6. El cálculo CFD
6.4. El análisis CFD
6.4.1. Formulación para Tdyn
5.9.1 General information on loading
Loaded project dataThe project data loaded on the devices is divided into hardware and software project data:
•
Hardware project data results from configuring the hardware, networks, and connections. The first time you load, the entire hardware project data is loaded. When you load again later, only changes to the configuration are loaded.•
Software project data involves the blocks of the user program. The first time you load, the entire software project data is loaded. When you load again later, you can decide whether to load the entire software or only the software changes.You can load individual objects, folders or complete devices depending on the scope of the installation. The following options are available for loading:
•
Loading the project data in the project tree•
Loading project data to an accessible deviceYou can drag-and-drop project data to load it to an accessible device.
•
Loading project data to a memory cardYou can drag-and-drop project data to load it to a memory card.
Scope of the loaded project data
When you load the project data to the devices of the project, you have the following options depending on the device:
•
All•
Hardware configuration•
Software•
Software (all blocks)Which options are available depends on the object you want to load.
See also
Downloading project data from the project tree to the device (Page 155)
5.9.2 Downloading project data from the project tree to the device
The following section describes the general procedure for downloading project data to a device in the project tree. You will find details of how certain objects are loaded and any special points to note in the help on programming and configuring your specific hardware.
5.9 Loading project data on the device 5.9.1 General information on loading 5.9.2 Downloading project data from the project tree to the device
5.9 Loading project data on the device
Requirement
•
The project data is consistent.•
Each device is accessible via an online access.Procedure
To load the project data to the selected devices, follow these steps:
1. Select one or more devices systems in the project tree.
2. Right-click on a selected element.
The shortcut menu opens.
3. Select the option you require in the shortcut menu of the "Download to device" menu.
Note
Note that the options available to you depend on the selected device.
If you had not previously established an online connection, the "Extended download to device" dialog is opened. If you have already defined an online connection, the "Load preview" dialog opens.
Continue then with step 6.
4. Select the interface for your programming device / PC from the "PG/PC interface for loading" drop-down list box in the "Extended drop-download to device" dialog. If there is a subnet, select also your subnet from the "Connection to subnet" drop-down list.
5. Select your device in the "Accessible devices in target subnet" table and confirm your selection with
"Load".
When necessary, the project data is compiled. The "Load preview" dialog opens. This dialog displays messages and proposes actions necessary for loading.
6. Check the messages and, where necessary, enable the actions in the "Action" column.
Notice
Performing the proposed actions during operation of the plant can cause serious damage to property or injury to persons if there are functional disturbances or program errors!
Make sure that no dangerous situations can arise before you start the actions!
As soon as loading becomes possible, the "Load" button is enabled.
7. Click the "Load" button.
8. The load is performed. The "Load results" dialog then opens. In this dialog, you can check whether or not the load was successful and take any further action that may be necessary.
9. Click the "Finish" button.
5.9 Loading project data on the device
Result
The selected project data was loaded to the devices.
See also
General information on loading (Page 155)
5.9.3 Loading project data to an accessible device
The following section describes the general procedure for downloading project data to an accessible device in the project tree. You will find details of how certain objects are loaded and any special points to note in the help on programming and configuring your specific hardware.
Requirement
The accessible devices are displayed.
See also: Displaying accessible devices (Page 1533) Procedure
To load project data to an accessible device, follow these steps:
1. In the project tree, drag the folder containing your device to the accessible device.
The "Load preview" dialog opens. This dialog displays messages and proposes actions necessary for loading.
2. Check the messages and, where necessary, enable the actions in the "Action" column.
Notice
Performing the proposed actions during operation of the plant can cause serious damage to property or injury to persons if there are functional disturbances or program errors!
Make sure that no dangerous situations can arise before you start the actions!
3. As soon as loading becomes possible, the "Load" button is enabled.
4. Click the "Load" button.
The load is performed. The "Load results" dialog then opens. In this dialog, you can check whether or not the load was successful and take any further action that may be necessary.
5. Click the "Finish" button.
5.9.3 Loading project data to an accessible device
5.9 Loading project data on the device