Table of Contents
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1
System Overview
2
Module Description and Accessories
3
Addressing
4
Hardware Installation
5
Operation
5.1
Settings for Interrupt Generation
5.1.1
IRx Interrupt Circuits
5.1.2
I/O Byte 0 (PY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2
Output Inhibit (BASP)
5.3
Matching to Encoder Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7
5.3.1
Settings for Symmetrical or Asymmetrical Signals
5.3.2
Settings for Encoder Signal Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7
6
Functional Description
7
Position Decoding
8
Counting
9
IP 252 Expansion
10
Positioning
11
Direct Data Interchange with the IP 240
12
Response Times
13
Encoder Signals
14
Error Messages
EWA 4NEB 811 6120-02a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6
5 - 3
. . . . . . . . . . . . . . . 5 - 7
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Table of Contents
