Lenze EVS9332xS Manual do Utilizador descarregar pdf (Página 200)

Function library

Function blocks

3.2.51 Actual angle integrator (PHDIFF)

3−148

EDSVS9332S−EXT EN 2.0

3.2.51 Actual angle integrator (PHDIFF)

Purpose

Selective addition of a angle signal to the setpoint angle.

It is also possible to compare setpoint and actual angle signals.

P H D I F F 1

P H D I F F 1 - O U T

P H D I F F 1 - A D D

C 1 2 3 7 / 2

C 1 2 3 2 / 2

P H D I F F 1 - S E T

C 1 2 3 7 / 1

C 1 2 3 2 / 1

P H D I F F 1 - I N

C 1 2 3 6

C 1 2 3 1

C 1 2 3 0 / 1

C 1 2 3 5 / 1

P H D I F F 1 - E N

C 1 2 3 0 / 2

C 1 2 3 5 / 2

P H D I F F 1 - R E S E T

Fig. 3−136 Actual angle integrator (PHDIFF1)

Signal

Source Note

Name Type DIS DIS format CFG List

PHDIFF1−IN phd C1236 dec [rpm] C1231 4 −

PHDIFF1−SET ph C1237/1 dec [inc] C1232/1 3 −

PHDIFF1−ADD ph C1237/2 dec [inc] C1232/2 3 −

PHDIFF1−EN d C1235/1 bin C1230/1 2 −

PHDIFF1−RESET d C1235/2 bin C1230/2 2 HIGH = sets the actual angle integrator = 0

PHDIFF1−OUT ph − − − − Without limit

Function

C1230/1 = HIGH

l The speed signal at PHDIFF1−IN is integrated by the actual angle integrator.

l The angle signal at PHDIFF1−ADD is added to the integrated speed signal.

l The result of the actual angle integrator is subtracted from the angle signal at PHDIFF1−SET.

C1230/1 = LOW

l The speed signal at PHDIFF1−IN is integrated by the actual angle integrator.

l The result of the actual angle integrator is subtracted from the angle signal at PHDIFF1−SET.

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