File $Source: /home/juda/www/hrc_flight/RCS/sh1_on_and_up.html,v $
Version $Revision: 1.3 $
Last Update $Date: 1999/05/10 18:08:08 $
HRC CCB Status Approved

OP03 Procedures op03:

HRC Command Sequences

Antico. Shield 1 Auto On and Ramp-up

Description:

This sequence turns on the HRC anticoincidence shield PMT#1 and sets the voltage to its operating level. A series of steps is used to raise the voltage.

Cautions/Restrictions:

None

Delta-Time Command Mnemonic Description Cmd Field Mnemonic Data Parameter Telemetry Verifier Expected Value Notes
00:00:01.000 2S1STHV Set PMT#1 HVPS step to 0 2S1STHV2 0 2S1HVST 0 sd0600
00:00:01.000 2S1HVON Turn on PMT#1 HVPS     2S1ONST ON sd0501
00:00:10.000 2S1STHV Set PMT#1 HVPS step to 4 2S1STHV2 4 2S1HVST 4 sd0604
00:00:10.000 2S1STHV Set PMT#1 HVPS step to 8 2S1STHV2 8 2S1HVST 8 sd0608
00:00:10.000 2S1STHV Set PMT#1 HVPS step to 12 2S1STHV2 12 2S1HVST 12 sd060c

$Log: sh1_on_and_up.html,v $

Revision 1.3 1999/05/10 18:08:08 jhc

corrected initial time delay to 1 sec

Revision 1.2 1998/05/12 18:18:40 juda

Marked as Approved

Revision 1.1 1998/05/08 20:56:11 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