Instruction Manual

190 Rockwell Automation Publication 20D-PM001C-EN-P - July 2013
Appendix C Control Block Diagrams
pha_lock_loop.eps
Phase Locked Loop
(Task 1)
1 2 3 4 5 6
BA
D
C
FE HG
I
Lpf
Loop Filter
X to V
Conv
0
0 0
VE
[ ] [ ]
EGR
X X
727
726
724
725
723
722
721 728
X
729
720
720
720
730
147
2
0
1
24
734
735
731
732 733
PLL Position Ref
PLL Ext Spd Ref
PLL Bandwidth
PLL Rev Input
PLL EPR Input
PLL Rev Output
PLL EPR Output
PLL VirtEncdrRPM
PLL LPFilter BW
PLL Control
(ACOMP)
PLL Control
(VFF)
PLL Control
(EXT)
PLL Ext SpdScale
PLL Speed Out PLLSpeedOut Adv PLL Posit Out
PLL Posit OutAdv
PLL Posit OutFil
Test Points P717 – PLL TP Select P718 – PLL DataInt P719 – PLL DataReal
lpf
153 21
Control Options
59 Inertia Trq Add
Inertia Comp
54 Icomp lpf
+
+
+
-
FW_Funct (PhaseLockLp )