User1997 modified a comment on discussion Engineering 🇬🇧

mxj262 modified a comment on discussion Engineering 🇬🇧

**Guys I am new to codesys. Here the FB MyMovingAvg has a single Input ( nextNum: INT;) However in the main program this FB has been initialized with an ARRAY of INT Is this, Ok? and how will it access the next elements of the Array? ** Will more code will need to be written in the main program to make it able to get rest of the elements of array? Basically this is an example of dynamic memory Could someone explain me how all these work together FUNCTION_BLOCK MyMovingAvg VAR_INPUT nextNum: INT;...

mxj262 modified a comment on discussion Engineering 🇬🇧

**Guys I am new to codesys. Here the FB MyMovingAvg has a single Input ( nextNum: INT;) However in the main program this FB has been initialized with an ARRAY of INT Is this, Ok? and how will it access the next elements of the Array? ** Will more code will need to be written in the main program to make it able to get rest of the elements of array? Basically this is an example of dynamic memory FUNCTION_BLOCK MyMovingAvg VAR_INPUT nextNum: INT; END_VAR VAR_OUTPUT avg: REAL; END_VAR VAR windowPtr:...

mxj262 posted a comment on discussion Engineering 🇬🇧

**Guys I am new to codesys. Here the FB MyMovingAvg has a single Input ( nextNum: INT;) However in the main program this FB has been initialized with an ARRAY of INT Is this, Ok? and how will it access the next elements of the Array? ** Will more code will need to be written in the main program to make it able to get rest of the elements of array? Basically this is an example of dynamic memory FUNCTION_BLOCK MyMovingAvg VAR_INPUT nextNum: INT; END_VAR VAR_OUTPUT avg: REAL; END_VAR VAR windowPtr:...

eschwellinger posted a comment on discussion Engineering 🇬🇧

it is mandatory to activate the OPC DA license into the 32-xxxxxx legacy container (not UFC) you need a remove ticket -> contact CODESYS store - my question to move the license

bryandimino posted a comment on discussion Engineering 🇬🇧

Additionally the license is loaded on the soft storage for my device but it shows up as invalid. I just activated it today.

bryandimino posted a comment on discussion Engineering 🇬🇧

I'm trying to get the OPC server setup on my machine and currently I'm not having luck. I went ahead and got my license setup. However when I go to run WinCoDeSysOPC.exe I get an error message that I don't have the code meter licenses installed. Does anyone have any ideas on how I can fix this issue?

rabaggett posted a comment on discussion Engineering 🇬🇧

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.

rabaggett posted a comment on discussion Engineering 🇬🇧

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,...

michelebianchi modified a comment on discussion Runtime 🇬🇧

hello i have installed codesys runtime mc sl and sl on a CM4 but after 30 second process exit. have tried those runtime versions: 4.08 4.09 4.10 4.11 i get this message in all situations: ooops... this runtime was built for RASPBERRYPI. Hardware version or firmware version not supported! (-18, 0x00000BB8, 0xFFFFFFFB) os version is raspbian bullseye