BSC-ISI common model was updated. I modifided the master model and a couple of MEDM screens. Changes were commited (rev 4230 for model and re 4231 for MEDM screen). 

A correction was made on the T240 calibration gain and binary outputs block was modified to control STS-2s centering proccess. Overview and BIO screens were modified as well.

New codes were installed on BSCs 1 2 3 6.