PSpice for TI simulation error： There are no data values in section number 1 ignoring this section

Minki Li1

Other Parts Discussed in Thread: OPA452

Try follow https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/995335/pspice-for-ti-simulation-error-there-are-no-data-values-in-section-number-1-ignoring-this-section

set GMIN to 1E-10 and set LIMIT to 1E12

Still display There are no data values in section number 1 ignoring this section

Please help

Thank YouOPA452.zip

over 2 years ago

0 Jackie Horn over 2 years ago

TI__Expert 5880 points

Hi Minki,

Please give me some time to look at your design. I will let you know my findings.

Thank you,

Jackie

0 Jackie Horn over 2 years ago in reply to Jackie Horn

TI__Expert 5880 points

Hi Minki,

I resolved the convergence issue with your design with the following steps:

1. Edit the simulation profile for your design

2. Select Options -> Analog Simulation -> Auto Converge

3. Check the box for AutoConverge. It will automatically check all the others settings for autoconvergence

4. Click OK and rerun your simulation

Please let me know if that works and if you have any more questions.

Thank you,

Jackie

0 Minki Li1 over 2 years ago in reply to Jackie Horn

Prodigy 235 points

I can't compete the sim event using auto Converge?

How do i auto updater the schematic model when PSPICE update?

And the P SPICE will auto update itself?

Thank You

0 Jackie Horn over 2 years ago in reply to Minki Li1

TI__Expert 5880 points

Hi Minki,

Please also reset LIMIT back to 0. You will need to rerun the entire simulation in order to update the data. It is a slow sim time, so please be patient. If you would like to look at options for speeding up the simulation, please let me know.

Thank you,

Jackie

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PSpice for TI simulation error： There are no data values in section number 1 ignoring this section