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Reports until 11:25, Wednesday 29 June 2016
H1 ISC
stefan.ballmer@LIGO.ORG - posted 11:25, Wednesday 29 June 2016 (28053)
Resetting optic output matrix in DRMI down state

Jeff had a lock loss during the coil switching. This state temporarily changes the suspension output matrix. The lockloss however prevented setting the matrix back, and no DOWN state took care of that.

I added corresponding code into the DRMI down state:

        # put back in regular matrix
        coilburtpath = '/opt/rtcds/userapps/release/isc/h1/scripts/sus/'
        stage='M3'
        for optic in ['PRM','PR2','SRM','SR2']:
            ezca.burtwb(coilburtpath+ optic.lower() + '_' + stage.lower() +'_out_normal.snap')
        optic='BS'
        stage='M2'
        ezca.burtwb(coilburtpath+ optic.lower() + '_' + stage.lower() +'_out_normal.snap')
        time.sleep(1) # for burt to work
        stage='M3'
        for optic in ['PRM','PR2','SRM','SR2']:
            ezca['SUS-' + optic + '_' + stage + '_EUL2OSEM_LOAD_MATRIX'] = 1
        optic='BS'
        stage='M2'
        ezca['SUS-' + optic + '_' + stage + '_EUL2OSEM_LOAD_MATRIX'] = 1
 

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