INVT Goodrive270 Series Operation Manual page 264

Goodrive270 series VFD for fan and pump
Function
Name
code
PID2 feedback
P91.09 value 1 through
keypad
Gain of PID2
P91.10
feedback source 1
PID2 startup
P91.11
feedback value
P91.12 PID2 startup delay 0.0–300.0s
PID2 stop feedback
P91.13
value
P91.14 PID2 stop delay
P91.15 Enabling PID2
P91.16 Reserved
Feedback upper
P91.17
limit detection value
P91.18 Feedback lower
Description
4: HDIA
5: Reserved
6: Communication card
P91.04–P91.03
0.000–3.000
0.00–P91.02
It is displayed with three decimal places by
default. If P91.01 is changed, the number of
decimal places changes.
When P91.15 is set to 1 or the enabling terminal
is valid, if the output is positive, the feedback is
less than the value of this function code; if the
output is negative, the feedback is greater than
the value of this function code. After the situation
lasts for the time specified by P91.12, PID2
automatically starts.
0.00–P91.02
It is displayed with three decimal places by
default. If P91.01 is changed, the number of
decimal places changes.
If the output is positive, the feedback is greater
than the value of this function code; if the output
is negative, the feedback is less than the value
of this function code. After the situation lasts for
the time specified by P91.14, PID2 automatically
stopts.
0.0–300.0s
0: Invalid
1: Valid
0–100.0%
0–100.0%
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Function parameter list
Default Modify
○
0.100
○
1.000
○
10.00
○
1.0s
○
10.00
○
1.0s
○
0
○
100.0%
○
0.0%