2010-03-16 18:28:14. loop closed

shpaes saved in

/home/aodevel/AO/meas/current/adsec_calib/CMD/shape/ second_close_loop_200modes_ID.sav (a<ID<m)

-- RunaBriguglio - 16 Mar 2010

- sync AOeng@adsecdx with AOdevel@adsecdx accounts

- added hysteresis to AdSec arbitrator for windspeed managing : w(indpspeed) > 8 TSS on; w < 8 - hys TSS off;

- computed new flat from W-CL operations: fsm_load_shape seems to work only in the second iteration with new shape.... ---> was DSP#358 not removed from icc (conf file not committed) FIXED

- removed external actuator DSP#244 (caused shell rip)-> shell set with no problems.

- print, total(sqrt(adsec.weight_curr^2/(adsec.coil_res*adsec.act_efficiency^2))) -> 32.9 A

- print, total(sqrt(0.02^2/(adsec.coil_res*adsec.act_efficiency^2))) -> 10.2 A ------> we usually give 40 ampere threshold for zenith pointing to set the shell. (1/3 g). I'll set the theshold to <1g for zenith pointing (that means 60A). The elevation correction will be done adding one weight (30 amperes). Modification implemented.

-actutor DSP#341 continues to give problems @ horizon

-TELESCOPE ZENITH: Wed Mar 17 19:47:27 GMT 2010

- shell RIP @ 20:41:50

- Telescope zenith but probably was previous gon to the horizon. Wed Mar 17 21:42:37 GMT 2010

- act DSP#595 died; 467 jumping, 486 jumping -> and cause shell rip ---> maybe 5 degree mean temperature ->>>REMOVED!!! -> shell successfully set and ramped gains.

- find the other died actuator: Wed Mar 17 21:48:34 GMT 2010

- AOS tested for wind and elevation, with timeout expiration

- Fastlink test failed on DSP#: 42 43 ----> MEM_CMP error.

- Thu Mar 18 01:36:28 GMT 2010 windspeed 10s 6 ms, elevation 61 -> not able to set the shell: may be sync problem in set and flat line 234.Added update_status before. to be verified

Thu Mar 18 01:54:18 GMT 2010 61 deg ca

Thu Mar 18 02:00:28 GMT 2010 initial test high order offload

Thu Mar 18 02:18:01 GMT 2010 applied ho offload-> telescope modved to 80

Thu Mar 18 02:30:47 GMT 2010: tried with 60s mean and 0.3 gain

Thu Mar 18 02:38:31 GMT 2010 shell ripprd by FAST for current exciding on 606 act.

|2010-03-18 02:43:49.591297| load shape min=-0.25, max=0.25 @ 67deg elevation (telescope tracking)

2010-03-18 02:45:32.336193 enable_offload: gain 0.3/ 200 modescut/ after 10 minutes: min -0.25, max=0.23

FUNCTEMERGENCYST > CHCURRAVERAGE-0606 = -0.797188

removed #dsp 340-341-342 from ICC (problem @horizon ---> to be considered to remove from act_w_cl)

-- MarcoXompero - 17 Mar 2010
Topic revision: r5 - 18 Mar 2010, MarcoXompero
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