ADS

This dialog is used for DPV1 access to read and write data.

"ADS Address (acyclic services)" text box

The "ADS Address (acyclic services)" text box contains the NetId of the EL6731 master device and a port number for the BK3120 slave device. The port number consists of the hexadecimal value 0x1000 plus the station address of the slave device, here with the hexadecimal value 0x000b.

"Enable Router" check box

If the "Enable Router" check box is checked, the Bus Coupler is listed in the router table. Its AmsNetId is entered in the "Project Routes" tab under SYSTEM\Routing.

"Net-Id" text box

The Net ID of the Bus Coupler is entered in the "Net-Id" text box.

"Remote Name" text box

The remote name of the Bus Coupler is entered in the "Remote Name" text box. The remote name consists of the name of the Bus Coupler device, an underscore and the name of the PROFIBUS master device.

"Index-Group" text box

The index group of the data to be read or written is entered in the "Index-Group" text box. The index group distinguishes different data within a port.

"Index-Offset" text box

The index offset of the data to be read or written is entered in the "Index-Offset" text box. The index offset specifies from which byte the read or write process should start.

"Read-Length" text box

The length in bytes of the data to be read or written is entered in the "Read-Length" text box.

"Read-Data" text box

The system writes the answer to an ADS request into the text box "Read-Data".

"Write-Data" text box

Enter the data to be sent via ADS in hexadecimal notation in the "Write-Data" text box.

"Read" button

The "Read" button enables reading of the addressed data.

"Write" button

The "Write" button enables writing of the addressed data.

"ReadWrite" button

The "ReadWrite" button executes a Read/Write command on the addressed data.