Changing LVC of controller

[Endless squarer]

I was just wondering whether it was possible to change the LVC of a controller with the KT-LCD1?
Is this possible? If so, how?

Background-
I recently bought a 48V sine-wave controller, but I have a 36V battery but afterwards found out the LVC on the 48V sine wave was too high for my 36V battery. I have the KT-LCD1 and was wondering whether i could change the settings from there?

It appears that there is a parameter setting that addresses voltage but I'm not sure it is LVC, and would like to save myself tinkling unecessarily with the LCD

 

[flangefrog]

You can change the LVC with the C12 parameter but only by a small amount. You can also modify the LVC resistor in the controller itself.

 

[Endless squarer]

Thanks flangefrog
Is it possible to change it from a 48V setting to a 36V setting from LCD, if so how?

How can you change it within the controller itself?

 

[Bram1982]

I have a similar situation, but with a 36 volt controller on a 48 volt battery. My LVC is way to low and I want to set it higher. What to modify on this resistor in the controller?

 

[flangefrog]

As far as I know all 48V versions automatically switch between a 36V or 48V LVC. If the controller has the original sticker on it (i.e. not from bmsbattery) it should have 36/48 in the model name.

See this post for the resistor to change (at least if your controller has the same board) https://endless-sphere.com/forums/viewtopic.php?f=2&t=79763#p1177746
It's part of a voltage divider so you can use the old resistor values to work out what the new one should be.

 

[Endless squarer]

The controller has only 48V on the sticker.

Is it possible to re-use the resistor from the old controller that was blown or would the resistor be busted as well? (I had blown an fet)

I also have an unused controller which is 36/48V but was not sine wave and wasn't compatible with my bike. Can I salvage some parts from that?

 

[Endless squarer]

Is there any way I can use the parts from another 36V controller yo change the lvc on the 48V controller??