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7MeasuredvalueenquiryviaWebbrowser/http
RS232/Ethernet connection • VEGAMET 391/624/625, VEGASCAN 693, PLICSRADIO C62
30325-EN-130701
7 Measured value enquiry via Web browser/
http
7.1 General information
Withanindividualwebbrowser(e.g.InternetExplorer)allmeasured
valuesavailableinthesignalconditioninginstrumentcanbedis-
playedintherequestedformandunit.Themeasuredvalueindication
iscarriedoutasHTMLchart.Withinacompanynetworktheenquiry
ismadeviaEthernet.Ifaremoteenquiryisnecessary,asignal
conditioninginstrumentwithRS232interfaceandconnectedmodem
is used.
Themeasuredvalueenquirycanbealsocarriedoutviaanindividual
http-capablesoftware,e.g.Excel.
7.2 Access protection
Topreventunauthorisedaccesstothemeasuredvalues,thesignal
conditioninginstrumentcanbeprovidedwithaccessprotection.Use
thewebbrowserandenterthehostnameortheIPaddressofthe
instrument.Under"Settings - General"youcandenetheusername
andthepasswordandactivatetheaccessprotection.Whenthepage
iscalledup,thedefaultusernameandpasswordareaskedforrstof
all.Enter"VEGA"forusernameandpassword.Nowyoucanactivate
theaccessprotectionformeasuredvalueenquiryandenteryourown
password.
Theaccessprotectionappliesalsotomeasuredvalueandinstrument
trendleswhichcanbecalledupviahttp.
Note:
Thisaccessprotectiononlypreventsmeasuredvalueenquiryviaweb
browser.Ifthecongurationofthesignalconditioninginstrumentalso
needstobeprotectedagainstunauthorizedaccess,asecondaccess
protectionisavailable.ThisprotectionisconguredwithPACTware or
the respective DTM.
7.3 Measured value enquiry via web browser/
Ethernet
•
SignalconditioninginstrumentwithEthernetinterface
•
PACTware withsuitabledeviceDTM
•
Ethernetconnectionatthesiteofthesignalconditioninginstru-
ment
•
Windows-PCwithEthernetconnectionandwebbrowser
Firstofall,enterthehostnameorIPaddressandsubnetmaskdirect-
lyviatheadjustmentunitofthesignalconditioninginstrumentunder
"Device settings"(seeoperatinginstructionsmanualoftherespec-
tiveinstrument).Brieyinterruptthesupplyvoltage,theinstrument
canthenbeaccessedanywhereinthenetworkviathehostname
andIPaddress.InstallthecongurationsoftwarePACTwa re withthe
appropriateDTMsforyourinstrumentonanynetworkPC.Nowcarry
outtheparameteradjustmentoftheindividualmeasurementloopsor
Prerequisites
Setup