Yokogawa Data Acquisition with PID Control CX2000 Manual de usuario

OperationGuideYokogawa Electric CorporationIM 04L31A01-02E6th EditionModel CX2000/CX2010/CX2020/CX2200/CX2210/CX2200/CX2410/CX2420/CX2610/CX2620DAQSTA

10 IM 04L31A01-02EList of Control Setup ItemsBasic Control Setup Items in Basic Setting Mode#1 Control action, Input settingPID number, control period

11IM 04L31A01-02EExamples of Control Setup OperationControl Setup Example 1: Single Loop ControlObject of Control and DescriptionSSRCX2000Electricfurn

12 IM 04L31A01-02E2.Press the #1 soft key (Control action, Input setting).3.Press the arrow keys to move the cursor (blue) to the setup item box, pres

13IM 04L31A01-02ESetting the Control Input Range in Setting Mode1.From the operation display, click the MENU key to display the control setting menush

14 IM 04L31A01-02ESetting Control Alarms in Setting Mode1.From the operation display, click the MENU key to display the control setting menu.2.Press t

15IM 04L31A01-02EControl Setup Example 2: Cascade ControlObject of Control and DescriptionCX2000High limit temperature alarmLow limit temperature alar

16 IM 04L31A01-02ESelect 1(No need to set loop 2)Select CascadeSelect Tem orPress+Flow4.Press the ESC key to return to the basic control setting menu.

17IM 04L31A01-02E9.Press the End soft key.A confirmation window shown below opens.10.Press the DISP/ENTER key to confirm the settings.Setting the Cont

18 IM 04L31A01-02E6.Set the input range of the secondary loop of cascade control in a similar fashion asdescribed in steps 3 to 5 and according to the

19IM 04L31A01-02ESetting Alarms on the Secondary Loop of Cascade ControlSelect 1Set to 0.90Select DO003Select OnSelect PV-HighSelect OnSelect 2Setting

2 IM 04L31A01-02EContentsIntroduction to Control Functions ...

20 IM 04L31A01-02ESetting PID Parameters on the Secondary Loop of Cascade ControlSelect 2Select ReverseSelect 1Set to P=120.0% I=20 s,D=0 s(No need to

21IM 04L31A01-02E2.Press the #1 soft key (Control action, Input setting).3.Press the arrow keys to move the cursor (blue) to the setup item box, press

22 IM 04L31A01-02E3.Press the arrow keys to move the cursor (blue) to the Input type box, press the PV1soft key, and set other parameters as shown in

23IM 04L31A01-02ESetting PID Parameters in Setting Mode1.From the operation display, click the MENU key to display the control setting menu.2.Press th

24 IM 04L31A01-02E2.Press the #1 soft key (Control action, Input setting).3.Press the arrow keys to move the cursor (blue) to the setup item box, pres

25IM 04L31A01-02E2.Press the #1 soft key (Control input range).3.Press the arrow keys to move the cursor (blue) to the setup item box, press the softk

26 IM 04L31A01-02ESetting the Display Items on the Control Group Display (Control Group Setting)Below are the procedures for displaying loops 1 to 5 a

27IM 04L31A01-02EDisplaying the Trend of PV, SP, and OUT ValuesBelow are the procedures for displaying the trends of PV, SP, and OUT of loop 1 on thet

28 IM 04L31A01-02ENoteYou can select up to 10 channels from measurement channels (CH1 to CH20), computationchannels (CH31 to CH60), internal control c

29IM 04L31A01-02ESwitching the Operation ModeFor details on the procedure for switching the operation mode, see chapter 6,“Operations during Control O

3IM 04L31A01-02EThank you for purchasing the CX2000. This operation guide briefly explains the mainoperations related to the loop control function of

30 IM 04L31A01-02EChanging the Target Setpoint1.Use the arrow keys to move the cursor to the desired control loop.2.Press the SP soft key.The SP modif

31IM 04L31A01-02ESwitching between Remote and Local ModesThe soft key menu does not show REM/LOC, if Control > Contact input-registration/AUX(Alarm

32 IM 04L31A01-02EChanging the Analog Retransmission OutputMAN must be set for the MODE using the procedure above.1.Use the arrow keys to move the cur

33IM 04L31A01-02ETuning OperationFor details on the procedure of switching the operation mode, see chapter 6, “Operationsduring Control Operation” in

34 IM 04L31A01-02EManual Tuning1.Press the arrow keys on the tuning display.A cursor appears in the control parameter display section.2.Select the con

35IM 04L31A01-02EProgram Control Function (/PG1 and /PG2 Options)Program Control Function IntroductionProgram control function is used to ramp-up or r

36 IM 04L31A01-02EProgram Selection Display ExampleProgram pattern nameSelected patternnumberSelected segment*numberSelected segment*timeSegment range

