ABB DCS 培训课程 T315-19 rcise 19.1 - RevA.doc

System 800xA trainingExercise 19.1 Create your own Faceplate19.1.1 GoalsMake the faceplate for the Function Block Type (TempControl_FBtype) that you created earlier on behalf of the control of the heater and the cooler. 19.1.2 LegendIndicates a key name.|Indicates when you go from one menu to a sub-menu.BoldIndicates a menu name or an option in a menu, or file structures“ “Indicates dialog box buttons, tabs, instructions etc.FIndicates start/explanation of student activity19.1.3 Exercise StepsThis exercise is done in the Engineering Workplace, partly with the Graphics Builder.19.1.3.1 Create the faceplateF Select the Function Block Type TempControl_FBtype in the Object Type Structure F Create an aspect of the category Faceplate.F Configure the Faceplate according to the following specification:Feedback indication1 = ON0 = OFFCommand buttons:AUTMANSTARTSTOPInput field for the set pointIndication that output is activatedMAN or AUT indication19.1.3.2 Guidelines to Create the FaceplateF To be able to create the set point input field you need to create a Faceplate Element first that will be incorporated in the Faceplate later: F In the Faceplate Element insert the following ActiveX Control InputField F Use the property PropertyRef and configure it as follows:F The Faceplate aspect must be set as the default aspect.19.1.3.3 Test the FaceplateF Test the faceplate by using the command buttons. You can select the faceplate from the Control Structure or via the graphic display for the reactor that you created in a previous exercise.You will experience that the commands that are send to the faceplate are kept to “true”. Actually the code in the Function Block Type should reset these commands to “false”.F To check the commands that are send from the faceplate to the object select the Function Block aspect