Baldor VS1MX - Page 45

Customizing Your Application 8-7MN762
Figure 8-4 PI Control Block Diagram (When P-08 ≠ 9)
6Analog Input 1
P-42
PI Digital
Reference
P-41
PI Reference
Select
6Analog Input 1 4Analog Input 2
Motor Load
Current
P-43
Feedback Reference
Select
+
-
P Gain P -38
I Gain P -39
+
+
6Analog Input 1
P07 = 6
Analog Input 1
Summation
P00-03
Speed
Reference
PI Output
0 to P -06
0 1
0
1
2
-1
P-40
PI Operating
mode (invert)
P08
Operating Mode
3
Preset Speed 1
P-12
Digital Input 2
PI Control / Preset Speed 1
0
1
0 1