About nickH

Hi Benny,  the emulated NV-RAM on the hardware is available since version 2 (based on Core22). Is it possible for you to switch to V2.6?  Version 2.6 will also be the next LTS version. And will be upgraded from early adopter version to LTS version by end of July.  Currently its not planed to have this bugfix for V1.20. ... View more

Hi BennyF,  For the SharedRetain type there are some specialties you need to know (see also the manual: here).   The remanence on the ctrlX CORE is achieved due to the hardware support. A retain memory of 128 kB is available. 8 kB of this memory are used for internal purposes. 120 kB remain for applications. If the control is used with a PLC, 64 kB of this memory is used for PLC retain data. The memory is emulated for a ctrlX CORE Virtual. The retain memory is only saved from time to time. Could you check in the Data Layer at datalayer/retain/stats if there is enough space for your SharedRetain memory range available on the ctrlX CORE?  Another hint: "DL_INVALID_HANDLE" indicates a invalid handle argument or NULL pointer argument.  ... View more

I would recommend you to insert debug nodes in your flow to see where you receive a new payload and where it does not. So you are able to localise the problem. For example after the subscribe nodes and after the join node and after the csv-node. ... View more