Differences between revisions 1 and 3 (spanning 2 versions)

Preliminary analysis disconnecting redundant harness filter wheel

Data

Photometer filter wheel, redundant harness disconnected, treshold=2000
- 20070307/FILT_FWPHOT_test_disconn_20070307_01.tm
Photometer filter wheel, redundant harness disconnected, treshold=4000
- 20070307/FILT_FWPHOT_test_disconn_20070307_02.tm
Photometer filter wheel, short-circuit connector on redundant harness, treshold=2000
- 20070307/FILT_FWPHOT_test_disconn_short_20070307_01.tm
Photometer filter wheel, short-circuit connector on redundant harness, treshold=4000
- 20070307/FILT_FWPHOT_test_disconn_short_20070307_02.tm
Spectrometer filter wheel, redundant harness disconnected, treshold=2000
- 20070307/FILT_FWSPEC_test_disconn_20070307_01.tm
Spectrometer filter wheel, short-circuit connector on redundant harness, treshold=2000
- 20070307/FILT_FWSPEC_test_disconn_short_20070307_02.tm

Disconnecting the redundant chain does not improve the situation at
- all (if we really had to work like that, I would recommand to try a threshold of 6000).
short circuit of the connectors brings us back to a "smooth" situation:
- smooth movement, and apparently much better reproducibility of stop positions.

-  ⇤ ← Revision 1 as of 2007-03-07 19:38:40 → 
  Size: 1344
  Editor: BartVandenbussche
  Comment:
+   ← Revision 3 as of 2009-07-15 14:32:37 → ⇥
  Size: 1703
  Editor: localhost
  Comment: converted to 1.6 markup
-Deletions are marked like this.
+Additions are marked like this.
 Line 26:
+== Plots ==

   * {{attachment:20070307_01_FWPHOT_Disconnect_HALLAB_time_move2_2000.png}}
   * {{attachment:20070307_01_FWPHOT_Disconnect_POSAB_time_all_2000.png}}
   * {{attachment:20070307_01_short_FWPHOT_DisconnectShortCircuit_HALLAB_time_move2_2000.png}}
   * {{attachment:20070307_01_short_FWPHOT_DisconnectShortCircuit_POSAB_time_all_2000.png}}