WP231 , no signal

Dear :
I have one s71214 with wp231 , adding signals are correct box with the multimeter , but does not deliver anything module signals , can be solved with siwatools which do not possess yet?

many Thanks

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Split from SIWAREX WP231example.

estimated :
I own a s71214 with wp231 , the signal voltage vary correctly summing box , but delivers nothing siwarex module in the function block , there is a minimum test of whether the module receives signals correctly ?

thanks