Digital Frequency Processing (Dfset) - Lenze 9300 System Manual

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7.5.46
Fig. 7-141
L

Digital frequency processing (DFSET)

Purpose
Conditions the digital frequency for the controller. Input of the stretching factor, gearbox factor, and
speed or phase trimming.
C 0 5 2 5
C 0 5 3 8 / 1
C 1 2 5 5
C 0 5 2 4
C 0 5 2 2
C 0 5 2 1
C 0 5 3 6 / 1
C 0 5 2 0
C 0 5 3 9
C 0 5 2 7
C 0 5 2 6
C 0 5 2 3
Digital frequency processing (DFSET)
Signal
Name Type
DFSET-IN phd C0539
DFSET-N-TRIM a C0537
DFSET-N-TRIM2 phd C1258
DFSET-A-TRIM a C0536/3
DFSET-VP-DIV a C0536/1
DFSET-RAT-DIV a C0536//2
DFSET-0-PULSE d C0538/1
DFSET-SET d C0538/3
DFSET-RESET d C0538/2
DFSET-NOUT a
DFSET-POUT phd
DFSET-PSET ph
DFSET-PSET2 ph
DFSET-ACK d
C 0 5 3 2
C 0 5 3 1
2
1
2
1
C 0 5 3 5
C 1 2 5 8
+
+
C 0 5 3 7
C 0 5 3 6 / 2
a
a
a +
a
*
*
b
b
+
C 0 5 3 0
b
b
C 0 0 3 3
C 0 5 3 3
0
1
C 0 5 3 8 / 3
C 0 5 3 8 / 2
* C 0 5 2 9
C 0 5 3 6 / 3
Source
DIS DIS format CFG
dec [rpm] C0520
dec [%] C0524
dec [rpm] C1255
dec [inc] C0523
dec C0521
dec C0522
bin C0525
bin C0527
bin C0526
- - -
- - -
- - -
- - -
- - -
EDSVS9332P-D21 EN 3.0
Function library
C 0 4 2 9
C 0 5 3 4
C T R L
C 0 5 2 8 / 1
C 0 2 5 2 C 0 2 5 3
+
+
+
+ +
-
C 0 5 2 8 / 2
Note
List
4 Speed/Phase setpoint
1 Speed trimming in [%] of C0011
4 Speed trimming in [rpm] of C0011
1 Phase trimming 100% = 16384 inc
1 Numerator of stretching factor 100 % = 16384 inc
1 Numerator of gearbox factor 100 % = 16384 inc
2 HIGH = Enabling of zero pulse synchronising
•
2 HIGH = Set phase integrators to equal values
•
LOW-HIGH edge sets DFSET-PSET = 0
•
HIGH-LOW edge sets DFSET-PSET = momentary
value of MCTRL-PHI-SET
•
DFSET-SET has a higher priority than DFSET-RESET
•
2 HIGH = sets position difference = 0
•
HIGH = sets DFSET-PSET and DFSET-PSET2 = 0
- in [%] of nmax (C0011)
- Speed/Phase setpoint
- Following error for phase controller
- Phase setpoint 65536 inc = 1 revolution
- HIGH = Synchronising is performed
7-185