Erik van Leeuwen
Member
Hello,
When I started a new program in Step 7, I was asked which OB I want to use for TOD-interrupt. I only chose OB10, but now I want to add some more.
But when I go to HW Config and open the tab "Time-of-day-interrupts", I cannot chose other OB's because they are gray.
With right-click on the CPU in HW Config, I cannot "Open Objects"
How can I activate more TOD OB's?
I'm working offline on Step7 v5.4
I cannot find the answer in the manuals I have.
I hope somebody can help me.
When I started a new program in Step 7, I was asked which OB I want to use for TOD-interrupt. I only chose OB10, but now I want to add some more.
But when I go to HW Config and open the tab "Time-of-day-interrupts", I cannot chose other OB's because they are gray.
With right-click on the CPU in HW Config, I cannot "Open Objects"
How can I activate more TOD OB's?
I'm working offline on Step7 v5.4
I cannot find the answer in the manuals I have.
I hope somebody can help me.