I have a data point which sometimes returns wildly unwanted values, like -4296829.32.
I must have enabled the 'discard extreme values' option a dozen times (and hit save!) but each time, it never seems to 'stick', and a few days later the nuisance values are still there.
Any ideas? It is driving me nuts, not to mention screwing up all my graphs!
{
"dataPoints":[
{
"xid":"DP_952377",
"name":"AC Active Power (All Phases)",
"enabled":true,
"loggingType":"ON_CHANGE",
"intervalLoggingPeriodType":"MINUTES",
"intervalLoggingType":"INSTANT",
"purgeType":"YEARS",
"pointLocator":{
"range":"HOLDING_REGISTER",
"modbusDataType":"FOUR_BYTE_INT_SIGNED",
"writeType":"NOT_SETTABLE",
"additive":0.0,
"bit":0,
"charset":"ASCII",
"multiplier":0.001,
"offset":30775,
"registerCount":0,
"slaveId":2,
"slaveMonitor":false
},
"eventDetectors":[
],
"plotType":"SPLINE",
"unit":"kW",
"chartColour":"",
"chartRenderer":null,
"dataSourceXid":"DS_897950",
"defaultCacheSize":1,
"deviceName":"na",
"discardExtremeValues":false,
"discardHighLimit":100000.0,
"discardLowLimit":-1.0,
"intervalLoggingPeriod":15,
"purgeOverride":true,
"purgePeriod":1,
"textRenderer":{
"type":"ANALOG",
"useUnitAsSuffix":true,
"unit":"kW",
"renderedUnit":"kW",
"format":"00.00"
},
"tolerance":0.0
}
]
}
