Beckhoff C1300 Instrukcja Użytkownika Pobierz pdf (Strona 26)

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

Page 26 of 44 Version : 2.01 Date : 18.12.95

Funktion 0ff

: Wrong Function

in case there is a function call through handshake channel 0 and the function is

reserved or not available,it is returned with function 0ffh, which has as argument 0

the wrong function number.

Example:

channel length function argument

argument

comment

call

03 04 01

call of function 4

( reserved )

response

03 0ff 04

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 43 44

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Beckhoff C1300 Instrukcja Użytkownika Strona 26