ignore item [PickMaster 3]

Hello all together!

I use PickMaster 3.13 and I need a function I’m not really sure how to solve it in the cutest way…
I have a pick area. The product’s we are running are with caps! Sometimes these caps are not locked with the tray. No we use some sensors to detect this. Unfortunately there is no possibility to discharge the product in front of the picker. Is there any possibility to tell the picker that the following product should not be picked? Or would it be the right sollution to mask the trigger signal?

Regards
Matthias

Are you using vision to detect the product?

No! We trigger via a light barrier!

The masking of the trigger signal is a useful solution.