A&D OP-11 Manual de instalación descargar pdf (Pagina 147)

07/2011 2 Operating A&D DataManagement

2.9 Handling of Files/Blocks

SIMATIC A&D DataManagement Client - 07/2011

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Transfer with the NCU component

The files or directories selected for transfer are transferred via the Agent computer

configured in the NCU component settings.

Transfer with the path component

The system obtains information on the target directory from the properties of the

path component. The connection to the target directory is established under the

user login defined under "Options - Properties - NCU". This function requires

Windows NT 4.0 or higher on the ADDM Client computer, as the Windows 9x and

ME operating systems do not support "connect as". If no user or password has

been defined, a message appears and the action is cancelled.

The "Maintain NC files" user right is required to transfer files to the PCU.

A collision check is carried out in two steps prior to data transfer:

Step 1:

It is checked whether the target directory contains files with duplicate names. If files

already exists in the target directory, a files list is displayed and date transfer is

aborted. The seconds step is not carried out until the collision check has been

successfully completed and no duplicated are found.

Step 2:

If the collision check performed in Step 1 detects no collisions, a temporary NCU

dump is produced and compared to the files transferred in the export directory.

When the NC programs are loaded, they are displayed in a list and the transfer

procedure aborted.

Only the file names are compared. The contents of the files are not compared.

During collision checking and transfer, a progress bar informs the user about the

transfer status.

On successful completion of data transfer, the contents of the export directory are

deleted.

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A&D OP-11 Manual de instalación Pagina 147