Why initial cycle bit blink during work?

[Interroga]

I'm with this UniStream 15" , where  is with one routine and i declare bit initial cycle. The problem is he is blink after power on , during all time.

I do not know what else to do.

[Flex727]

I've never seen this happen, but have you tried any troubleshooting? I would place an increment function just after the Power-Up contact to see if it's really passing the power flow. If so, then I would create an additional line with just the Power-Up and Increment function to see if they both do it. If not, I would delete the troublesome line and re-create it.

[Interroga]

i put  one increment and verify this problem. I see too the clock in screen blink sometimes.

I hope the plc dont go to stop this cenario.

Thanks for your reply.

 

regards, mauro.