Beckhoff C1300 Manual do Utilizador descarregar pdf (Página 25)

C1300 VME to II/O Interface Unit Beckhoff II/O-System

Date : 18.12.95 Version : 2.01 Page 25 of 44

Funktion 0a

: Fraction Test

This function can be used to localize fractions in the fo-ring.The function

evaluates the result and then returns the number of Boxes in the ring or the place

of the fraction.

channel length function argument 0 argument 1 argument 2 comment

call

02 0a

response

04 0a 00 nn

no fractions,

nn modules in the ring

04 0a 01 nn

fraction before modul nn and

before the line in of the receiver

module C1300

04 0a 01 ff

fraction cannot be localized

(fraction before receiver line

in)

in case the fraction cannot be localized, the probable location is between the last

module and the receiver line in of the C1300.

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Beckhoff C1300 Manual do Utilizador Página 25