SiAECOSYS VOTOL EM Program Manual page 12

SiAECOSYS
1.1.2、 Lead-acid battery over voltage, under voltage, soft under voltage basic value default: due to software
settings defects, the original voltage compensation +1V.
1.1.3、The lithium battery is set according to the actual lithium battery parameter value. Due to software
setting defects, the original voltage compensation +1V. The original lithium battery parameters are
compensated for +1V, and the total compensation is +2V.
1.1.4、Attention
1.1.4.1、Over voltage fault: After open the electric door lock, the vehicle doesn't move. The Controller over
voltage protection function starts.
1.1.4.2、 ECU under voltage fault: due to the lithium battery protection board over voltage device is too high
or the under voltage setting is too low, resulting in lithium battery protection, burning MOS.
1.2：Current device
1.2.1、Bus bar current setting: The current is selected according to the ECU specification model.
VOLTAGE EM-30S
MODEL
48-60V 33A
72V 33A
84V 30A
96V
1.2.2、Phase current setting: can only be adjusted downwards.
1.2.3、Attention
1.2.3.1、Setting the bus bar current too high, causing the ECU burn MOS.
1.2.3.2、As the phase current value decreases, the corresponding motor stall protection time is shortened.
2. SETTING PAGE 2
EM-50 EM-50S
45A 50A
45A 50A
45A
40A
EM-100 EM-100S
85A
85A 100A
80A
70A
12
EM-150 EM-150
S
120A 150A
120A 180A
120A
100A
V2
EM-20 EM-30
0 0
200A 400A
200A 400A
180A 350A