The first network after the periphery refresh is causing intermitted problems by not counting

totally confusing

CPU 315 2 DP total program cycle ~28ms

OB 35 set to 5ms

first instruction in OB 35 is call periphery PEB and load to EB

there after several ADD and SUB networks are programmed for fast impulse counting

all working fine only the first network after the periphery refresh is causing intermitted problems by not counting

now I programmed an additional network between the periphery refresh and the first ADD / SUB network with the ROL_1 and it works all counters behaving well

am I dreaming ???

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Split from OB35 problem.

Hello,

do you have a screenshot or printout of your OB35?

Then it's easier to give answer what happens.

regards
CaOd