INVT Goodrive3000 Series, Руководство по эксплуатации

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Goodrive3000 series medium voltage VFD Goodrive3000 inverter
-118-
Function
code
Name Description
Setting
range
Default
P11.15
Speed deviation
detection time
0.0
–10.0s (No speed deviation protection
for the value=0.0)
0.0
–10.0
0.5s
The function code P11.14 is used to determine the speed deviation (1) at vector mode of synchronous motor or (2) at
slave torque mode.
The function code P11.15 is used to set the speed deviation detection time.
Speed
Actual detection
value
Set detection
value
Time t t1
t2
t2=P11.15
t1<t2, so the VFD continues running
dEu Running Fault output
Function
code
Name Description Setting range Default
P11.16
Automatic
frequency-reduction
during voltage drop
0: Invalid
1: Valid
0
–1
0
P11.17
Overvoltage stalling
voltage loop proportion
0
–60000
0
–60000
60
P11.18
Leakage current
threshold
0
–2048
0
–2048
0
P11.19 Reserved
P11.20
Start frequency of
speed deviation
determination
0
–50.00Hz
0
–50.00
5.00Hz
P11.21 Reserved
P11.22
Phase loss
determination threshold
on input side
1.00
–10.00
1.00
–10.00
1.50
P11.23 Reserved
P11.24
Phase loss
determination threshold
on AM output
0
–100.0
0
–100.0
50.00
P11.25
Rectifier
overtemperature point
setting
0
–100.0°C
0
–100.0
85.0°C
P11.26
Inverter
overtemperature point
setting
0
–100.0°C
0
–100.0
85.0°C
P11.27
Time threshold of large
DC determination
0
–10.000s
0
–10.000
5.000s
P11.28 Pre-alarm enabling
bit0: Motor OH pre-alarm enabling
bit1: Overload pre-alarm enabling
bit2
–bit7: Reserved
0
–255
3