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Entry  Thu Mar 5 12:27:27 2015, manasa, Update, General, FOL fiber box on the PSL table 
    Reply  Fri Mar 6 14:29:59 2015, manasa, Update, General, FOL troubleshooting 
       Reply  Mon Mar 9 14:43:31 2015, manasa, Update, General, FOL troubleshooting FOL_trouble.pdfIMAG0341.jpgIMAG0342.jpg
          Reply  Tue Mar 10 17:48:07 2015, manasa, Update, General, FOL troubleshooting 
             Reply  Wed Mar 11 19:48:25 2015, Koji, Update, General, FOL troubleshooting 
                Reply  Thu Mar 12 11:57:38 2015, Koji, Update, General, FOL troubleshooting 
Message ID: 11102     Entry time: Thu Mar 5 12:27:27 2015     Reply to this: 11110
Author: manasa 
Type: Update 
Category: General 
Subject: FOL fiber box on the PSL table 

Working around the PSL table

I have put the FOL fiber box on the PSL table. The fibers carrying AUX and PSL light are connected and the RFPDs have been powered up. I can see the beat frequency on the frequency counters; but for some reason Domenica (that brings the frequency counter values on the medm screens) is not visible on the network even after hard reboot of the raspberry pi. I am neither able to ping nor ssh into the machine. I have to pull the module out and add a monitor cable to troubleshoot (my bad frownI should have left the monitor cable with the raspberry pi in the first place). Anyways, I have handed over the IFO to Q and will play with things again sometime later.

The fiber box on the PSL table is only left there temporariliy till I have things working. It will be stowed on the rack properly later.

In case someone wants the fiber box out of the PSL table, please make sure to power down the RFPDs using the black rocker switches on the side of the box and then disconnect the cables and fibers.

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