positions = [   ("name1" ,-6,-1.5),  \
                ("name2" ,-1.5,-1.6)]


for pos in positions:
    caput("X10DA-ES1-MA1:TRX", pos[1])
    caput("X10DA-ES1-MA1:TRY", pos[2] )
    set_exec_pars(name = pos[0], reset = True)
    run_fda("users/20170314_Andrey/Fe_EXAFS_fluo.xml")