Red-lion PAX2C Manual do Utilizador

1 z PID CONTROL WITH REDUCED OVERSHOOT z UNIVERSAL PROCESS, TEMPERATURE, VOLTAGE, CURRENT AND RESISTANCE INPUT z PROGRAMMABLE DUAL LINE DISPLAY WITH U

106.0 prOgramming The paX2CThe PAX2C offers three display loops to allow users quick access to needed information.Main Display LoopIn the Main display

11F1F2F1F2F1F2F1F2F1F2F1F2DPDP DAnalog Input SetupParametersUser Input/Function KeyParametersDDDFactory ServiceOperationsDisplay Loop2 secondsPro NOP

12inpuT parameTers (INPt)INPUT SELECTAnLG USErSelect the Input to be programmed.INPtP2CAnLGInputRangeInputScalingIce PointCompensationInputRateDisplay

13PROCESS INPUT TYPE250 uA 2 U 1k RES tc-r r3922.5 mA 10 U 10k RES tc-S r67225 mA 25 U tc-t tc-b r427250 mA 100 U tc-E tc-n2 A 200 U tc-J tc-C250 mU 1

14Nonlinear - Scaling Points (Greater than 2)For non-linear processes, up to 16 scaling points may be used to provide a piece-wise linear approximatio

15F1F2PDPro NOProINPtINPtP2CUSErUSErP2CUACtUSErP2CUSr1USErP2CUSr2USErP2C F1USErP2C F2USErP2CSCF1USErP2CSCF2Function KeysUser InputsThe two user inp

16RESET MAXIMUM DISPLAYWhen activated (momentary action), rSEt flashes and the Maximum resets to the present Input Display value. The Maximum function

17OuTpuT parameTers (Out)OUTPUT SELECTdGtL AnLGSelect the Digital or Analog output to be programmed. The Analog output selection only appears if an an

18AnalogOutput TypeAnalogOutputAssignmentAnalogLow ScaleValueAnalogHigh ScaleValueAnalogUpdateRateProbeBurn-outActionF1F2PDPro NOProOutOutP2CAnLGtYPE

19display parameTers (dISP)DisplayIntensityDisplayContrastDisplayRateMenuModeBasic ModeResetF1F2PDPro NOProdISPdISPCNFGdLEUdSP 4dCntdSP 7dSPtdSP

2Ordering Information ...2General Controller Specifications ...3Optional Plug-In Cards ...5Installing the Con

20Line 1DisplayValueLine nDefaultColorLine nUnitsMnemonicLine nUnit 1MnemonicLine nUnit 2MnemonicLine nUnit 3MnemonicPDdISP2ONEF1F2PDPro NOProdISP2ON

21The following programming steps are only available in the Advanced Operating Mode.These parameters allow Line n backlights to change color, or alter

22Univ Annun nDefault ColorUniv Annun nUnitsMnemonicPDdISP2ONEF1F2PDPro NOProdISP2ONEdSPUAnnColrUAn GrnUAnnUAn ONUniv Annun nUnit 1MnemonicUAn1UAn0U

23UNIVERSAL ANNUNCIATOR n GREEN BACKLIGHT ASSIGNMENTNONE Out1 Out2 Out3 Out4 ALr MANSelect the parameter to be used to activate the Green backlight o

24MnemonicsDefault ColorPDdISP2ONEF1F2PDPro NOProdISP2ONEdSP MnColrMn GrnAdvanced Menu Mode OnlyMnemonicsGreenBacklightAssignmentMnemonicsOrangeBackl

25This section details programming for the Line 2 (Bottom Line) Display. Various Input, Display, PID, Alarm, and Function Parameters can be shown on t

26LINE 2 VALUE ACCESS PARAMETER SELECTIONINPt dISP Pid ALr FNCtSelect the display parameters to be displayed.LOCSLn2INPtLine 2Input ValueAccessPDdISPL

27Line 2Display LevelAccessPDdISPLOCSF1F2PDPro NOProdISPLOCSLn2dISPdLEULn2 LOCLine 2Display ContrastAccessdCntLn2 LOCdisplay parameTers: line 2 param

28Line 2Actual SetpointAccessPDdISPLOCSF1F2PDPro NOProdISPLOCSLn2 PidSPLn2 LOCLine 2Setpoint 1AccessSP1Ln2 LOCLine 2Setpoint 2AccessSP2Ln2 LOCLine 2O

29Line 2Alarm nAccessPDdISPLOCSF1F2PDPro NOProdISPLOCSLn2 ALrALnLn2 LOCLine 2Band nAccessbdnLn2 LOCdisplay parameTers: line 2 parameTer value aCCess

3general COnTrOller speCifiCaTiOns1. DISPLAY: Negative image LCD with tri-color backlight. The display is divided into seven independently programmabl

30MAX CaptureDelay TimeMIN CaptureDelay TimeF1F2PDPro NOProdISPdISPHILOHi-tSCN 1.0SECLO-tSCN 1.0SECdisplay parameTers: display min/maX COnfiguraTiO

