DVP- ES2/ EX2/ SS2/ SA2/ SX2/ SE&TP O pe r a t i on Ma nua l - Pr ogr am m i ng3- 350Remarks:1. Setting of S 3:Device No. Function Range ExplanationS3 ： Sampling time (T S)(unit: 100ms)1 ~ 200(unit: 100ms)If T S is less than a scan time, PIDinstruction will be executed for ascan time. If T S= 0, PID instructionwill not be enabled. The minimum T Smust be greater than a scan time.S3 +1：b0: temperature unitb1: filter functionb2 ~ b5: heatingenvironnmentb6 ~ b15: reservedb0 =0 means oCb0 =1 means oFWhen the value exceeds the upperbound, use upper bound.b1=0 meanswithout fileterfunctionb1=1 means withfilter functionWhen without filter function, PV =currently measured value. When withfilter function, PV = (currentlymeasured value + previous PV)/2b2=1 Slow heating environmentb3=1 General heating environmentb4=1 Fast heating environmentb5=1 High-speed heating environmentS3 +2：Parameters for system use only. Do not use them.~S3 +6：2. Control diagram:+ eFTCPVMVFuzzyControllerTemperatureSensorSV3. Notes and suggestion:It is recommended that the sampling time be set to 2 times more than the sampling time of thetemperature sensor for better temperature control.bit2 ~ bit5 of S 3+1 are for the control speed. If the user does not set up the parameter, FTC willautomatically activate “general heating environment”. When the user finds that the control is tooslow to reach SV, select “slow heating environment” to enhance the speed to reach SV. On thecontrary, when the user finds that the control is too fast or with too many fluctuations, select“fast heating environment” to slow down the control speed.When bit2 ~ bit5 of S3+1 are all set as 1 or more than 1 environments are designated, FTCinstruction will check from bit2 to bit 5 in order and enable the function that has been set as 1.The parameter can be modified during the control.
