What is the type specifier of ANY_NUM to DUINT?

[wzj7531]

I'm creating a test composite fb which F_MUL and F_DIV fbs in its FB Network, it looks like:

According to the error msg: Data type ANY_NUM requires type specifier as part of literal, I change the 60 literal to 60_UDINT, but its not working:

So, what type speicifier i need to append to it?

[wzj7531]

After change 60_UDINT to UDINT#60, the error msg "DataType ANY_NUM requires..." disappeared. And now, it seems need to set F_MUL's OUT Datatype:"Cannot infer type based on F_MUL.OUT(ANY_NUM) and F_DIV.IN1(ANY_NUM)", so how to fix it?

[azoitl]

This is currently a known issue in 4diac IDE. If you make chains of blocks with ANY_xxx pins we are not able to derive the data type for all pins. This is something were we really would need support.

A workaround that will at least deploy a correct IEC 61499 application to 4diac FORTE would be to manually set a value for each undefined ANY_XX input pin (e.g., in your case F_DIV.IN1 toUDINT#0). However you would still see the error message in 4diac IDE.

[wzj7531]

Finally, I use a UDINT_TO_UDINT to convert F_MUL Output datatype to UDINT. It works now.

[azoitl]

This is the other workaround that we currently have.