It is either my installation is bad, or there is a bug. I re-created the project in 3.5 SP19 and there are no errors or warnings. Compiles with no errors or warnings. The original was done in 3.5 SP20. Thoughts?
Update: I started over. I saved progress at each step. all compiled zero errors, zero warnings. Pre-processor messages remain, but I can make progress. Until I try to re- load the project file in Codesys. Re-loaded files error as above when compiled, even though they compiled error-free immediately before saving. Is my installation borked? (Not easy to re-install due to IT madness...)
Update: I found my error in the Scale function, where I used UINT_TO_REAL instead of DWORD_TO_REAL. I fixed it, errors unchanged.
Hi, I am trying to create a project using a raspberry pi, I have added the modules for the Pi and MCP3008. I have encountered som errors that I don't know how to track down. 1. The GPIOs give preprocessor errors, but I read that this does not prevent compiling. This seems to be true. I can build the empty project with no errors. 2. After adding a SPI master and MCP3008, the preprocessor errors double, but seem similar and the project again builds with no errors. 3. I add a DUT and GVL, with a function,...
I removed and re-installed Codesys.The ability to add the Visualization manager from left click is now available! I still don't kno what's up with the Softmotion though.
I removed and re-installed Codesys.The ability to add the Visualization manager from left click is now available! I still don't kno what's up with the Softmotion though.
Seems strange. I changed the WAGO 672-4303 TP600 to CODESYS Control for WAGO Touch Panels 600 SL 4.7.0.0. (Changing over from e!Cockpit, which had numerous issues.) The main problem is that I don't have a Visualization manager, and can't seem to find how to add it to the project. Possibly related: Strangely, The Device (Codesys Control for Wago TouchPanels 600 SL) shows up with SoftMotion General Axis Pool. Not a problem, but makes me wonder if there has been some mistake. Thanks!
eschwellinger, Thanks! I have looked at (and installed) the OSCAT library. Lots of good TELNET server-side stuff there. I have resigned myself to hacking something together. My needs are so simple that doing so will probably work.. That suggestion to look at the OSCAT source code will probably be most helpful! Perhaps I am overthinking this and it really is as simple as throwing the text of the command into a TCP connection directed at port 23 of the device. Then looking for a plain text response......