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| 40m Log |
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 Fri Nov 17 16:31:11 2017, aaron, Omnistructure, Computers, Acromag wired up 
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 Fri Nov 17 17:10:53 2017, rana, Omnistructure, Computers, Acromag wired up
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Wed Nov 22 00:54:18 2017, johannes, Omnistructure, Computers, Slow DAQ replacement computer progress
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Wed Nov 29 21:40:30 2017, johannes, Omnistructure, Computers, Slow DAQ replacement computer progress
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Mon Dec 4 22:06:07 2017, johannes, Omnistructure, Computers, Acromag XEND progress
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Thu Dec 7 22:24:04 2017, johannes, Omnistructure, Computers, Acromag XEND progress
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Fri Dec 8 12:06:59 2017, johannes, Omnistructure, Computers, c1auxex2 ready - but need more cables
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Message ID: 13458
Entry time: Wed Nov 29 21:40:30 2017
In reply to: 13443
Reply to this: 13463
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| Author: |
johannes |
| Type: |
Omnistructure |
| Category: |
Computers |
| Subject: |
Slow DAQ replacement computer progress |
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[Aaron, Johannes]
We configured the AtomServer for the Martian network today. Hostname is c1auxex2, IP is 192.168.113.49. Remote access over SSH is enabled.
There will be 6 acromag units served by c1auxex2.
| Hostname |
Type |
IP Address |
| c1auxex-xt1221a |
1221 |
192.168.113.130 |
| c1auxex-xt1221b |
1221 |
192.168.113.131 |
| c1auxex-xt1221c |
1221 |
192.168.113.132 |
| c1auxex-xt1541a |
1541 |
192.168.113.133 |
| c1auxex-xt1541b |
1541 |
192.168.113.134 |
| c1auxex-xt1111a |
1111 |
192.168.113.135 |
Some hardware to assemble the Acromag box and adapter PCBs are still missing, and the wiring and channel definitions have to be finalized. The port driver initialization instructions and channel definitions are currently locally stored in /home/controls/modbusIOC/ but will eventually be migrated to a shared location, but we need to decide how exactly we want to set up this infrastructure.
- Should the new machines have the same hostnames as the ones they're replacing? For the transition we simply named it c1auxex2.
- Because the communication of the server machine with the DAQ modules is happening over TCP/IP and not some VME backplane bus we could consolidate machines, particularly in the vertex area.
- It would be good to use the fact that these SuperMicro servers have 2+ ethernet ports to separate CDS EPICS traffic from the modbus traffic. That would also keep the 30+ IPs for the Acromag thingies off the Martian host tables.
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