PXR3 Instruction Manual - Coulton Instrumentation

Parameters of the second blockParameterdisplay symbolParameter nameDescriptionSetting range and factorydefault setting (*)0 to 100%FS (*: 100%FS)User’sset valueParametermask DSPdSP4-1ReferencepageProportional Set to 0.0 to select the ON/OFF 0.0 to 999.9% (*: 5.0)band control (Two-position control).dSP3-220Integral timeDerivative time0 to 3200 seconds (*: 240)0.0 to 999.9 seconds (*: 60.0)dSP3-4dSP3-82122Hysteresis Sets the hysteresis for ON/OFF 0 to 50%FS (*: equivalent of 1.0°C)range fordSP3-16 *ON/OFFcontrol.23controlCooling-side0.0 to 100.0 (*: 1.0)proportionalband coefficientdSP3-3224Cooling-side-50.0 to +50.0 (*: 0.0)proportionaldSP3-64band shift25Output-100 to 100%convergencevalue(*: single 0.0, dual 50.0)dSP3-12826Anti-resetwindupNote: The parameters for which * is marked with the page number inReference page are related to Remedies of “4” on page 70.26*ControlalgorithmPV (Measuredvalue) stablerangeSetting HYS(Hysteresis)modeSelects the control algorithm.Sets the PV stable range for the selftuningoperation.Selects the hysteresis operation atON/OFF control.PID: Runs normal PID control.*FUZY: Runs PID control with fuzzy logic.SELF: Runs PID control with self-running.0 to 100%FS (*: 2%FS)oFF: Starts the two-position control at thevalues of SV+HYS/2 and SV-HYS/2.on: Starts the two-position control at the valuesof SV and SV+HYS, or SV and SV-HYS.dSP4-2dSP4-4dSP4-8273132*Cycle timeof controloutput 1Not shown at 4-20mA DC outputRLY, SSR: 1 to 150 seconds(*: Contact output = 30,SSR/SSC-driven output = 2)dSP4-1633Cycle timeof controloutput 2(cooling-side)RLY, SSR: 1 to 150 seconds(*: Contact output = 30,SSR/SSC-driven output = 2)dSP4-3234Input signalcodeSet this parameter when changingthe types of temperature sensors.1 to 16 (*: specified by customer whileordering) Note 1dSP4-6435Lower limit ofmeasuring range-1999 to 9999 (*: specified by customerwhile ordering) Note 1dSP4-12836Upper limit ofmeasuring range-1999 to 9999 (*: specified by customerwhile ordering) Note 1dSP5-136Setting the decimalpoint position0 to 2 (*: specified by customer whileordering) Note 1dSP5-238°C / °FselectionPV (Measuredvalue) offsetSV (Settingvalue) offsetTime constantof input filterShift the display of the PV.Shift the SV. But the SV displayis not changed.°C / °F-10 to 10%FS (*: 0)-50 to 50%FS (*: 0)0.0 to 900.0 seconds (*: 5.0)dSP5-4dSP5-8dSP5-16dSP5-3236394041**Alarm type 1Alarm type 2Sets the types of alarm operations.Sets the types of alarm operations.0 to 34 (*: 0/5)0 to 34 (*: 0/9)dSP5-64dSP5-1284242Status displayof ramp-soak- (*: OFF)dSP6-246Selectingramp-soakexecute typeSelects ramp-soak patterns.1: Performs 1st to 4th segments.*2: Performs 5th to 8th segments.3: Performs 1st to 8th segments.dSP6-4451st target value/Switching-SVvalueSets the 1st target SV of ramp-soakoperation. / Selected at switching-SV function for DI1Within the SV limit. (*: 0%FS)dSP6-846*First rampsegment timeSets the first ramp segment time.0 to 99h59m (*: 0.00)dSP6-16467