Analogue Inputs 1-4 - Danfoss Vacon NXP Applications Manual

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5.4.3

Analogue inputs 1-4

2.4.3.1 AI1 signal selection
2.4.4.1 AI2 signal selection
2.4.5.1 AI3 signal selection
2.4.6.1 AI4 signal selection
Connect the AI3/AI4 signal to the analogue input of your choice with this parameter.
When the analogue input selection parameter is set to
input monitoring variable from fieldbus by assigning a process data input ID number to
the monitoring signal. This allows the scaling function on the drive side to PLC input
signals.
2.4.3.2 Analogue input 1 signal filtering time ID324 "AI1 Filter Time"
2.4.4.2 Analogue input 2 signal filtering time ID329 "AI2 Filter Time"
2.4.5.2 Analogue input 3 signal filtering time ID142 "AI3 Filter Time"
2.4.6.2 Analogue input 4 signal filtering time ID153 "AI3 Filter Time"
First order filtering is used for the analogue input signals 3 and 4.
2.4.3.3 AI1 custom setting minimum ID321 "AI1 Custom Min"
2.4.3.4 AI1 custom setting maximum ID322 "AI1 Custom Max"
2.4.4.3 AI2 custom setting minimum ID326 "AI2 Custom Min"
2.4.4.4 AI2 custom setting maximum ID327 "AI2 Custom Max"
2.4.5.3 AI3 custom setting minimum ID144 "AI3 Custom Min"
2.4.5.4 AI3 custom setting maximum ID145 "AI3 Custom Max"
2.4.6.3 AI4 custom setting minimum ID155 "AI4 Custom Min"
2.4.6.4 AI4 custom setting maximum ID156 "AI4 Custom Max"
Set the custom minimum and maximum input level for the AI3 signal within -160...160%.
5
ID377 "AI1 Signal Sel"
ID388 "AI2 Signal Sel"
ID141 "AI3 Signal Sel"
ID152 "AI4 Signal Sel"
12000
10000
8000
6000
4000
2000
0
Description of parameters
0.1 , you can control the analogue
Unfiltered
1 s filter time
63 %
Figure 20.
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