Lenze EVS9332xK Manual de usuario descargar pdf (Pagina 289)

Function library

Function blocks

3.2.83 Homing function (REFC)

3−261

EDSVS9332K−EXT EN 4.0

3.2.83 Homing function (REFC)

Purpose

The homing function is used to bring the drive shaft to a specific position.

) Note!

First, select a predefined configuration in C0005 which already includes the REFC

function block. This ensures that all important signal connections are created

automatically. After this, adapt the configuration to your application.

R E F C

R E F C - N - I N

R E F C - P H I - I N

R E F C - N - S E T

R E F C - P S E T

R E F C - O N

R E F C - B U S Y

R E F C - O K

R E F C - M A R K

C 0 9 2 9

C 0 9 2 8

C 0 9 2 7 / 2

C 0 9 2 7 / 1

C T R L

C 0 9 3 5

C 0 9 3 6

C 0 9 3 4

R E F C - P O S - L O A D

R E F C - A C T P O S - I N

C 0 9 2 6 / 1

C 0 9 2 5

C 0 9 2 7 / 3

C 0 9 2 4

C 0 9 2 6 / 3

C 0 9 2 6 / 4

R E F C - D F I N

C 0 9 3 8 / 1

R E F C - D F O U T

C 0 9 2 1

C 0 9 2 0

C 0 9 2 3

C 0 9 2 2

C 0 9 3 7 / 1

C 0 9 3 1

C 0 9 3 2

C 0 9 3 0

C 0 9 3 3

Fig. 3−212 Homing function (REFC)

Signal

Source Note

Name Type DIS DIS format CFG List

REFC−ACTPOS−IN ph C0926/1 dec [inc] C0925 3 Loading value for the current position

(REFC−ACTPOS)

REFC−DFIN phd C0938/1 dec [rpm] C0937/

4 Speed input

REFC−MARK d C0927/2 bin C0921 2 Homing switch

REFC−N−IN a C0929 dec [%] C0923 1 Speed setpoint in [%] of nmax C0011

REFC−ON d C0927/1 bin C0920 2 HIGH = start homing

REFC−PHI−IN ph C0928

C0926/2

dec [inc] C0922 3 Phase setpoint (contouring error for phase controller in FB

MCTRL)

REFC−POS−LOAD d C0927/3 bin C0924 2 LOW−HIGH edge = angle at the REFC−ACTPOS−IN input is

loaded in REFC−ACTPOS (starting value)

REFC−PSET ph − − − − Phase setpoint (contouring error for phase controller in FB

MCTRL)

REFC−BUSY d − − − − HIGH = homing function active

REFC−DFOUT phd − − − 4 Speed output

REFC−N−SET a − − − − Speed setpoint for n−controller

REFC−OK d − − − − HIGH = homing completed/homing known

Range of functions

l Homing

l Homing modes

l Control via input signals

l Output of status signals

l Speed/digital frequency input and output

1 2 ... 284 285 286 287 288 289 290 291 292 293 294 ... 385 386

Comentarios a estos manuales

Sin comentarios

Lenze EVS9332xK Manual de usuario Pagina 289

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Lenze EVS9332xK