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I have been trying to write an FB for 315F-2PN/DP(ethernet CPU) from scratch. I have not found how to use LAD/STL/FBD-editor to insert BSEND and BRCV to the Static Data -area like in this example:
https://support.automation.siemens....extranet=standard&viewreg=WW&load=treecontent
The only way to use these functions has been to copy DB105 and FB105 from the example and modify those. What I am missing here?
https://support.automation.siemens....extranet=standard&viewreg=WW&load=treecontent
The only way to use these functions has been to copy DB105 and FB105 from the example and modify those. What I am missing here?