Displaying report 1-1 of 1.
Reports until 09:24, Thursday 12 February 2026
H1 CDS
david.barker@LIGO.ORG - posted 09:24, Thursday 12 February 2026 (89130)
PEM models restarted, DAQ restart

WP13027, WP13029

Robert, Ryan C, Dave:

I installed new h1pem[cs, ex, ey] models this morning. Changes are:

 . OSC+NOISE_GEN signal-injection section for DAC drives

 . New AMON ground current monitor signals

 . Fix GDS_n indexing at end stations

Note that the temporary "ADC" channel names for the ground current monitor could not be removed because they are being sent by the DAQ Broadcaster to GDS. These should be either changed to the new names (and CS added), or they should be removed.

EX H1:PEM-EX_ADC_0_09_OUT_DQ
EY H1:PEM-EY_ADC_0_14_OUT_DQ

A DAQ restart was required. This generally went OK, but FW0 restarted itself after running about 8 minutes.

Displaying report 1-1 of 1.