jason.oberling@LIGO.ORG - posted 09:52, Tuesday 31 October 2017 (39223)
PSL Weekly FAMIS Tasks (FAMIS 3674 & 8446)
This morning I completed the weekly PSL FAMIS tasks.
HPO Pump Diode Operating Current Adjust (FAMIS 8446)
With the ISS OFF, I adjusted the operating current of the HPO DBs, changes summarized in the below table. A screenshot of the PSL Beckhoff main screen is attached for future reference, as usual.
| Operating Current (A) | ||
| Old | New | |
| DB1 | 51.1 | 51.3 |
| DB2 | 53.5 | 53.7 |
| DB3 | 53.5 | 53.7 |
| DB4 | 53.5 | 53.7 |
DB operating temperatures remain unchanged. The HPO is now outputting 155.1 W, and the ISS is back ON. This completes FAMIS 8446.
PSL Power Watchdog Reset (FAMIS 3674)
I reset both PSL power watchdogs at 16:49 UTC (9:49 PDT). This completes FAMIS 3674.
Images attached to this report
