Delta Electronics MVF2000 Series, Product Manual

Page: 47 / 136

43
Table 4-27 Input sequence fault
ID Parameter Min Max Unit Default Description
P1106
Fault action
configuration: Input
Sequence Fault
0 8 7
P1256
Fault duration time:
Input Sequence
Fault
0 65535 ms 500

While phase sequence of input voltage is incorrect in a duration time of P1256, input
sequence fault is generated.
Table 4-28 Output over current (software)
ID Parameter Min Max Unit Default Description
P1108
Fault action
configuration: Output
Over Current
(Software)
0 8 2
P1258
Fault duration time:
Output Over Current
(Software)
0 65535 ms 0
P0046
Threshold of output
over current
0 1000 % 160
Percentage of rated
motor current
P1069
Threshold of cell
output over current
100 200 % 130
Percentage of rated
power cell current

If the RMS value of three phase output current is higher than motor overcurrent
threshold(P0046) or power cell overcurrent threshold(P1069) in a duration time of P1258,
output over current(software) fault is generated.
Table 4-29 Output over load
ID Parameter Min Max Unit Default Description
P1109
Fault action
configuration: Output
Over load
0 8 2
P1259
Fault duration time:
Output Over load
0 65535 s 0
P0032
Duration time of
output overload
10 600 s 60
P0062
Initial detect current
of output over load
0 1000 % 105
Percentage of rated
motor current
P0088
Threshold of output
overload
100 1000 % 110
Percentage of rated
motor current
P0193
Detect time window
for output overload
protection
1 1200 s 600

While output current is below initial detect current of output over load(P0062), output
overload is not detected, and VFD can run continuously. Output overload condition is
115%(P88×P62) for 1min(P0032) every 10min(P00193). If the load of motor exceeds the