Lenze E94AYFLF Digital frequency module Manual de usuario descargar pdf (Pagina 11)

EDS94AYFLF EN 3.2 - 10/2010 L 11

Digital frequency extension module | Parameter setting & configuration

Digital frequency input

Parameter setting

2.2.1 Signal form configuration

In order that the input signals are interpreted correctly from the digital frequency

extension module, the setting in C13012

/ C14012 must correspond to the signal form of

the input signals applied:

4x evaluation (A, B)

A:Increments B:Sign

Increments A:pos. B:neg.

Setting C13012 / C14012 = "0"

Phase-displaced signal sequence (CW

rotation)

CW rotation CCW rotation

Track A leads track B by 90° lags track B by 90°

Track B --

Setting C13012 / C14012 = "1"

Control of the direction of rotation via track B

CW rotation CCW rotation

Track A transmits the speed transmits the speed

Track B = FALSE = TRUE

Setting C13012 / C14012 = "2"

Control of speed and direction of rotation via

track A or track B

CW rotation CCW rotation

Track A transmits speed and

direction of rotation

= FALSE

Track B = FALSE transmits speed and

direction of rotation

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Lenze E94AYFLF Digital frequency module Manual de usuario Pagina 11