Reports until 12:16, Thursday 22 January 2026
H1 SUS (CDS)
oli.patane@LIGO.ORG - posted 12:16, Thursday 22 January 2026 (88817)
SUS Model Updates: h1sussr2

Jeff, Oli

We made several updates to multiple SUS simulink models as a continuation of our work converting SUSB123 and SUSH34 into SUSB13 and SUSB2H34 (88765). Our changes were based on our updated G2301306-v10_PARTII - for the conversion from SUSH34 into SUSB2H34 for SR2, we referenced slides 8, 10, 14, 15, 20, and 21. These changes were svn'd as r34385 and were installed and started last week (88781).

These are the changes we had to make for h1sussr2:

CDS Parameter Block:
- Changed hostname from h1sush34 to h1susb2h34
- Removed specific_cpu

Input (before, after):
- Changed ADC to OSEM channels for M1 RT and SD

Output (before, after):
- Changed DACs from multiple 18 and 20 bit DACs to one 20 bit DAC and one 28 bit DAC
- Lined up outputs to their corresponding DAC channels

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