Anybody can confirm if CodeSys Standard Library called SysFile is or is not compatible with AC500? We are trying to use that library for creating, reading and writing files in SD Card whit not success for the moment. We work with SD_WRITE and SD_READ functions without problems but we need advanced functionality that we could get with SysFile functions.
Finally, we got it working with CAA File Library. I think depending on your target, you might not be able to use SysFile (maybe not for AC500 but still unconfirmed). Perhaps SysFile is more efficient but most of times CAA do the work nice.