For me the totalizer is a tricky concept to understand. I am looking to get the total mwhr for the current year, current month and previous day. It seems there are various ways this can be done. I believe that it can be done by using totalizer tag. I have a source tag that gives me current MW. but have removed it from the example.
I would think that if I changed eventexpr to BOM('*') it would give me from begginning of month and year('*') would give me from beggining of year. Do I have to wait until after midnight to see if these tags work. Do they look correct?
Thanks
Totalizer Point Attributes for: TOT_previous.DAY
Descriptor: CT5/6 TIME WEIGHTED AVERAGE (MWHR) FROM PREVIOUS DAY
archiving = 1
calcmode = TIMEWEIGHTED
compdev = 2
compmax = 28800
compmin = 0
compressing = 1
compvalue =
conversion = 24
datasecurity = piadmin: A(r,w) | piadmins: A(r,w) | PIWorld: A®
descriptor = CT5/6 TIME WEIGHTED AVERAGE (MWHR) FROM PREVIOUS DAY
engunits =
eventexpr = BOD('Y')
excdev = 1
excmax = 600
excmin = 0
filterexpr =
function = TOTAL
movingcount = 1
offset = +0H
offset2 = +0M
options =
pctgood = 85
period = +24H
period2 = +2M
ptsecurity = piadmin: A(r,w) | piadmins: A(r,w) | PIWorld: A®
ratesamplemode = NATURAL
reportmode = RAMPING
scan = 1
shutdown = 0
sourcetag =
span = 100
step = 0
tag =
totalclosemode = EVENTCHANGE
typicalvalue = 50
zero = 0
zerobias = 0