I copied Mirko's PEM BLRMS block, and made it a library part. I don't know where such things should live, so I just left it in isc/c1/models. Probably it should move to cds/common/models. To make the oaf compile, you have to put a link in /opt/rtcds/caltech/c1/core/branches/branch-2.1/src/epics/simLink , and point to wherever the model is living.
I then put BLRMSs on the control signals coming into the OAF, and after the Correction filter bank in the Adapt blocks, so we can check out what we're sending to the optics.