daniel.sigg@LIGO.ORG - posted 13:44, Tuesday 07 October 2014 - last comment - 11:38, Wednesday 08 October 2014(14341)
ITMY green camera setup
Reloaded the iscex/ey and asc models to enable the new camera channels.
The attached snap shows
- The script which copies the channels from the camera epics to the isc epics channels,
- The new medm with nominal and width fields to normalize the camera position, and
- The configuration file /ligo/cds/lho/h1/camera/H1-VID-CAM24.ini.
When the Y-arm is locked on green this should now give an error signal to the green alignment system.
Images attached to this report
Comments related to this report
The script didn't work until I swapped H1:VID-CAM24_X and H1:VID-CAM24_Y:
#!/bin/bash
while [ true ]; do
ezcawrite H1:ALS-Y_CAM_ITM_PIT_POS 'ezcaread H1:VID-CAM24_Y|awk '{print $3}''
ezcawrite H1:ALS-Y_CAM_ITM_YAW_POS 'ezcaread H1:VID-CAM24_X|awk '{print $3}''
ezcawrite H1:ALS-Y_CAM_ITM_SUM 'ezcaread H1:VID-CAM24_SUM|awk '{print $3}''
done