31pid parameTers (Pid)ControlTypeControlModeManual OutputPowerF1F2PDPro NOProPidPidCtrLtYPEHEAttrnFAutoOPUSr 0.0pid parameTers: COnTrOl parameTers (

32SetpointSelectionSetpoint 1ValueSetpoint 2ValueF1F2PDPro NOProPidPid SPSPSL SP1SP1 0.0 °FSP2 0.0 °FSetpointLow LimitSPLO 0.0 °FSetpointHigh Lim

33PIDParameterSelectionPrimaryProportionalBand ValuePrimaryIntegralTime ValueF1F2PDPro NOProPidPid PidPid PriSELProP 4.0PriIntt 120PriPrimaryDerivat

34Fault ConditionPower ValueOutputDeadbandOutputHeat GainF1F2PDPro NOProPidPidPWrFLtP 50.0°/odEAd 0.0°/oHtGn100.0°/oHeat PowerLow LimitHtLo 0.0°/oH

35On/OffHysteresisOn/OffDeadbandF1F2PDPro NOProPidPidONOFHYSt 0.2 °F dEAd 0.0 °Fpid parameTers: On/Off parameTers (ONOF)ON/OFF HYSTERESIS0 to 50.0

36PID TuningCodePIDInitiate TuningF1F2PDPro NOProPidPidtunEtCdE 2 tunE N0pid parameTers: pid Tuning parameTers (tunE)PID TUNING CODE0 to 4 The Tu

37alarm parameTers (ALn)AlarmAssignmentAlarmActionAlarmValueAlarmBand/DeviationValueAlarmHysteresisValueOn TimeDelayOff TimeDelayAlarmLogicF1F2PDPro

38ALARM VALUE-1999 to 9999 Enter desired alarm value. Alarm values can also be entered when the alarm is programmed as dEnt, PEnt or HEnt. The decima

39pOrT parameTers (Port)PORT PARAMETER MENU SELECTIONUSb SErLSelect the Communication Port Mode.PortSRLUSbusb pOrT parameTers (USb)USBSetupF1F2PDPro

4 7. EXCITATION POWER: Jumper selectableTransmitter Power: +18 VDC, ± 5% @ 50 mA max.Reference Voltage: + 2 VDC, ± 2%Compliance: 1KW load min (2 mA ma

40METER UNIT ADDRESS0 to 99 = RLC Protocol1 to 247= ModbusSelect a Unit Address that does not match an address number of any other equipment on the se

41USBThe USB programming port is primarily intended to be used to configure the PAX2 with the Crimson programming software. It can also be used as a v

42PAX2C FREQUENTLY USED MODBUS REGISTERSOnly frequently used registers are shown below. The entire Modbus Register Table can be found at www.redlion.n

43SERIAL RLC PROTOCOL COMMUNICATIONSRLC Communications requires the Serial Communications Type Parameter (tYPE) be set to “rLC”.SENDING SERIAL COMMAND

44RECEIVING DATA FROM THE CONTROLLERData is transmitted by the controller in response to either a transmit command (T), a print block command (P) or U

45COMMUNICATION FORMATData is transferred from the controller through a serial communication channel. In serial communications, the voltage is switche

46faCTOry serviCe OperaTiOns (FACt)RESTORE FACTORY DEFAULTSUse the ! and @ keys to display COdE 66 and press P. The controller will flash rSEt and the

47Preparation for TC calibrationTC calibration parameters will affect RTD calibration. If using an RTD, it is recommended that the RTD calibration be

48OperaTiOn OvervieWCONTROLLER POWER-UPUpon applying power, the controller delays control action and temperature indication for several seconds to per

49PID CONTROLIn PID Control, the controller processes the input and then calculates a control output power value by use of a specialized Proportional

5WARNING: Disconnect all power to the unit before installing plug-in cards.Adding Option CardsThe PAX2C controllers can be fitted with up to three opt

50AUTO-TUNEAuto-Tune is a user-initiated function where the controller automatically determines the Proportional Band, Integral Time, Derivative Time,

51AUTO-TUNE PROGRESSThe controller will oscillate the controlling output(s) for four phases. The bottom display will flash the phase number. Parameter

52TROUBLESHOOTING GUIDEPROBLEM REMEDIESNo Display At Power-Up Check power level and power connectionsNo Display After Power-UpCheck dLEU and dCnt prog

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LIMITED WARRANTYThe Company warrants the products it manufactures against defects in materials and workmanship for a period limited to two years from

61.0 insTalling The COnTrOller2.0 seTTing The JumpersInstallation The PAX2C meets NEMA 4X/IP65 requirements when properly installed. The unit is inte

7The plug-in cards are separately purchased optional cards that perform specific functions. These cards plug into the main circuit board of the contro

84.1 POWER WIRING12AC/DCAC/DC4.2 VOLTAGE/RESISTANCE/CURRENT INPUT SIGNAL WIRINGIMPORTANT: Before connecting signal wires, the Input Range Jumpers an

94.4 USER INPUT WIRINGIf not using User Inputs, then skip this section. User Input terminal does not need to be wired in order to remain in the inact