Lenze EVS93 Series, System Manual

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Function library
Function blocks
3.2.38 Characteristic function (CURVEC)
3−132
l
EDSVS9332K−EXT EN 4.0
3.2.38 Characteristic function (CURVEC)
Purpose
The function block serves to map analog profiles.
C U R V E C 1
C U R V E C 1 - A I N
0
1
2
3
4
5
6
7
C U R V E C 1 - A O U T
C 1 3 2 0 / 1
C 1 3 2 1 / 1
C 1 3 1 0
C U R V E C 1 - H O L D
C 1 3 2 2 / 9
C 1 3 2 3 / 9
C U R V E C 1 - I N
C 1 3 2 4 / 5
C 1 3 2 5 / 5
C U R V E C 1 - S E L - I N
C 1 3 2 2 / 1 0
C 1 3 2 3 / 1 0
C U R V E C 1 - O U T
C U R V E C 1 - X < 0
C U R V E C 1 - X > X M A X
C U R V E C 1 - D F O U T
0
1
C U R V E C 1 - B U S Y
C U R V E C 1 - R E L - S E L
C 1 3 2 2 / 1 1
C 1 3 2 3 / 1 1
C U R V E C 1 - X R E S E T
C 1 3 2 2 / 1 2
C 1 3 2 3 / 1 2
C U R V E C 1 - C A M - S E L - B U S Y
C U R V E C 1 - I N I T - D F O U T
fb_curvec
Fig. 3−100 Characteristic function (CURVEC)
Signal Source Note
Name Type DIS/selectio
n
DIS format CFG List
CURVEC1−SEL−IN d C1323/10 C1322/10 2 HIGH = input CURVEC−IN active
CURVEC1−AIN a C1321/1 C1320/1 1 Analog input (analog profile)
CURVEC1−IN ph C1325/5 C1324/5 3 Angle input
CURVEC1−HOLD d C1323/9 C1322/9 1 HIGH = outputs CURVEC−OUT and CURVEC−AOUT are
stored
DFOUT = 0
CURVEC1−REL−SEL d C1323/11 C1322/11 1 HIGH = feed function
CURVEC1−XRESET d C1323/12 C1322/12 1 HIGH = sets the input values internally = 0.
See notes about CURVEC1−CAM−SEL−BUSY.
CURVEC1−X<0 d HIGH = input value < 0
CURVEC1−X>Xmax d HIGH = input value > X
max
CURVEC1−BUSY d LOW−HIGH edge = The point distribution is not optimal,
select less points"
CURVEC1−AOUT a Analog output
CURVEC1−OUT ph Angle output
CURVEC1−DFOUT phd DF/speed output
CURVEC1−CAM−SEL−BUSY d The output remains HIGH as long as the profile
changeover (C1310) is not completed.
During this procedure, the input CURVEC1−XRESET must
be HIGH.
CURVEC1−INIT−DFOUT d HIGH= the drive speed does not reach the setpoint
defined by the position output. During this deviation which
may last over several cycles, a great position change is
output at the speed output. Increments do not get lost!
Therefore, the drive should only be enabled after
switching−on if CURVEC−INIT−DFOUT
LOW !