ABB DCS 系统 培训课程 系列讲座 rcises Chapter 20.doc

Course T530Exercises to Chapt. 20 Several Applications and Controllers 20.1 Several Applications and Controllers Exercise 20.1 20.1.1 DescriptionThis exercise describes how to construct a project containing several controllers, including the library handling.20.1.2 ObjectivesAfter this exercise you will be able to: Describe how to construct a project containing several controllers. Describe the advantages/drawbacks of dividing an application between several controllers. Describe the strategy of libraries Apply the tools for creation of a structured project.20.1.3 Reference DocumentationIn the Online Help: Contents tab, .20.1.4 Missions20.1.4.1 Create a structured project F Open the project StructuredProj.1. Insert Application_2 from the project Counter_MMS.2. Insert Controller_2 from the project Counter_MMS.3. Application_2 should run in Controller_2 and Application_1 in Controller_1.Ask your teacher for correct system identities andIP addresses and apply them to the Controllers.4. Download the Applications to the Controllers guided by your teacher.20.1.5 Solutions Exercise 21.1 20.1.5.1 Solution: Create a structured project1. Insert Application_2 from the project Counter_MMS.2. Insert Controller_2 from the project Counter_MMS.3. Application_2 should run in Controller_2 and Application_1 in Controller_1.Ask your teacher for correct system identities andIP addresses and apply them to the Controllers.4. Download the Applications to the Controllers guided by your teacher.5. Notice that there is no communication between the controllers yet.6. If you open Program2 in Controller_2, you will find a variable counter that is increased every scan.Du kan tag bort denna osynliga text men ltnedanstende Page Break ligga kvar !Lt ven den efterfljande s