ABB ACS580 - Speed Error Calculation

Control chain diagrams 447
Speed error calculation
24.11 Speed correction
24.12 Speed error filter time
T
AccCom
25.06 Acc comp derivation time
25.07 Acc comp filter time
d
dt
24.03 Speed error filtered
25.56 Torque acc compensation
24.01 Used speed reference
23.02 Speed ref ramp output
Value
Value
Value
Value
Value
Value
-
Value Value
+
24.04 Speed error inverted
Value
x
-1
24.02 Used speed feedback
Value
ACS580 FW.book Page 447 Wednesday, September 21, 2016 9:48 PM