MantisBT - Hall D Online
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IDProjectCategoryView StatusDate SubmittedLast Update
0000247Hall D OnlineComputerspublic2012-04-20 09:042013-03-20 18:05
Reporterwolin 
Assigned To 
PrioritynormalSeverityfeatureReproducibilityN/A
StatusnewResolutionopen 
PlatformOSOS Version
Work by outside group for Hall DNo
Estimated man-weeks2
Percentage complete0
Actual man-weeks0
Summary0000247: Learn how to query the status of the counting house and other UPS's
DescriptionThe control system needs to know if UPS's are running on line or battery power, and how much battery power is left. Figure out how to obtain this information for our existing UPS's and how this information might be accessed by the PLC and EPICS.
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Issue History
Date ModifiedUsernameFieldChange
2012-04-20 09:04wolinNew Issue
2012-04-20 09:04wolinWork by outside group for Hall D => No
2012-04-20 09:04wolinEstimated man-weeks => 2
2012-04-20 09:04wolinPercentage complete => 0
2012-04-20 09:04wolinActual man-weeks => 0
2012-04-20 09:04wolinSummaryLearn how to query status of the counting house and other UPS => Learn how to query the status of the counting house and other UPS's
2012-05-30 17:09wolinNote Added: 0000373
2012-05-30 17:17wolinStatusnew => assigned
2012-05-30 17:17wolinAssigned To => rryan
2012-06-25 15:07wolinNote Added: 0000389
2013-03-20 18:04wolinNote Added: 0000495
2013-03-20 18:04wolinStatusassigned => new
2013-03-20 18:05wolinAssigned Torryan =>

Notes
(0000373)
wolin   
2012-05-30 17:09   
CNU summer student Rob Ryan will be looking into this. Mike Johnson has an EPICS way of doing this, Vardan can do this in AFECS. Current thinking is that the AFECS mechanism is the way to go.
(0000389)
wolin   
2012-06-25 15:07   
From Mark Stevens:

I recall that you are perhaps having a student look at the software/internet monitoring of the Libert UPS in the counting room. Are you aware that the RDC has the capability of communicating too, with optional equipment? And are you aware that the RDC may have a built-in monitoring system that self-protects and sends out alarms for overcurrent, and that it is factory-programmed for single-phase 20 Amp circuits? Will we need to reprogram this system to avoid erroneous faults, because we are installing larger circuits? I read about all of this in the Liebert RDC manual, while I was looking for information about circuit breakers. Perhaps your student could check this out.
(0000495)
wolin   
2013-03-20 18:04   
Rob is gone, no progress...