j1939 parameter outputs lengths - why cant I do 3 bits? I can read 3 bits! Get errors if I try and use 3 bits on an output

Dave Hitchman 3 months ago in IQANdesign updated by Tim Reen 2 months ago 1

As the question asks

When I create an output j1939 parameter I am offered 1, 2, 4 bits, 1 byte (8) and 2bytes(16).

The parameter I am asked to output is 3 bits (there is a 3 bit input version of it and I am just trying to gateway it through) but I cant set the output parameter as 3 bits, I get an error