Lenze EVS9332xS Bedienungsanleitung PDF herunterladen (Seite 206)

Function library

Function blocks

3.2.53 Phase integrator (PHINT)

3−154

EDSVS9332S−EXT EN 2.0

3.2.53.3 Input value with sign reversal (PHINT3)

C1150 = 2

The input PHINT3−LOAD is state−controlled (HIGH level).

l PHINT3−LOAD = HIGH

– The integrator is loaded with the input value at PHINT3−SET.

– Sets the output PHINT3−STATUS = LOW.

P H I N T 3 - O U T

P H I N T 3 - S T A T U S

C 1 1 5 1

- C 1 1 5 1

C h a n g e o f s i g n a t t h e i n p u t

Fig. 3−143 Function of PHINT3 with sign reversal of the input value at C1150 = 2

l The FB integrates speed or velocity values at PHINT3−IN to a phase (distance).

l PHINT3−OUT outputs the count of the bipolar integrator.

– A positive value at PHINT3−IN increments the integrator (count is increased).

– A negative value at PHINT3−IN decrements the integrator (count is reduced).

l If the counter content exceeds the value of (+) C1151

– the value of C1151 is subtracted from the counter content,

– switches PHINT3−STATUS = HIGH for 1 ms.

l If the counter content falls below the value of () C1151

– the value of C1151 is added to the counter content,

– switches PHINT3−STATUS = HIGH for 1 ms.

1 2 ... 201 202 203 204 205 206 207 208 209 210 211 ... 263 264

Keine Kommentare

Lenze EVS9332xS Bedienungsanleitung Seite 206