The manual will tell you exactly that you need to check wState = 5 and that a value of 2 means "Init" (no communication). You fix it in five minutes.
: Integrated tools for code refactoring and advanced security features, such as digital certificates and asymmetric cryptography for secure transmission. codesys 3.5 manual
Effective use of CODESYS 3.5 requires adherence to certain workflows: The manual will tell you exactly that you
This is strictly about the languages: Ladder (LD), FBD, ST (Structured Text), SFC, and CFC. Effective use of CODESYS 3
: Offers core dump analysis, execution points, and a "watch list" for structured display of inherited variables.
Every CODESYS 3.5 Service Pack (SP) changes small behaviors. If a function block is acting weird, the manual might be for SP15, but you are on SP19. The release notes tell you what changed. Download the release notes for your exact version from the same download page as the software.
: Features a library manager to display all referenced libraries and document library features. Engineering & Debugging Tools