correctly when reading the negative value

Hi all,

It's about power meter device. in fact, I've already got the good value here, but I create additional calculations. the situation is:

When the power reading is positive, I enjoy reading.

power is negative, I misread (high value). so I need to subtract this value to 2 ^ 32 (or 4294967296).

is that someone he knows the reason why he needs to happen?

OK, "registers" are tables of U16. so try to typecast I32. How many elements in the table?

Somehow, you do everything with tables, but you only display one item. It almost seems to me that everything going primitive "contact numbers" be given ordinary scalars. There are also a lot of duplicate code. You might get away with an instance and a loop FOR, for example.

Representations of data are a mess with a wild mix of types of data and constraints. The Psum (High value) is I64 without reason (under the constraint of a DBL two values U32 (?) division). I do not understand the function of the Subvi. Can you explain?

You can place an indicator of one of the 'registers' tables, run the VI so it contains data, then turn the indicator in a constant of schema that contains the typical data (Right-Click... change to constant). Save and attach the VI.

Tags: NI Software

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