At a Glance

The master PLC must read internal words %MW100 to %MW109 of address station 6 on a Uni-Telway bus. The values of the words that are read are sorted on the basis of the internal word %MW10, and management parameters are stored on the basis of %MW40.

Illustration

Both stations are linked by a Uni-Telway bus.

Programming

Programming in LD:

Request parameters:

Parameters

Description

’0.0.0.6’

  • 0 : rack

  • 0 : module

  • 0 : channel 0

  • 6 : destination address

’%MW’

Type of object (internal word)

100

Address of first object

10

Number of consecutive objects

%MW40:4

Report

%MW10:10

Contents of the response