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Results from Subaru/PFS web retrieved at 04:29 (GMT)
These notes refer to the 3rd set of 9/27 positioners. Started the day by analyzing results of 07 14 14 21 47 40 TargetRun which ran overnight These used the same maps...
Came in and switched the LED control back to Andor camera. Hrand updated MSIM Processed new centers and link lengths from last night with PID7 working and new ontimes...
Ran targets using yesterdays fullmtrlgy 071514 1.xml and script 2014 07 09 TargetsEMSetC no7.lst Results are in 07 17 14 04 35 18 TargetRun and look pretty much the...
07 17 14 22 06 23 TargetRun Results PID2 did worse than other tests. PID9 Analysis On target 62 (in MSIM log), positioner gets stuck and MSIM is thinking...
Switching to Set D Same as Set 1, with the following exceptions: pId3 is SN 145 instead of 152 (de bonded shaft coupler) pId8 is SN 116 instead...
Chaz kicked off first target run with SetD Chaz analyzed first target run and made map adj1 Charlie analyzed results from first adj1 run. Got error in trying...
Analyzed results from re run of adj1. Results look very similar to first target run with adj1. Made adj2 map. pid2 phi reverse had large compensation ( 0....
07 22 14 14 41 38 TargetRun Analysis pid5 is improving, but still needs to get better (both theta and phi fwd look under damped, and both theta and phi rev look...
Performance Stability Analysis Moved slope files from data runs on 6/30 into the dropbox folder (Dropbox\PFS EM\TEST RESULTS\TargetConvergence\PerformanceStability...
Tilt Testing Finished tilt testing (targets 5 12) on Set D. ChazMorantz 06 Aug 2014
Switching to Set B Re cabled to Set B Connected to motors with NST pathway software to verify functionality and performed frequency sweep on all motors...
Motor Map Generation Had difficulty producing motor maps from run over the previous night. pid5 was not moving. Realized that neighbor (from set D) was...
Theta Tilt Testing Finished targets #11 and #12. Altered target files so that only targets 11 and 12 were present. Ran script with a loop of 2 targets to finish...
Set B Focus Testing Finished phi focus testing ChazMorantz 12 Aug 2014
Set C Focus Testing Generated targets for set C using `071714 setC merged.xml` Copied Theta targets to: D:\PfsTests\Targets and deleted target files that...
Set C Focus Testing Phi Focus Started with taking video for target #2 Made it to target convergence for #11 when mSim crashed (calculated an angle of 402deg...
Set E Focus Testing Theta Focus Re cabled to set E (essentially set D, but with substitutions from set B for non funcitonal postitioners) frequency calibration...
Set E Focus Testing Phi Focus Testing Started phi focus testing first thing in the morning. Finished Phi Focus Testing around 11am. Tilt Testing Set Up...
Tilt Testing Camera Set Up Continued with installation of new tilt/focus camera set up. Tilt Focus Testing Started re taking focus and tilt measurements...
Set E Focus Tilt Testing Theta Swapped targets in mSim to be Theta targets. Started target run and focus/tilt measurements for Set E theta Finished...
Set B Tilt/Focus Testing Cabling up Set B Performed frequency sweep on all axes (all looked clean) Loaded mSim database: allMapsAdj 070114adj2.xml...
Set B Tilt/Focus Testing Realized that yesterday I accidentally saved the Set E map over the Set B map instead of loading the Set B map into mSim. Copied...
Set B Tilt/Focus Testing Theta Finished target 11 and 12 videos Archived data on Dropbox and ran Matlab: `analyzeTargetRun` on results Phi Copied...
Set C Setup Cabled set C Ran frequency sweep for all 16 axes (all sweeps looked clean) Loaded latest set C database (070914 set3 allmaps adj4.xml) into...
Target Testing performance effects due to change in gravity Generated random targets for Set C Located at: Dropbox\PFS EM\TEST RESULTS\Targets\Set C...
Target Testing mSim crashed at target 74 during the night. performed analysis and adjustmaps.m on the shorter data set Re ran targets with `082514 setC...
Target Testing Targets finished overnight Analyzed results and adjusted maps. Hope that one more run will establish a stable baseline. 082514 setC...
Gravity Vector Testing Analyzed target run from overnight Ready to tilt test stand and take target data with change in gravity vector Tests while tilted...
Continue Testing Since the results with previous targets were bad on several positioners, another test with the previous target set is run. ChazMorantz...
Realized that the following tests used the wrong xml from SET C for the last couple SET B tests on move size study 10 01 14 09 12 33 moveSize 10...
Electronics Issues Over the past 2 weeks the electronics have been not behaving as expected and most of the time have behaved erratically (sometimes working normal...
Swapped Driver Boards on 2/24/2015 Charlie and Peter installed Driver Board (SN 02) onto the module. Re connected all flex print cables from Cobras to the...
PID 9 : C1522 PID 31: C1521 After we found some potential problems with the board, we decided to swap the boards. Plugged in all positioners now at the...
Verified positioners in theta reverse hardstop by hand. Moved phi to intermediate position Ran several images without motion in between to measure joint angle stability...
ran updatemotormaps on last run: 15 09 09 17 18 13 TargetRun New map: 2015 09 03 NSTMaps V06.xml Edited pid 9 map to set first theta bins equal to...
ChazMorantz 13 Aug 2014
Investigation into limited Phi range of motion Datasheet provided by NST upon delivery indicate that phi (stage 2) motor torque is right at minimum requirement...
EM1 SN110 ChazMorantz 23 Jul 2014
ChazMorantz 13 Aug 2014
ChazMorantz 13 Aug 2014
EM2 SN149 When this positioner was first cabled up as part of SET A, the driver was bad for phi and we were unable to command it properly. This was corrected...
MSIM STARTUP 1. Open MSIM Camera software and select Test mode 2. Open MSIM Main software and select Test mode. All commands will be sent from this MSIM instance...
Number of topics: 42
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