DPRAM [Online]
![DPRAM [Online] 1:](/content/1033/tcsystemmanager/Images/gif/1060955531__en-US__Web.gif)
When the TwinCAT is active, the DPRAM of the current fieldbus card, resp. other devices with DPRAM interface, may be read-accessed directly for diagnosis purposes. For further details, please refer to the description of the card or the particular device.