Dear,
please advice me.
Balancing not working.
Used Steval board with J13, J14 and all J5 open (disconnected) .
HS mode.
3 cells connected (C5-C4-C3) and (C2-C1-C0-GND)
Used test script:
| WRITE |
6 |
0AD8 |
N=10, Cell OV = 4.21632V |
| WRITE |
7 |
0A33 |
N=10, Cell UV = 0,99552V |
| WRITE |
8 |
0A0A |
Severe Cell UV = 0,8V, Severe Cell OV = 4.41152V |
| WRITE |
A |
0AE2 |
N=10, VB_OV = 22,0576V |
| WRITE |
B |
0A2D |
N=10, VB_UV = 4,392V |
| WRITE |
C |
16 |
VB Sum Max Diff = 1,0736V (0B) 1,464V (0F) 2,14 (16) |
| WRITE |
D |
A000 |
N=10, NTC OT = 0V |
| WRITE |
E |
AFFF |
N=10, NTC UT = 3.30057V |
| WRITE |
F |
1 |
NTC Severe OT = 3.30057V |
| WRITE |
10 |
FAFA |
test má byt 0x13 pro 2,2 A ( 1313) |
| WRITE |
11 |
00FA |
test persistent OVC TH 2,2 A |
| WRITE |
9 |
0A05 |
bal_delta |
| WRITE |
1 |
007C |
CHR DCHR Balancer |
| WRITE |
4 |
1AFC |
Enable 3 cells, VB, & NTC measurement proud |
| PAUSE |
|
Press OK to begin voltage acqusition |
|
| WRITE |
2 |
07FF |
Start acquisition. Filter times set to max - Tmeas_cycle = 150ms |
Everything seems to work fine but balancing not
What am I doing wrong?
Will balancing affect charging or discharging or both?
Thaks you very much
Pavel
