Collaboration Case: Open APD Loop

Description: Open the APD loop. The APD sensor continues to acquire photons and compute the diagnostics but no correction is sent to M6.

Performance: some milli-seconds

Frequency: At any time

Package Assignment:  Field Stabilization Subsystem.

Preconditions:

• FSS Strap is ONLINE

Basic Course:

• ATCS sends command to open the APD loop
  Exception Course: command failed

Exception Course:

• ATCS returns ERROR reply

Postconditions:

The APD loop is open. No correction is sent to M6.

Issues to be Determined or Resolved:

Notes:

Last modified: Thu Jun 28 13:21:25 UTC 2001