View Single Post
Old 08-01-2011, 09:20 PM   #368 (permalink)
Freyguy
EV Builder
 
Freyguy's Avatar
 
Join Date: Nov 2010
Location: Macungie, PA
Posts: 157
Thanks: 15
Thanked 64 Times in 40 Posts
Quote:
Originally Posted by Brose View Post
Well. on the charge screen the bamps show 29. I have tried to adjust them with VR1 as per instructions on page 4 of the manual. I can;t get the amps to change at all. Any thoughts? I am using connection 1 and 2 on TP1 to power the board, Is this OK?
Charge mode will only register charge amps up to 29. Since you have no hall sensor plugged in the op amp output is railed and no amount of adjustment with VR1 will bring it back less than 29. As I said before, for now (bench testing) set the bAmp source to external serial. To do that Sysval bit 2 would be set to a 1. Once you have a hall sensor plugged in (and only then) can you set bAmp source back to hall sensor and readjust VR1. OK?
  Reply With Quote
The Following User Says Thank You to Freyguy For This Useful Post:
Brose (08-02-2011)