Availability:
     Level 5    , 'S'

  Quick Help:
     Enter Servo Matlab Shell, S

  Description:
    This command enters servo matlab shell and never returns. It also spins down the drive
    first before entering the servo matlab shell.

  Input Parameters:
    None

  Output Data:
    None

  Revision History:

    0001.0000   Initial revision.
    0011.0000   Combined the PSG Diagnostic Error Codes (PSGDEC) and the Diagnostic External
                Test Service Error Codes (DETSEC) into a single set of Diagnostic Error Codes
                (DiagError).