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Test Data

The following data runs were collected using PMAC Plot, the data is saved in tab-delimited text files. For a discussion of this data and various plots see DX M3 Rotator Exercise Test Results.

Day 1 (13 May 2008)

Day 2 (14 May 2008)

Data Position
run0.txt DAC 5 output vs. Actual Position +45° to -45°
run1.txt DAC 5 output vs. Actual Position -45° to +45°
run2.txt DAC 5 output vs. Actual Position +45° to -45°
run3.txt DAC 5 output vs. time -45° to +45°
fatal following error occurred
run8.txt DAC 5 output vs. Actual Position -45° to +45°
run9.txt DAC 5 output vs. Actual Position +45° to -45°
run10.txt DAC 5 output vs. Actual Position -45° to +45°
issued $$$ to UMAC, startup & init_right macros
run11.txt DAC 5 output vs. Actual Position re-initialization to 0°
run12.txt DAC 5 output vs. Actual Position 0° to -45°
run13.txt DAC 5 output vs. Actual Position -45° to +45°
run14.txt DAC 5 output vs. Actual Position +45° to -45°

Day 3 (15 May 2008)

Day 4 (16 May 2008)

Day 16 (28 May 2008)

Day 17 (29 May 2008)

Data Position
using motor encoder, counter-torque disabled
run27.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to -35°
run28.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
run29.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
run30.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
run31.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°

Day 18 (30 May 2008)

Data Position
issued $$$ to UMAC, startup & init_right macros
using main axis encoder, counter-torque enabled
run32.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
run33.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
run34.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
run35.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
run36.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
run37.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
reduced counter-torques to 3% and 15% from 6% and 30% by modifying PLC4
run38.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
run39.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°
changed counter-torques to 3% and 20% by modifying PLC4
run40.txt DAC 5 output & Motor Encoder vs. Actual Position +45° to -45°
changed counter-torques to 0% and 20% by modifying PLC4
run41.txt DAC 5 output & Motor Encoder vs. Actual Position -45° to +45°

Plots

Torque with loop closed on motor encoder vs main axis encoder. Runs on motor encoder have the counter-torque motors disabled. The main axis encoder runs are with counter-torque enabled and are configured the same as all the above data runs. run28,_29_vs_32._33.png

Torque with normal and reduced counter-torques applied run_36-40.png

-- TimWilliams - 29 May 2008

  • run53.png:
    run53.png

  • run50.png:
    run50.png

  • run51.png:
    run51.png
I Attachment Action Size Date Who Comment
run0.txttxt run0.txt manage 77 K 29 May 2008 - 17:13 UnknownUser  
run1.txttxt run1.txt manage 76 K 29 May 2008 - 17:16 UnknownUser  
run10.txttxt run10.txt manage 81 K 29 May 2008 - 17:35 UnknownUser  
run11_init.txttxt run11_init.txt manage 39 K 29 May 2008 - 17:36 UnknownUser  
run13.txttxt run13.txt manage 84 K 29 May 2008 - 17:38 UnknownUser  
run14.txttxt run14.txt manage 81 K 29 May 2008 - 17:39 UnknownUser  
run15.txttxt run15.txt manage 98 K 30 May 2008 - 23:00 UnknownUser  
run16.txttxt run16.txt manage 157 K 30 May 2008 - 23:00 UnknownUser  
run17.txttxt run17.txt manage 160 K 30 May 2008 - 23:00 UnknownUser  
run18.txttxt run18.txt manage 198 K 30 May 2008 - 23:00 UnknownUser  
run19.txttxt run19.txt manage 167 K 30 May 2008 - 23:01 UnknownUser  
run2.txttxt run2.txt manage 80 K 29 May 2008 - 17:17 UnknownUser  
run21.txttxt run21.txt manage 243 K 30 May 2008 - 23:01 UnknownUser  
run22.txttxt run22.txt manage 135 K 30 May 2008 - 23:01 UnknownUser  
run23.txttxt run23.txt manage 156 K 30 May 2008 - 23:01 UnknownUser  
run24.txttxt run24.txt manage 157 K 30 May 2008 - 23:02 UnknownUser  
run25.txttxt run25.txt manage 154 K 30 May 2008 - 23:02 UnknownUser  
run26.txttxt run26.txt manage 167 K 30 May 2008 - 23:02 UnknownUser  
run27.txttxt run27.txt manage 52 K 30 May 2008 - 17:53 UnknownUser  
run28.txttxt run28.txt manage 120 K 30 May 2008 - 17:54 UnknownUser  
run29.txttxt run29.txt manage 127 K 30 May 2008 - 17:54 UnknownUser  
run3.txttxt run3.txt manage 93 K 29 May 2008 - 17:17 UnknownUser  
run30.txttxt run30.txt manage 128 K 30 May 2008 - 17:54 UnknownUser  
run31.txttxt run31.txt manage 128 K 30 May 2008 - 17:54 UnknownUser  
run32.txttxt run32.txt manage 212 K 30 May 2008 - 22:57 UnknownUser  
run33.txttxt run33.txt manage 218 K 30 May 2008 - 22:58 UnknownUser  
run34.txttxt run34.txt manage 215 K 30 May 2008 - 22:58 UnknownUser  
run35.txttxt run35.txt manage 221 K 30 May 2008 - 22:58 UnknownUser  
run36.txttxt run36.txt manage 250 K 30 May 2008 - 22:58 UnknownUser  
run37.txttxt run37.txt manage 222 K 30 May 2008 - 22:58 UnknownUser  
run38.txttxt run38.txt manage 264 K 30 May 2008 - 22:59 UnknownUser  
run39.txttxt run39.txt manage 223 K 30 May 2008 - 22:59 UnknownUser  
run40.txttxt run40.txt manage 226 K 30 May 2008 - 22:47 UnknownUser  
run41.txttxt run41.txt manage 224 K 30 May 2008 - 22:56 UnknownUser  
run42.txttxt run42.txt manage 184 K 03 Jun 2008 - 16:15 UnknownUser  
run43.txttxt run43.txt manage 156 K 03 Jun 2008 - 16:16 UnknownUser  
run44.txttxt run44.txt manage 151 K 03 Jun 2008 - 16:19 UnknownUser  
run50.pngpng run50.png manage 7 K 05 Jun 2008 - 00:56 UnknownUser  
run50.txttxt run50.txt manage 129 K 05 Jun 2008 - 15:35 UnknownUser  
run51.pngpng run51.png manage 6 K 05 Jun 2008 - 00:57 UnknownUser  
run51.txttxt run51.txt manage 130 K 05 Jun 2008 - 15:35 UnknownUser  
run52.txttxt run52.txt manage 49 K 05 Jun 2008 - 15:35 UnknownUser  
run53.pngpng run53.png manage 9 K 05 Jun 2008 - 00:56 UnknownUser  
run53.txttxt run53.txt manage 309 K 05 Jun 2008 - 15:36 UnknownUser  
run8.txttxt run8.txt manage 80 K 29 May 2008 - 17:35 UnknownUser  
run9.txttxt run9.txt manage 85 K 29 May 2008 - 17:35 UnknownUser  
Topic revision: r7 - 05 Jun 2008, TimWilliams
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