Question regarding writing to shift registers

Greetings. I have a challenge here and am seeking any assistance ya'll can offer.

I am writing a value into Inspection Camera shift register (B23/144) based on a pass or fail signal from a vision system. I am writing B23/150 into the Register on Main Turret B23/160.
If there is a 1 written into the Main Turret register at the B3/166, The bottle is not rejected.

My problem is that the label dispense does not always run (no bottles present) I am continuing to write the same value from B23/150 into B23/160 because the turret turns all of the time. I would like to just write the initial 1 or 0 from B23/150 into B23/160 and then write 0 until the next inspection takes place.

Any ideas?

AB SLC5/03

Thanks,

Jim

You're going to have to write the "0" back into B3/166 based on a time event or sensor input. A time or condition will have to occur AFTER the "1" is entered in order to make the change back to "0".