BECKHOFF C1300 - Manual (Page 22)

C1300 VME to II/O Interface Unit Beckhoff II/O-System
Page 22 of 44 Version : 2.01 Date : 18.12.95
Funktion 07h : Address test
This function is used to prove if the modules still hold the address, they received
when they were initialized.
channel length function argument
0
argument
1
argument
2
comment
call 02 07
response 04 07 00 00 addresses correct
04 07 01 nn error at address nn
In order to keep a maximum of safety for the system, this function is even run
resident when the system is working normally. In case an error is detected a
message is transmitted through the GCB to the VME system.