INVT GD270-030-4 User Manual

Goodrive270 series VFD for fan and pump Function parameter list
-229-
Function
code
Name Description Default
Modify
is negative, the feedback is less than the value.
After the situation lasts for the time specified by
P91.14, PID2 automatically stopts.
P91.14
PID2 stop delay
0.0±300.0s
1.0s
ƻ
P91.15 Enabling PID2
0: Disable
1: Enable
0 ƻ
P91.16
Reserved
P91.17
Feedback upper limit
detection value
0
±100.0% 100.0% ƻ
P91.18
Feedback lower limit
detection value
0
±100.0% 0.0% ƻ
P91.19
Feedback
out-of-range
detection time
0.0
±3600.0s 1.0s ƻ
P91.20
PID2 feedbac
k filter
time
0.000
±60.000s 0.000s ƻ
P91.21
PID2 deviation input
limit value
0.0
±100.0% 100.0% ƻ
P91.22
Output
characteristics
selection
0: PID output is positive.
1: PID output is negative.
0 ƻ
P91.23
PID2 output gain
0±60.000
1.000
ƻ
P91.24
PID2 output filter
time
0.000
±60.000s 0.000s ƻ
P91.25
PID2 output upper
limit
P91.26
±100.0% 100.0% ƻ
P91.26
PID2 output lower
limit
-
100.0±P91.25 0.0% ƻ
P91.27
Proportional gain
0.000±60.000
1.000
ƻ
P91.28
Integral time
0.000±60.000s
5.000s
ƻ
P91.29
Differential time
0.000±60.000s
0.000s
ƻ
P91.30
Sampling period
0.001±60.000s
0.100s
ƻ
P91.31
PID2 control
deadzone
0.0
±100.0% 0.0% Ƽ
P91.32 Deadzone delay
0.0
±300.0%
The PID suspends
regulation if PID input
deviation is kept after deadzone retaining delay.
1.0s ƻ

INVT GD270-030-4 Specifications

General

Brand	INVT
Model	GD270-030-4
Category	Water Pump
Language	English