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Message ID: 47     Entry time: 15 Feb 2017, 20:10
Author: Alessandro Silenzi 
Location: General 
Severity: Feedback 
Subject: Current Vacuum Status 

The PLC is still not completely error free.

It is considerably better performing than the last days:

the current average pressure as measured by the Ion Pumps is 4.21e-09 mBar

there are Currently 96 ion pumps in the Tunnels as seen by the PLC:

3 cannot properly communicate with the PLC

SA1_XTD9_VAC/IPUMP/P10510I

SA1_XTD9_VAC/IPUMP/P11130I

SA1_XTD9_VAC/IPUMP/P12120I

3 have an ambiguous control name:

SA1_XTD2_VAC
SA1_XTD9_VAC2
SA1_XTD9_VAC0
 

And 4 have no channel assigned in the Karabo inteface (CAS to solve this)

SA1_XTD2_VAC/IPUMP/P10340I
SA1_XTD2_VAC/IPUMP/P10350I
SA1_XTD9_VAC/IPUMP/P10370I
SA1_XTD2_VAC/IPUMP/P10360I

The remaining 86 replied and:

Average pressure is  4.210e-09 mBar

Maximum pressure is  2.60-08 mBar

Minimum pressure is  8.90e-10 mBar

Attachment 1: 20170215Vacuum.txt  6 kB  | Show | Show all
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