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Entry  Wed Sep 29 17:10:09 2021, Anchal, Summary, CDS, c1teststand problems summary c1teststand_issues_summary.pdf
    Reply  Thu Sep 30 14:09:37 2021, Anchal, Summary, CDS, New way to ssh into c1teststand 
       Reply  Thu Mar 3 15:37:40 2022, Anchal, Summary, CDS, c1teststand restructured 
    Reply  Mon Oct 4 11:05:44 2021, Anchal, Summary, CDS, c1teststand problems summary 
       Reply  Mon Oct 4 18:00:16 2021, Koji, Summary, CDS, c1teststand problems summary 
          Reply  Tue Oct 5 17:58:52 2021, Anchal, Summary, CDS, c1teststand problems summary 
       Reply  Tue Oct 5 18:00:53 2021, Anchal, Summary, CDS, c1teststand time synchronization working now 
          Reply  Mon Oct 11 17:31:25 2021, Anchal, Summary, CDS, Fixed mounting of mx devices in fb. daqd_dc is running now. 
             Reply  Mon Oct 11 18:29:35 2021, Anchal, Summary, CDS, Moving forward? 
                Reply  Tue Oct 12 17:20:12 2021, Anchal, Summary, CDS, Connected c1sus2 to martian network 
                   Reply  Tue Oct 12 23:42:56 2021, Koji, Summary, CDS, Connected c1sus2 to martian network 
                      Reply  Wed Oct 13 11:25:14 2021, Anchal, Summary, CDS, Ran c1sus2 models in martian CDS. All good! CDS_screens_running.png
                         Reply  Tue Oct 19 18:20:33 2021, Ian MacMillan, Summary, CDS, c1sus2 DAC to ADC test data3_Plots.pdfdata2_Plots.pdf
                            Reply  Tue Oct 19 23:43:09 2021, Koji, Summary, CDS, c1sus2 DAC to ADC test P_20211019_224433.jpgP_20211019_224122.jpgP_20211019_224400.jpgP_20211019_224411.jpg
                               Reply  Wed Oct 20 11:48:27 2021, Anchal, Summary, CDS, Power supple configured correctly. 
                               Reply  Tue Oct 26 18:24:00 2021, Ian MacMillan, Summary, CDS, c1sus2 DAC to ADC test data2_Plots.pdfdata3_Plots.pdf
                         Reply  Wed Dec 22 17:40:22 2021, Anchal, Summary, CDS, c1su2 model updated with SUS damping blocks for 7 SOSs 
                            Reply  Wed Dec 29 20:09:40 2021, rana, Summary, CDS, c1su2 model updated with SUS damping blocks for 7 SOSs 
                            Reply  Fri Mar 4 11:04:34 2022, Anchal, Summary, CDS, c1susaux2 system setup and running 40mBHD_C1SUSAUX2_Acromag_Chassis.pdf
                               Reply  Mon Mar 7 19:38:47 2022, Anchal, Summary, CDS, c1susaux2 slow controls issues 
                               Reply  Mon Mar 14 12:20:05 2022, Anchal, Summary, CDS, c1susaux2 slow controls acromag chassis installed BHD_WatchDogs.png40mBHD_C1SUSAUX2_Acromag_Chassis.pdf
                                  Reply  Thu Mar 17 19:12:44 2022, Anchal, Summary, CDS, c1auxey1 slow controls acromag chassis installed, not powered 
                                     Reply  Fri Mar 18 18:39:13 2022, Yehonathan, Summary, CDS, c1auxey1 slow controls acromag chassis installed, powered 
                                        Reply  Fri Mar 18 19:10:51 2022, Anchal, Summary, CDS, c1auxey1 slow controls issues 
                                           Reply  Mon Mar 21 18:42:06 2022, Anchal, Summary, CDS, c1auxey1 slow controls issues 
                                  Reply  Mon Apr 4 17:03:47 2022, Anchal, Summary, CDS, c1susaux2 slow controls acromag chassis fixed and installed Screenshot_2022-04-04_17-03-26.png
                                     Reply  Wed Jul 6 22:40:03 2022, Tega, Summary, CDS, Use osem variance to turn off SUS damping instead of coil outputs 
                                        Reply  Thu Jul 7 21:25:48 2022, Tega, Summary, CDS, Use osem variance to turn off SUS damping instead of coil outputs 
                            Reply  Tue Mar 15 11:52:34 2022, Anchal, Summary, CDS, c1su2 model updated for sending Run/Acquire Binary Output to Binary Interface card c1su2.pdf
                               Reply  Tue Mar 15 14:10:41 2022, Anchal, Summary, CDS, c1su2 model remade, reinstalled, restarted after the update 
             Reply  Tue Oct 12 17:10:56 2021, Anchal, Summary, CDS, Some more information 
Message ID: 16976     Entry time: Wed Jul 6 22:40:03 2022     In reply to: 16756     Reply to this: 16979
Author: Tega 
Type: Summary 
Category: CDS 
Subject: Use osem variance to turn off SUS damping instead of coil outputs 

I updated the database files for the 7 BHD optics to separate the OSEM variance trigger and the LATCH_OFF trigger operations so that an OSEM variance value exceeding the max of say 200 cnts turns off the damping loop whereas pressing the LATCH_OFF button cuts power to the coil. I restarted the modbusIOC service on c1susaux2 and checked that the new functionality is behaving as expected. So far so good.

 

TODO

Figure out the next layer of watchdogging needed for the BHD optics.  

 

Quote:

[Anchal, JC, Ian, Paco]

We have now fixed all issues with the PD mons of c1susaux2 chassis. The slow channels are now reading same values as the fast channels and there is no arbitrary offset. The binary channels are all working now except for LO2 UL which keeps showing ENABLE OFF. This was an issue earlier on LO1 UR and it magically disappeared and now is on LO2. I think the optical isolators aren't very robust. But anyways, now our watchdog system is fully functional for all BHD suspended optics.

 

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