We started the h1lsc0 front end computer to support the mode cleaner commissioning. I had made the IOP model previously, and we installed the LLO lsc user model. We did not install the two other models for this frontend (OMC1 and OMC2).

We took the l1lsc model and converted it to the h1lsc model by doing the following:

• standard L1 to H1 name conversions
• removed the MC1 and MC3 output IPC parts, just kept the MC2 part
• removed the input IPC part (gets data from the ASC)
• renamed the PSL block on the top level to LSCPSL

The last part was interesting. The PSL part in the LSC model creates H1:PSL-FSS_RFPD_DC channels, which prevented the LHO DAQ from running due to duplicate channels with the H1 PSL FSS model. Later we will remove these channels from the PSL, but for now I have renamed the LSC channels to H1:LSCPSL-FSS_RFPD_DC to allow the DAQ to run.

The DAQ was reconfigued to add the following systems

• H1ITMY (EDCU only)
• H1IOPLSC0
• H1LSC
• H1IOPSUSAUXH2
• H1SUSAUXH2