No actually my 24V lipo is a 6s so the max it can go to is 25.2V, which is why I dont understand why my vbus_voltage shows such a high value as well as the overvoltage error is triggered
Hello, can you give an update on this?
Thanks for following up!
Let’s make sure this isn’t a hardware issue with the ODrive – do you have an adjustable power supply where you can test the ODrive with a few different bus voltages and see what the ODrive reads?
Yes I do, do you want me to test it at specific voltages or give you readings of random that I select?
Random that you select is fine!
ohk sure, ill update u within 24hrs
Hello,
These are the following Voltages versus the Voltages I observed on the vbus_voltage of odrive -
5.7V - 5.75V
11.3V - 11.9V
18.9V - 19.7V
22.1V - 23.09V
13.9V - 14.6V
Hmm, that seems close enough I don’t immediately think the S1 is the issue. If there was an issue with the analog sense circuits, it would be way off.
Do you have a multimeter you can use to test the battery voltage versus the S1’s sensed voltage? You can measure the voltage right on the top of the S1’s green screw terminals.
Yeah I’ll do that