Rockwell-automation 21G PowerFlex 750-Series AC Drives Programming Man Manual de usuario Pagina 404

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404 Rockwell Automation Publication 750-PM001J-EN-P - October 2014
Appendix A PowerFlex 755 Control Block Diagrams
Figure 38 - Speed Control - Reference (1)
545
Speed Ref A Sel
571
Preset Speed 1
572Preset Speed 2
573Preset Speed 3
574
Preset Speed 4
575Preset Speed 5
576Preset Speed 6
577
Preset Speed 7
546
Spd Ref A Stpt
x
608
TrmPct RefA Sel
TrimPct RefA Stpt
549
Speed Ref A Mult
+x
( Ref A Auto )
Spd Ref Command
( Ref B Auto )
( Preset3 Auto )
( Preset4 Auto )
( Preset5 Auto )
( Preset6 Auto )
( Preset7 Auto )
573
574
575
576
577
Speed Ref B Sel
550
x
554
x
Speed Ref B Mult
+
( DPI Prt1 Man )
( DPI Prt2 Man )
( DPI Prt3 Man )
( DPI Prt4 Man )
( DPI Prt5 Man )
( DPI Prt6 Man )
1
2
3
4
5
6
B
A
D
C
FE HG
I
871
872
873
874
875
876
134
Aux Vel Feedback
d7
871
872
873
874
875
876
( Int ENet Man )
( DevLogix Man )
Port 1 Reference
Port 2 Reference
Port 3 Reference
Port 4 Reference
Port 5 Reference
Port 6 Reference
Disabled (0)
609
Disabled (0)
Disabled (0)
930 Speed Ref Source
616
SpdTrimPrcRefSrc
617 Spd Trim Source
Option Ports:
Analog, EtherNet,
DeviceLogix
871
872
873
874
875
876
Port 1 Reference
Port 2 Reference
Port 3 Reference
Port 4 Reference
Port 5 Reference
Port 6 Reference
Anlg In1 PortVal
(option port)
Anlg In2 PortVal
(option port)
591 Spd Ref Sel Sts
300
Speed Units
(Hz / RPM)
Default
558
MOP Reference
879 13
126Drive Logic Rslt
14
Ref
Sel 2
Ref
Sel 1
Ref
Sel 0
Man
935 11
10
14
Drive Status 1
1213
Ref
Bit 3
Ref
Bit 2
Ref
Bit 1
Ref
Bit 0
9
Man
Ref
Bit 4
( DI Man Sel )
( Alt Man Sel )
563
DI Man Ref Sel
Speed Control – Reference (1)
547
548
Spd Ref A AnlgHi
Spd Ref A AnlgLo
*
7
6
5
4
3
2
1
17
18
19
20
21
22
29
30
16
31
0
*
564
565
DI ManRef
AnlgHi
DI ManRef
AnlgLo
*
*
610
611
TrmPct RefA AnHi
TrmPct RefA AnLo
*
Default
600
Trim Ref A Sel
Trim Ref A Stpt
601
Disabled (0)
871
872
873
874
875
876
Port 1 Reference
Port 2 Reference
Port 3 Reference
Port 4 Reference
Port 5 Reference
Port 6 Reference
Anlg In1 PortVal
(option port)
Anlg In2 PortVal
(option port)
602
603
Trim RefA AnlgHi
Trim RefA AnlgLo
*
Default
Parameter
Selection
Parameter
Selection
Parameter
Selection
Parameter
Selection
328
Alt Man Ref Sel
329
330
Alt Man
Ref AnHi
Alt Man
Ref AnLo
Parameter
Selection
Parameter
Selection
551
Spd Ref B Stpt
552
Spd Ref B AnlgHi
553
Spd Ref B AnlgLo
Other Ref Sources
TrmPct RefB Sel 612
Disabled (0)
*
Parameter
Selection
613
TrimPct RefB Stpt
614
TrmPct RefB AnHi
615
TrmPct RefB AnLo
Other Ref Sources
Trim Ref B Sel 604
Disabled (0)
*
Parameter
Selection
605
Trim Ref B Stpt
606
Trim RefB AnlgHi
607
Trim RefB AnlgLo
Other Ref Sources
[29F3]
[3H5]
[35H3]
‘d’ Prefix Refers to Diagnostic Item Number (ex. d33) – Reference Symbol Legend
* Note: Analog Hi, Lo
scaling only used when
Analog Input is selected
To
Spd Ref (2)
[6A1]
PF755 Rev_10.a
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