Specifications

C-1

IP 240

EWA 4NEB 811 6120-02b

The IP 240 Counter, Position Decoder and

Positioning Module

This chapter describes the counting, position decoding and positioning func-

tions for the IP 240 module, lists their technical specifications and the assign-

ment of the required data blocks, and provides programming examples to

show you how to use the functions.

Section Contents Page

C.1 Overview C-2

C.2 Counting Functions C-4

C.7 Position Decoding Functions C-20

C.4 Positioning Functions C-10

C.5 Differences Between SIMATIC S7 and SIMATIC S5 C-13

C.6 Programming Example for “Counting” Mode C-14

C.7 Programming Example for “Position decoding” Mode C-20

C.8 Programming Example for “Positioning” Mode C-27

In this Chapter

Chapter

Overview