs the error

Postconditions: 

• Hydraulic & Pneumatic values are recorded

Issues to be Determined or Resolved:  Periodicity

Notes: This data should be fits-logged for trend analysis.

Last modified: Wed Nov 28 13:22:12 UTC 2001