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I'm sure this is a simple problem...


I have a project written for the V1210, I am attempting to debug the ladder and want to step through it once cycle at a time. The manual seems to suggest this is possible but I cannot get this to work. I have placed an "on line point" in the ladder, built and downloaded the code. Then connected using "online Test". Page 213 of the ladder manual says that execution will "freeze" when the scan hits the on line test point, but it doesn't appear to, the program continues normally with timers counting down etc.


The on line test point is connected to the power rail so I would expect it to be "On", do you have any suggestions ??


Thanks in advance







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