how activate the anti-windup in a PID Gain Scheduling

I use the PID Gain schedule of the 800xA versao 6.0.3 system but the anti-windup is not working. Is there any way to activate this anti-windup. The PID output is not limited from the faceplate but shows that it assumes an output of 0-100. I don't know if the activation of this output is what activates the anti-windup. Somebody could help me. Thank you.