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Function library

Function blocks

3.2.38 Characteristic function (CURVEC)

3−132

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

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

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

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 !

1 2 ... 155 156 157 158 159 160 161 162 163 164 165 ... 385 386

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