Cordex®CXCHPControllerSoftwareManual|20-Maintainingthecontroller
3. FromtheConfiguration table,selecttheEDIT buttontosetupthefollowinginformation:
a. Name: TheDatalogname.
b. Description: DescribethepurposeorusageoftheDatalog.
c. Number Of Samples To Capture: From60to3600samples.
d. Sampling Method:
Datalogs canbeconfiguredtoeitherSample at Fixed Time Intervals,orSample on
Trigger Data Signal Change inwhichcaseanewsampleofallDataSignalswillbe
takenonlywhentheTrigger Data Signal changesbymorethantheTrigger Data Signal
Deadband comparedtoitsvaluewhentheprevioussamplewastaken.
e. Sample Interval: Settheintervalfrom2secondsto3hours(10800seconds).
f. Trigger Data Signal: TheDataSignalwhichtriggerssampling,whentheSamplingMethod
issettoSampleonTriggerDataSignalChange.
g. Trigger Data Signal Deadband: DetermineshowmuchtheTrigger Data Signal hasto
changebeforeanewsampleistaken.
h.
Capture When True: Controlswhetherdataiscapturedcontinuouslyoronlyundercertain
conditions.
IftheCapture When True valuegoesunknown,theDatalogwillignoreit.IftheDatalog
isinthewaitingstate(orthesamplingstate),whentheCapture When True valuegoes
unknown,theDatalogwillstayinitscurrentstate,eitherwaiting(orsampling)state.
4.
FromtheData Signals table,selectAdd Data Signal toaddthenumberofdatasignalsyouneed.
Upto20signalscanbecreated.
5.
FromtheConfiguration table,selecttheEDIT buttontosetupthefollowinginformationforeach
Data Signal:
a. Name: Thesignalname.
b. Description: Documentwhatthesignalmeansorhowitsvalueshouldbeinterpreted.
c. Field: BringupthefieldpickerandselecttheADIOmoduleinputorothervalueyouwantto
monitor.
Youcannotleavedatasignalfieldsunknown.Youcannotselectstateorbooleanvaluesfor
datasignals.
6.
RuntheStart Capture command.
IfalloftheData Signals arenotconfiguredwhentheStartCapturebuttonispressed,thecapture
willstillstart,butanentryismadeintheeventlogtoindicateaDataSignalisnotconfigured.
0350058-J0 Rev AL Page 195