BECKHOFF C1120 User Manual

Page 34

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C1120 S5 to II/O-Lightbus Interface

Beckhoff II/O-Lightbus System

Page 34 of 52

Version 2.1

Date 27.06.97

2.4

Slave Setup

The C1120 interface is able to interface to a PLC behaving as a slave to a Master PLC with
C1120 interface. In this configuration, the slave C1120 interface is driven by a (standard)
master system, which supervises the II/O-Lightbus. I/O-data transmission and other
interesting applications are available in this configuration. Configuring an interface as a slave
is done with the help of this menu:

The menu offers two tables, a status line and the usual function keys:

Function keys:

HELP

displays help text.

EDIT INPUTS

changes to the menu to edit the input data table.

EDIT OUTPUTS

changes to the menu to edit the output data table.

EDIT CONFIGURATION

changes to the menu to edit the slave configuration.