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VIS (SR2)
takafumi.ushiba - 20:48 Monday 06 January 2020 (12403) Print this report
SR2 IM pico cannot be moved remotely

[Okutomi, Kokeyama,Ushiba]

Onece SR2 goes to safe mode, SR2 cannot be come back by guardian because of the analog watchdog of IM stage.
So, we tried to moved suspension slightly by using picomoter on IM stage.
However, then we found that SR2 IM picomoter cannot be moved remotely.

Today, we used joy stick and could recover the alignment, but this situation should be fixed as soon as possible.
Can some VIS guys treat this problem?

Comments to this report:
koki.okutomi - 17:16 Tuesday 07 January 2020 (12415) Print this report

[Nishimoto, Okutomi]

We... have recovered... the SR2_IM picomotor driver! We did it!!

shinji.miyoki - 17:50 Tuesday 07 January 2020 (12416) Print this report

yes nice !

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