File	$Source: /home/juda/www/hrc_flight/macros/RCS/s_to_i.html,v $
Version	$Revision: 1.2 $
Last Update	$Date: 1999/04/21 20:08:22 $
HRC CCB Status	Approved

OP03 Procedures

op03:

Switch Operational HRC-S to Operational HRC-I

Description:

Cautions/Restrictions:

The stored command sequence to turn on the HRC-I MCP HV must be in the enabled state. If it has been disabled in response to an EPHIN trigger, the radiation environment must be verified as safe before we can proceed. The stored command sequences to ramp the HRC-S MCP HV up and down must be disabled.

Procedure

• HRC MCP HV Off (mcp_hv_off.html)
• Set HRC-I Unique Defaults (i_unique.html)
• Disable SCS #88 "HRC-S MCP HV Ramp-down"
• Disable SCS #90 "HRC-S MCP HV Ramp-up"
• Enable SCS #87 "HRC-I MCP HV Ramp-down"
• Enable SCS #89 "HRC-I MCP HV Ramp-up"
• If the HRC-I MCP HV is to be turned on
  • HRC-I MCP HV On - SCS #92 (i_mcp_hv_on.html)
  • If the HRC is at the HRMA aim-point
    • Activate SCS #91 - HRC Dither Control
  • Else
    • If operating autonomously execute this sequence
      • HRC-I MCP Auto HV Ramp-up - SCS #89 (i_mcp_hv_up.html)
    • Else run the manual sequence
      • HRC-I MCP Manual HV Ramp-up (man_hv_up_i.html)

$Log: s_to_i.html,v $

Revision 1.2 1999/04/21 20:08:22 juda

Added logic branch for MCP HV turn on

Marked as Approved

Revision 1.1 1999/03/03 21:37:07 juda

Initial revision

Revision 1.2 1998/12/15 17:07:20 juda

added logic branch for case with HRC at HRMA aim-point -- added HTML page names to link names in procedure list

Revision 1.1 1998/10/14 14:29:37 juda

Initial revision

Dr. Michael Juda
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, Mail Stop 70
Cambridge, MA 02138, USA
Ph.: (617) 495-7062
Fax: (617) 495-7356
E-mail: mjuda@cfa.harvard.edu