PLC Designer: Unexpected error messages regarding RTS_IEC_HANDLE and RTS_IEC_RESULT

Question:
What should you do if error messages related to the data types RTS_IEC_RESULT and RTS_IEC_HANDLE occur during the conversion or update of a PLC Designer project?
RTS_IEC.png

Answer:
In this case, the library "SysTypes2 Interfaces" is missing from the project. It can be added via the Library Manager.
SysTypes2Interfaces.png

[Automatic Translation]
URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202600282/1/
Metadaten
Taxonomy: PLC Designer V4.x
AKB-ID: 202600282
Last update: 2026/06/30
Category: FAQ, Tipps und Tricks

Lenze reserves the right to change information on this page at any time. Any liability for the accuracy of the information is excluded.
Kontakt