Srb0606.sb
Member
Hello,
I have a AB compact logix L36ERM controller and a vision system.
I am in need of a example of how to track 4 failed parts that have individual input bits for a failed criteria.(ex part 1 bad=input 1 on, part 2 bad = input 2 on...etc) Part Good input =0
The 4 parts move as 1 on each trigger/pulse to index. The (1234) 4th part always currently lands under a reject marker 4 indexes away. I can currently mark the fourth part every time no problem. I know on the next index after I can possibly time the other 3 parts to be marked while indexing the next new set of 4 under the reject area. I am struggling to determine a solid way to keep track of all previous and next "failed" part history until it gets to the reject marking area 4 indexes away from the inspection station.
The parts cannot move individually and each individual part of the 4 will need to possibly be marked.
I would like help to identifying if a FIFO could be a solution or an array of some sort?
Possibly a BSR instructions. I am not sure how to create and keep the history buffer memory up until reject area.
I am young in the controls game and any logic examples will be extremely helpful in my understanding.
I have read at least a 100 posts on here today and have not found any solid direction.
Thank you all!
I have a AB compact logix L36ERM controller and a vision system.
I am in need of a example of how to track 4 failed parts that have individual input bits for a failed criteria.(ex part 1 bad=input 1 on, part 2 bad = input 2 on...etc) Part Good input =0
The 4 parts move as 1 on each trigger/pulse to index. The (1234) 4th part always currently lands under a reject marker 4 indexes away. I can currently mark the fourth part every time no problem. I know on the next index after I can possibly time the other 3 parts to be marked while indexing the next new set of 4 under the reject area. I am struggling to determine a solid way to keep track of all previous and next "failed" part history until it gets to the reject marking area 4 indexes away from the inspection station.
The parts cannot move individually and each individual part of the 4 will need to possibly be marked.
I would like help to identifying if a FIFO could be a solution or an array of some sort?
Possibly a BSR instructions. I am not sure how to create and keep the history buffer memory up until reject area.
I am young in the controls game and any logic examples will be extremely helpful in my understanding.
I have read at least a 100 posts on here today and have not found any solid direction.
Thank you all!