Hi everybody,

With LOGO! Comfort v8.  I've a diagram with 0BA6 and a diagram with 0BA8.

On diagram with hardware type 0BA6 >> the aritmetic instruction show the Reference button inside it.

On diagram with hardware type 0BA8 ->> ANY Reference button appears.

How could assign a reference to an aritmetic instruction with 0BA8?¿

Thanks in advance,

Guillem

You combine references in the same way as analog and digital connections.

(see image)

Thanks for both answers,

Ella_68 my problem is at the analog inputs.

ixo65 on your link I founded the solution,

Thanks!