Multisim and Ultiboard

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Oscilloscope triggers without reason

Hello,

 

I have three 4-channel oscilloscopes in my circuit.

 

I set Trigger to "None" (German: Keine).

 

One Scope is scaled 200ns/Div, another to 200 µs /Div.

 

The "slow" scope clears it's screen and starts recording on the left side again after about

1600 µs. I can't even scroll back. What could be the reason?

 

Is there a limit to the number of samples, that can be recorded?

 

I want to make a full range measurement from the start of the simulation to 4 or 6 ms simulation

time.

 

Any hints available?

 

(The trigger inputs are not connected.)

 

Any help appreciated:

 

Uwe Fechner

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Hi Uwe,

Multisim allows you to continuously display data on the scope and in other instruments as well. To enable this functionality you need to follow these instructions:

1. Go to Simulate » Interactive Simulation Settings.

2. Select the Analysis tab.

3. Check the Continue without discarding previous plots option.

4. Click OK to exit. Please note that memory resources will be requested by Multisim in order to keep the history of the plot within the scope display.

 

tobias

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