1)定义结构体数组和定义结构体变量的方法相似,只需要说明其为数组即可,例如:TYPEMachine:STRUCTsDeviceName:STRING;nIiistallLocation:INT;bWorkStatus:BOOL;rHum 24、idity:REAL;rTemperatiwe:REAL;END_STRUCTENDTYPEVARaiTMachmeStatus:arrayO.2ofMacliiiie;END_VAR以上定义了一个数组aiTMachmeStatus,数组中有3个...
First of all, before you get too deep into this: If you could find a way, to make a "universal" log entry object, containing the variable length data itself, you wouldn't be able to store them in an array, or access them like an array, or pass them by value as a type.(please ...
My scenario: I'm trying to save/load an array of structs using the Visu: - Execute Command > "SaveRecipeAs" works properly - Execute Command > "LoadWriteRecipe" works not entirely: the structs of array[6] and array[7] should have been empty but were duplicates of array[4] and array...
These variables have to be defined on both the CODESYS project and the ROS package. For arrays or for structs with string or array members, because these data types are handled as non-POD (Plain Old Data) objects in C++, the mapping between the C++ variables and the ROS messages has to...
when using an array of structs, the runtime crashes. but when using an array of LREALS, it'll do 100k at least 2 years ago Posteda commentondiscussion Engineering 🇬🇧onCODESYS Forge What are the limitations of the OPC UA Server? I am trying to get data off my PLC that is acquir...
A very common way to integrate your own I/O drivers is to use an FB interface inside of a library. A much better way, and much more convenient from the usability is the integration in form of a real I/O driver. This approach should always been choosen when you decide to share your...