40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Entry  Wed Sep 1 07:52:27 2010, Alberto, Configuration, Electronics, PMC board unplugged, turned on Sorensen switches on 1Y1 rack 
    Reply  Wed Sep 1 08:40:28 2010, Alberto, Configuration, Electronics, PMC board unplugged, turned on Sorensen switches on 1Y1 rack 
Message ID: 3501     Entry time: Wed Sep 1 07:52:27 2010     Reply to this: 3504
Author: Alberto 
Type: Configuration 
Category: Electronics 
Subject: PMC board unplugged, turned on Sorensen switches on 1Y1 rack 

Today I put the FSS frequency box back into the 1Y1 rack.

To power it on, I turned on the 24V and 15V Sorensen switches in the same rack.

The PMC crystal board in the same rack should not be affected (it runs with 10V), but, to make sure it was not powered, I disconnected it from its crate. Since the board was disconnected from the EOM for the PSL table's upgrade, I wanted to avoid having the RF output floating.

We just have to remember to plug it back in, when we need it again.

ELOG V3.1.3-