jason.oberling@LIGO.ORG - posted 09:09, Tuesday 02 May 2017 (35964)
PSL HPO Pump Diode Currents Adjusted (FAMIS 8420)
This morning I adjusted the HPO pump diode currents; this was done with the ISS OFF. All currents were increase by 0.1 A; a picture of the main screen of the PSL Beckhoff system is attached for future reference. The table below summarizes the old and new currents:
| Old (A) | New (A) | |
| DB1 | 52.5 | 52.6 |
| DB2 | 52.0 | 52.1 |
| DB3 | 52.0 | 52.1 |
| DB4 | 52.0 | 52.1 |
The HPO is now outputting ~169.1 W. This ISS has been turned back ON. This completes FAMIS 8420.
Images attached to this report
