INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Function parameter list
-215-
Function
code
Name
Description
Default
Modify
P10.37
Multi-step time unit
0: second; the running time of each step is
counted in seconds
1: minute; the running time of each step is
counted in minutes
0
◎
P11 group—Protection parameters
Function
code
Name
Description
Default
Modify
P11.00
Protection against
phase loss
0x000–0x111
Ones place:
0: Disable software input phase loss protection.
1: Enable software input phase loss protection.
Tens place:
0: Disable output phase loss protection.
1: Enable output phase loss protection.
Hundreds place: Reserved
0x011
○
P11.01
Frequency drop at
transient power-off
0: Disable
1: Enable
If the bus voltage drops to the sudden frequency
decreasing point due to power failure, the VFD
decreases the running frequency by using the
constant bus voltage control method, which
makes the motor in power generation state. The
regenerative power can maintain the bus
voltage to ensure normal running of the VFD
until the recovery of power.
Voltage class
220V
380V
660V
Frequency
decrease at
sudden power
failure
260V
460V
800V
Note:
 This function can avoid VFD stop that is
made for the purpose of protection in grid
switchover.
 This function can be enabled only when the
input phase loss protection function is
disabled.
0
○
P11.02
Reserved

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English