> I tried following script:
> 
> ODBSET /Equipment/ArduinoTestStation/Variables/_S_, 10
> 
> LOOP 10
>   WAIT seconds, 3
>   ODBINC /Equipment/ArduinoTestStation/Variables/_S_
> ENDLOOP
> 
> and it worked as expected. So I conclude the problem must be in your script. Probably a typo in 
> the ODB path pointing to a 32-byte string instead to a 4-byte float.
> 
> Stefan  

Hi Stefan,

Cheers for the reply. I believe the syntax we are using is correct. I have tried copying the script 
you used above and it results in the same error as before. Perhaps something is going wrong 
elsewhere - I will take another look today.

Jago