Building a Process Model-Copying an Existing Model

复制现有的模型
你可以使用现有模型作为新模型的模板。在Models窗口中高亮源模型后，单击Copy按钮，打开下列对话框：

1.模型显示了一个默认名称。同样，你可以输入一个不同的名称。
2.单击OK按钮后，新模型被建立，并且在模型列表中显示名称。
注：复制的模型是一个仿真模型。
重命名现有的模型
你可以通过高亮显示模型并单击Rename（重命名）按钮重命名现有的模型。将打开下面对话框：

1.显示模型的当前名称。
2.在输入一个新名称并单击OK按钮后，模型的新名称将被记录。
选择一个模型
若要编辑或修改现有的模型，在列表中高亮并单击Select按钮。模型的概述窗口将打开：

模型概述（GMB重命名和重新排序）窗口选项卡，字段和按钮

| 选项卡| |
| ------------- |:-------------:| :-----:|
| Manipulated（操作） | 列出了模型中所有使用的MVs。|
| Measured Disturbance（可测量扰动） | 列出了模型中所有使用的DVs。|
| Unmeasured Disturbance（不可测量扰动）| 列出了模型中所有使用的UNMs。|
| Process Output（过程输出） | 列出了模型中所有使用的POVs。|
| Modifiable Gain（可修改的增益）| 列出了模型中所有模型块的可修改增益。|
| 字段 | |
| Port(端口)| 列出了变量的端口号（GMB）。|
| Name（名称） | 列出了给定的变量名称。|
| Description（描述）| 列出了变量的描述。|
| Transform（转换）| 表示了相应变量是否具有相关联的变换。（此字段仅适用于MVs，DVs和POVs）|
| 径向按钮 | |
| Sort By（排序方式）| 这些按钮选择通过端口号或名称进行排序。如果变量是按照名称进行排序，“Up, Down, Top和Bottom” 按钮将被禁用。另一个需要注意的点是，若根据名称的排序被选中，可以通过双击来改变变量端口。|
| 按钮 |
| Up（向上）| 将选定变量上移一个位置，端口号随之改变。|
| Down（向下） | 将选定变量下移一个位置，端口号随之改变。|
| Top（顶部）| 将选定变量移至列表顶部。端口号随之改变。|
| Bottom（底部）| 将选定变量移至列表底部。端口号随之改变。|
| 按启动GMB模型编辑器| 在一个单独窗口启动图形模型构建器。|

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原文：
Copying an Existing Model
You can use an existing model as a template for a new model. After highlighting the source model in the Models window and clicking the Copy button, this dialog opens:

1. A default name is displayed for the model. Again, you can enter a different name.
2. After clicking the OK button, the new model is created and its name appears in the model list.
   NOTE: The copied model is always a simulation model.
   Renaming an Existing Model
   You can rename an existing model by highlighting it and clicking the Rename button. The following dialog opens
3. The current name of the model is displayed.
4. After entering a new name and clicking the OK button, the new name of the model is recorded.
   Selecting a Model
   To edit or modify an existing model, highlight it in the list and click Select button. The model overview window opens
   Models Overview (GMB Rename & Reorder) Window Tabs, Fields and Buttons

| Tabs| |
| ------------- |:-------------:| :-----:|
| Manipulated| Lists all the MVs used in the model.
| Measured Disturbance| Lists all the DVs used in the model.
| Unmeasured Disturbance| Lists all the UNMs used in the model.
| Process Output | Lists all the POVs used in the model
| Modifiable Gain | Lists all the model blocks with modifiable gains in the model.
| Fields | |
| Port| List the port number (GMB) of the variables.
| Name | Lists the given variable names.
| Description| Lists the descriptions of the variables.
| Transform| Indicates whether the corresponding variable has a transform associated with it. (This field is only applicable for MVs, DVs and POVs)
| Radial Buttons| |
| Sort By | These buttons select to sort the variables by either port number or name. When the variables are sorted by name, the “Up, Down, Top and Bottom” buttons are disabled. Another feature is that when sorting by name is selected, the user can change a variable’s port number by double-clicking on it.
| Buttons | |
| Up| Moves the selected variable up one position and the port number changes accordingly.
| Down | Moves the selected variable down one position and the port number changes accordingly.
| Top| Move the selected variable to the top of the list. The port number changes accordingly.
| Bottom| Moves the selected variable to the bottom of the list. The port number changes accordingly.
| Press to Launch GMB Model Editor| Launches the Graphical Model Builder in a separate window.

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2016.7.18