![](/images/new-backgrounds/1173968/17396877x1.webp)
Operational Overview
Keep option does not upload the NVM values into the user configuration (PowerTools Pro file).
The following table shows an example of how these options work:
| Before |
| After Download |
| |
| Download | Overwrite | Update Option | Keep Option | |
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| Option |
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PT Pro file value for | 150 | 150 | 500 | 150 | |
Index.0.Vel | |||||
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NVM value for | 500 | 150 | 500 | 500 | |
Index.0.Vel | |||||
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Updating to RAM
The Update to RAM button can be used to send changes to the
The parameters will be sent to the
The Update to RAM button saves the parameters only to RAM and not to
The flowchart below describes a typical process using the Update to RAM to make changes, and then downloading when complete to save changes to NVM.
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