Delta Electronics MVF2000 Series, Product Manual

Page: 45 / 136

41
P0428
Voltage limit of
voltage controller
100 130 % 110
Percentage of motor
rated voltage
P0459 Kp of current loop 15
P0460 Ki of current loop 522
P0886
Bandwidth of current
loop decouple filter
0 65535 0.01Hz 1000
P0887
Adjustment
coefficient of current
loop decouple
0 100 % 100
Table 4-20 Encoder configuration
ID Parameter Min Max Unit Default Description
P0545 Encoder resolution 0 65535 PPR 5000
P0546
Counting period of
encoder M method
0 65535 us 2500
P0547
Counting clock
frequency of
encoder T method
0 65535 MHz 8
P0548
Switching speed of
encoder MT
rpm 339
P0549
Maximum error of
encoder speed
detection
0.01
rpm
120
P0550
Bandwidth of
encoder speed filter
10 1000 Hz 100
4-3 Protection parameters
Table 4-21 Input over current(software)
ID Parameter Min Max Unit Default Description
P1073
Threshold of input
over current
0 1000 % 200

While both of MCB and switch of startup cabinet are close, if the RMS value of three
phase input current is higher than threshold of input over current(P1073), input over
current(software) fault is generated.
Table 4-22 Input phase loss
ID Parameter Min Max Unit Default Description
P0489
Voltage threshold of
input phase loss
0 100 % 20
P1251
Fault duration time:
Input Phase Loss
0 65535 ms 80

If the unbalanced degree of input voltage is higher than voltage threshold of input phase
loss(P4089) in a duration time of P1251, input phase loss fault is generated.