issue with model operating points: when restarting the simulation it immediately stops because the stopping criteria already met

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Mehreen Khan 2023-4-13

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回答： Daniel 2023-4-14

simulation is stopped using the stop block with logic. Using model operating points to store the simulation state, when restarting the simulation, it immediatelty stops. how to avoid that?

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Daniel 2023-4-14

编辑：Daniel 2023-4-14

Without more information on this, I don't think anyone is going to be able to help. What condition is triggering the stop block? Can you share a screenshot showing the logic driving the Stop block?

Mehreen Khan 2023-4-14

Its a simple logic when the relative error is less than the specified value, stop the simulation. and save the simulation state. and when i restart the simulation it imediately stop because the condition, specified that was already true. what i want to do is change the relative error for continuing the simulation to a better accuracy.

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Answer 1

Daniel 2023-4-14

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If you want to pause rather than stopping, you can connect the output of the Relational Operator to a Terminator, and set a breakpoint on the signal. Select the signal, then go to the Debug tab and click "Add Breakpoint". (That's the method for R2023a anyway. I haven't checked on how backwards-compatible that is with earlier versions.)

By the way, you can accomplish your comparison a little more easily with a Relational Operator. Pass "Measured Relative Error" and "Value" into a Relational Operator block, and check the output of that block, rather than using the two or three blocks you're using now.