Separate decimal number to array of numbers

[altenbach]

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aPpErEnTiCe wrote:

We have connected the circuit, and we get an eror when we execute it. We get an error msg if the output is less than 100.

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OK, so you want to send three nibbles to the device.

You are doing this way too complicated:

• You are dealing exclusively with integers, there should not be any orange wires on the diagram. Set the correct representation.
• Your formula node should be replaced by a case structure with four cases
• Stay with numeric data types. There is no need to go to strings and back.
• Use arrays of booleans as indicators. One terminal is simpler than four and there is less wiring.
• You don't need to send the same data millions of times per second, use a reasonable wait in the loop.
• Even better would be an event structure so the data only updates when the inputs change (not shown).
• The result could be negative (subtract mode). You also need to handle underflow (result<0)
• ....

Here's a quick draft on how it could look like. I don't know how your DAQ assistants are configured, but simply hook them up at the obvious places. 🙂

Make sure you understand every aspect of the code!