
Rockwell Automation Publication 750-PM001J-EN-P - October 2014 419
PowerFlex 755 Control Block Diagrams Appendix A
Figure 53 - Position Control / Auxiliary Functions - Position Oriented Torque Boost
Torque
Position
1519
PsnTrqBst UNWCnt
Modulo Divide
by EPR
+
+
PsnTrqBst RefSel
1517
Other Ref
Sources
Parameter
Selection
Psn Fdbk
1518
PsnTrqBstPsnOfst
1526
1525
1527
1520
1521
1522
1523
1524
1528
0
1
Enabled
In Position
1516
PsnTrqBst Sts
1515
PsnTrqBst Ctrl
0
0
1511RP Psn Out
847
Boost
Enable
1
2
3
4
5
6
BA
D
C
FE
H
G
I
PsnTrqBst Ps X5
PsnTrqBst Trq Y4
PsnTrqBst TrqOut
Mod
PsnTrqBst Trq Y2
PsnTrqBst Trq Y3
PsnTrqBst Ps X4
PsnTrqBst Ps X3
PsnTrqBst Ps X2
PsnTrqBst Ps X1
PF755 Rev_10.a
Page 20
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