Attention

IronPLC can only run very simple programs. The steps described are accurate but many language features are not yet supported.

P9999

Code

P9999

Message

Capability is not implemented (yet!)

Analyzing the IEC 61131-3 source failed because the source contains elements that are not supported by this compiler. The elements are probably valid.

Because the compiler does not support the elements, the solution normally requires adding support for the elements to the IronPLC compiler.

• avoid the particular elements (this is usually not feasible)

• verify that you have the latest version of the IronPLC compiler

• report the issue to IronPLC GitHub issues.