01-01-2023 08:09 AM
I'm trying/learning Multisim Live by setting up some basic circuits (starting with a classic low-pass RC circuit) and want to see a real-time graph running an Interactive simulation. But the maximum time step it's letting me set is 1e-5, which isn't real-time (about half real-time). Going under that time step (<1e-5) makes it run even slower. When trying to manually set the max time step higher, I get the error:
"maximum time step must be a number between 1e-12 and 1e-5"
Am I missing something with the configuration and setup of the circuit or simulation? For the circuit, it's fairly simple: AC voltage source, SPST switch, 1 resistor, 1 capacitor. Both source and capacitor are grounded.
Better yet, is there a setting to make all interactive simulations plot/graph in real-time? Totally okay to sacrifice resolution or accuracy - just want to be able to see values fluctuate as if I have a breadboard and multimeter in front of me.
01-01-2023 08:41 AM
Поставьте стационарную версию, которая вам посчитает процессы длительностью 500 Мегасекунд за доли секунды. Только не пользуйтесь осциллографом,-он всё изгадит..., а пользуйтесь трансцендентным анализом.
01-01-2023 06:00 PM
Thanks for the help, and for others that are curious, this is what tipa said, according to Google Translate:
(Translated from Russian)
"Install a stationary version that will calculate processes lasting 500 Megaseconds in a fraction of a second. Just don't use an oscilloscope - it will spoil everything... but use transcendental analysis."
Your proposed solution seems like it would work for Multisim on the desktop, but I'm using Multisim Live - the online browser version. So I'm unable to change Tmax like you were showing. Is there a reason there's a limit on that for Multisim Live, or is there another way to get real-time graphing?
01-01-2023 09:38 PM
I think that the developers of Multisim, subject to the availability of high-speed Internet, will be able to help you, although this is unlikely ..., because, even in the simplest matters, they do not help much ...
Удачи!