37IM 04L31A01-02EResetting Program ControlResets the program control and stops.1.Press the RUN/RST soft key.A pop-up window for starting and resetting

38 IM 04L31A01-02EExecuting Several Program PatternsYou can execute multiple program patterns whose loop numbers do not overlap.Switching Pattern Numb

39IM 04L31A01-02EProgram Control Related Setup OperationsFollow the flow chart below.For further details on each function, see section 1.11, “Program

4 IM 04L31A01-02EIntroduction to Control FunctionsFor further details on each function, see chapter 1, “Explanation of Functions” in theCX2000 User’s

40 IM 04L31A01-02EPattern Initial SettingEnter the program pattern number./PG1: 1 to 4, /PG2: 1 to 30Select the time or ramp-rate (see below).Enter th

41IM 04L31A01-02EPattern Start SettingEnter the SP of the pattern start point.Select the operation when starting the program control (see below).Selec

42 IM 04L31A01-02EProgram Pattern Setting• When the segment setting method is set to [Time]Select the segment number.Select the wait zone number to be

43IM 04L31A01-02E• When the event kind is set to [PVEvent]Select the segment number to which the event is to be assigned.Select [PVEvent] (see below).

44 IM 04L31A01-02EList of ParametersBelow is a list of parameters for the model with the various function options. However,settings related to the pro

45IM 04L31A01-02E#4 Key loginParameter Selectable Range or Selections Initial ValueKey login > Use/Not Use/Not NotKey login > Auto logout On/Off

46 IM 04L31A01-02E#7 Communication<#1 Ethernet, Serial>Parameter Selectable Range or Selections Initial ValueEthernet > IP-address – 0.0.0.0E

47IM 04L31A01-02E<#5 AUX>Parameter Selectable Range or Selections Initial ValueRecovery Status for Comm. Buffer > DO/SW Continue, Clear Clear

48 IM 04L31A01-02E<#6 Report E-Mail Settings>Parameter Selectable Range or Selections Initial ValueReport E-Mail settings > Recipient1 On/Off

49IM 04L31A01-02EParameter Selectable Range or Selections Initial ValueAUX > Loop number 1 to 6 1AUX > Remote setting Off or Remote OffAUX >

5IM 04L31A01-02EPID Parameter Selection MethodYou can select the method for switching PID parameters from the following:• Target setpoint selection: B

50 IM 04L31A01-02EParameter Value or Selections Initial ValueControl mode SingleLoopControl, CascadePrimaryLoop, CascadeSecondaryLoop, SingleLoopContr

51IM 04L31A01-02EParameter Value or Selections Initial Value#3 Tuning settingTuning setting > Loop number Ext1 to Ext16 Ext1Tuning setting > 01

52 IM 04L31A01-02E#3 Operation-related parameter/zone PIDParameter Selectable Range or Selections Initial ValueOperation related/zone PID > Loop nu

53IM 04L31A01-02E#7 Program control related (only when program control is ON)<#1 Program parameter setting>Parameter Selectable Range or Selecti

54 IM 04L31A01-02E<#3 AUX (Auto message, Display position)>Parameter Selectable Range or Selections Initial ValueAUX (Auto message, Display posi

55IM 04L31A01-02E<#4 DI/DO label setting>Parameter Selectable Range or Selections Initial ValueDI/DO label setting > Module CTRL1-DI, CTRL2-D

56 IM 04L31A01-02ESet mode#1 Range, AlarmParameter Selectable Range or Selections Initial ValueFirst-CH 01 to 20 01Last-CH 01 to 20 01Range > Mode

57IM 04L31A01-02E<#2 Color>Parameter Selectable Range or Selections Initial ValueColor > CH1, CH11 Red, green, blue, blue violet, brown, oran

58 IM 04L31A01-02EList of Parameters<#6 Control (Zone, Graph (, Partial))>Parameter Selectable Range or Selections Initial ValueFirst-CH 101 to

59IM 04L31A01-02EList of Parameters#6 TimeParameter Selectable Range or Selections Initial ValueTime set > YY/MM/DD HH/MM/SS – –#7 Math set1 (expre

6 IM 04L31A01-02EPreset OutputThis function sets the control output to the preset value when the operation is stopped.SP Ramp-Down-Rate/SP Ramp-Up-Rat

7IM 04L31A01-02EWiringInput/Output terminals are arranged on the rear panel of the CX2000 as shown in thefigure below. The figure shows the case when

8 IM 04L31A01-02EOverview of OperationsKey OperationFor details on the key operation, see chapter 3, “Names of Parts, Display Modes, andCommon Operati

9IM 04L31A01-02EControl Operation DisplayIn operation mode, the following control operation displays can be selected.• Control group displayThis displ