Rockwell-automation 21G PowerFlex 750-Series AC Drives Programming Man Instrukcja Użytkownika Strona 397

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Rockwell Automation Publication 750-PM001J-EN-P - October 2014 397
PowerFlex 753 Control Block Diagrams Appendix A
Figure 33 - Variable Boost Voltage Overview
Variable Boost Voltage Overview – Function Inputs/Outputs
1
2
3
4
5
6
BA
D
C
FE HG
I
Parameter
Selection
VB Voltage
1537
1538
VB Time
1539
VB Minimum
1540
VB Maximum
1541
VB Accel Rate
1542
VB Decel Rate
1543
VB Frequency
1544
VB Min Freq
1545
VB Flux Thresh
1546
VB Flux Lag Freq
1547
VB Filt Flux Cur
1548
VB Current Rate
1549
VB Current Hyst
1550
VB Cur Thresh
1551
VB Rate Lag Freq
1536 0
VB Enabled
VB STATUS
1536
6
Max Boost
VB STATUS
1536
7
Hold Freq
VB STATUS
1536 1
VB Timer
VB STATUS
1536 2
Triggered
VB STATUS
1536 3
Current Trig
VB STATUS
1536 4
Flux Trigger
VB STATUS
1536 5
Freq Trigger
VB STATUS
27
Motor NP Hertz
35 0
Motor Cntl Mode
InductionVHz
1535
0
VB Enable
VB Config
1535
1
Current Rate
VB Config
1535
3
Flux Level
VB Config
1535 4
Minimum Freq
VB Config
OR
1535 2
Rising Edge
VB Config
State Decision Block
Rate Calculation Block
Boost Config Enable Block
Clear At Stop Block
Control State Cases
Bst_State_Default
Bst_State_Init
Bst_State_Break
Bst_State_Ramp_Up
Bst_State_Ramp_Dwn
Bst_State_Reset
Status Update
PF753 Rev_10.a
Page 31
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