Search found 89 matches
- Sat Aug 01, 2009 7:48 pm
- Forum: BMS thread
- Topic: Old BMS Hardware Thread
- Replies: 613
- Views: 1039657
Peter, Yes, mine is installed in my vehicle and is working fine (although it is only monitoring two cells). However, my vehicle is an off-road 4x4. Not that it should make a difference. I probably don't have as much electronics in mine as you do. I was careful to run the sense leads away from any ma...
- Fri Jul 31, 2009 11:19 pm
- Forum: BMS thread
- Topic: Old BMS Hardware Thread
- Replies: 613
- Views: 1039657
Peter, Glad to hear you got the emi issues under control. I used unshielded twisted pair on mine and never had a problem. I haven't put a scope on the lines but everything worked properly from the start. I am curious....when your first cell starts to bypass, how long does it take before the pack is ...
- Fri Jul 31, 2009 1:48 am
- Forum: BMS thread
- Topic: Old BMS Hardware Thread
- Replies: 613
- Views: 1039657
Yes, I have been working on the multi slave pcb. It is about finished. I have made a few changes though that you may or may not want. I am using a much larger bypass resistor (10 watt 3 ohm). I have had good luck with it on the analog balancer that I built. It only requires about 15 minutes to balan...
- Wed Jul 29, 2009 2:53 am
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228
- Tue Jul 28, 2009 3:11 am
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228
Their spec on the input voltage is 12 volts +/- 10% which seems too tight to operate in an automobile. However, I was powering it from a regulated 12 volt supply. No, I don't get the blue screen. That is how I originally knew something was wrong. I put a meter across the two power leads and it shows...
- Fri Jul 24, 2009 4:24 am
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228
Peter, No, sadly the display doesn't even work. I used the output from my video camera to test the display and I get nothing. I don't know if it is from the same vendor as yours but the display looks very similar. I am in discussions with the vendor right now to see what they can do. http://cgi.ebay...
- Thu Jul 23, 2009 3:43 am
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228
- Wed Jul 15, 2009 11:45 pm
- Forum: BMS thread
- Topic: Old BMS Hardware Thread
- Replies: 613
- Views: 1039657
- Sun Jul 12, 2009 11:23 pm
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228
- Sun Jul 12, 2009 10:54 pm
- Forum: BMS thread
- Topic: Old BMS Software Thread
- Replies: 600
- Views: 1017228