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Entry  Fri Dec 8 23:31:31 2017, johannes, Frogs, ASS, c1ass slow channel offloading scripts with small  
    Reply  Wed Dec 13 09:49:23 2017, johannes, Update, ASS, wiring diagram 1Y9.pdf
       Reply  Thu Dec 14 00:32:56 2017, johannes, Update, ASS, Acromag new crate; c1auxex2 configured as gateway server for acromag fp_mod_4U.pdfIMG_20171213_171541850_HDR.jpg
          Reply  Thu Dec 14 23:27:46 2017, johannes, Update, DAQ, aux chassis design auxdaq_40m_4U_front.pdfauxdaq_40m_4U_rear.pdfauxdaq_40m_4U_DSub37x2.pdfauxdaq_40m_4U_IDC50.pdf
             Reply  Tue Jan 9 00:07:03 2018, johannes, Update, DAQ, etmx slow daq chassis 
                Reply  Wed Jan 10 22:24:28 2018, johannes, Update, DAQ, etmx slow daq chassis 
                   Reply  Thu Jan 11 09:57:17 2018, Steve, Update, DAQ, acromag at ETMX Acromg_in_action.png
                   Reply  Thu Jan 11 20:59:41 2018, gautam, Update, DAQ, etmx slow daq chassis 
                      Reply  Wed Jan 17 14:32:51 2018, gautam, Update, DAQ, Acromag checks OSEMPDmon_Acro.png
                         Reply  Wed Jan 17 22:44:14 2018, johannes, Update, DAQ, Acromag checks 
                            Reply  Sun Jan 21 13:11:25 2018, johannes, Update, DAQ, Acromag checks 
                   Reply  Fri Jan 12 10:02:05 2018, johannes, Update, DAQ, etmx slow daq chassis 
                      Reply  Fri Jan 12 19:15:34 2018, johannes, Update, DAQ, etmx slow daq chassis 
                         Reply  Wed Jan 24 18:12:31 2018, johannes, Update, DAQ, ETMX auxiliary DAQ work IMG_20180124_120202019.jpgIMG_20180124_120123064.jpgIMG_20180124_120219278.jpgIMG_20180124_120059765.jpg
                            Reply  Wed Jan 24 19:17:06 2018, johannes, Update, DAQ, c1auxex2 startup behavior 
                               Reply  Wed Jan 24 23:13:30 2018, johannes, Update, DAQ, c1auxex2 startup behavior 
    Reply  Thu Dec 14 19:33:20 2017, gautam, Frogs, ASS, c1ass slow channel offloading scripts with small  
Message ID: 13543     Entry time: Fri Jan 12 19:15:34 2018     In reply to: 13537     Reply to this: 13576
Author: johannes 
Type: Update 
Category: DAQ 
Subject: etmx slow daq chassis 

Steve and I removed c1auxex from 1X9 today to make space for the DAQ chassis. Steve installed rails for mounting. To install the box I had to remove all cabling, for which I used the usual precautions (disconnect satellite box etc.)

On reconnect c1auxex2 didn't initialize the physical EPICS channels (the 'actual' acromag channels), apparently it had trouble communicating. A reboot fixed this. It's possible that this is because of the direct cable connection without a network switch that exists
between the Acromags and c1auxex. The EPICS server was started automatically on reboot.

Currently the channel defaults need to be loaded manually after every EPICS server script restart with burt. I'm looking for a good way to automate this, but the only compiled burt binaries for x86 (that we can in principle run on c1auxex2 itself) on the martian network are from EPICS version 3.14.10 and throw a missing shared object error. Could be that simply some path variable is missing.

The burt binaries are not distributed by the lscsoft or cdssoft packages, so alternatively we would need to compile it ourselves for x86 or get it working with the older epics version.

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