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4-3. Setting value change rate (SLOPE) operation
●Thesetvalueischangedbyfixedchangingratefromthenowpresentvalue(PV)tosetvaluewhenthesetvalueischanged.
70.0℃
30.0℃
TSP
PV
SPchange
SP
2minutes.
40.0℃
Changerate(Slope)operation
References
▶Operationmethod:Stationaryoperation
▶Temperaturechangerate:20.0℃/Min
▶Change[ChangedSP(TSP)-PVattheSPchangingpoint]withslopeof20.0℃
perminute:(70.0-30.0)℃=Change40.0℃withtheslopeof20℃
▶Increasethecurrentsetvalue(SP)from30.0℃to70.0℃withuniform
increasingratefor2minutes.