wonderware ide 培训的手册文档第8章,共21章

Lab 8 –Modeling a Valve and a Motor

Introduction

In this lab, you will use the $DiscreteDevice object to model a valve template and a motor template. These will be used later to create the other components of the mixer. The templates created in this lab will be integrated with other templates to form the mixer container in the next lab. At that point, the instances will be created.

Objectives

Upon completion of this lab, you will be able to:

Configure a $DiscreteDevice object

Create the Valve Template

In the following steps, you will create the valve template that will be used throughout the remainder of the class to represent the different mixer valves.

1.In the Template Toolbox,Application toolset, right-click the $DiscreteDevice base template and

select New | Derived Template.

2.Rename the template $Valve and move it to the Working toolset.

3.Open the $Valve configuration editor.

4.Configure the General tab as follows:

Enable inputs:checked and locked Enable outputs:checked and locked

5.Configure the States tab as follows:

Enable second active state:unchecked and locked Enable transition state:checked and locked

State names:locked

Passive state:Closed

First active state:Open

Transition state:Traveling

Fault state:Fault

6.Configure the Inputs tab as follows:

Number of Inputs: 2 and locked

Input Name:locked

Input2:CLS

Input1:OLS

Input to PV Map:locked

0 0:Traveling

0 1:Open

1 0:Closed

1 1:Fault(default)

PV override:locked

7.Configure the Outputs tab as follows:

Number of outputs:1(default)and locked

Output Name:locked

Output 1:CmdOpen

Closed:unchecked and locked

Open:checked and locked

Initial control mode:Manual(default)and locked

Control tracking:locked

8.Save and close the configuration editor.

9.In the Check In dialog box,Comment field,enter Valve initial configuration and click OK.

10.When the Check In progress shows Object 1 of 1 completed, click Close.

Create the Motor Template

Next, you will create the motor template.

11.In the Application toolset, right-click $DiscreteDevice and select New | Derived Template.

12.Rename the template $Motor and move it to the Working toolset.

13.Open the $Motor configuration editor.

14.Configure the General tab as follows:

Enable inputs:checked and locked Enable outputs:checked and locked

15.Configure the States tab as follows:

Enable second active state:unchecked and locked Enable transition state:unchecked and locked State names:locked

Passive state:Stopped

First active state:Running

Fault state:Fault