EasyManua.ls Logo

Siemens SIMATIC S5-95F - Blocks and Their Functions

Siemens SIMATIC S5-95F
579 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
9 Blocks and Their Functions
9.1 Organization Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1
9.1.1 Scan Time Trigger (OB31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2
9.1.2 Procedure after Battery Failure (OB34) . . . . . . . . . . . . . . . . . . . . 9 - 2
9.1.3 Error Handling (OB37) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2
9.1.4 PID Algorithm (OB 251) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 3
9.2 Integrated Function Blocks (FBs) . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 14
9.2.1 Code Converter : B4 - FB240 - . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 14
9.2.2 Code Converter : 16 - FB241 - . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 14
9.2.3 Multiplier : 16 - FB242 - . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 15
9.2.4 Divider : 16 - FB243 - . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 15
9.2.5 Analog Value Conditioning Blocks - FB250 and FB251- . . . . 9 - 16
9.2.6 Additional Calling Up of Test Routines - FB252 - . . . . . . . . . . . . 9 - 16
9.2.7 Depassivation Block - FB255 - . . . . . . . . . . . . 9 - 22
9.3 Parameterizing Internal Functions in DB1 . . . . . . . . . . . . . . . . . . 9 - 24
9.3.1 Configuration and Default Settings for DB1 . . . . . . . . . . . . . . . . . 9 - 25
9.3.2 How to Assign Parameters in DB1 without COM 95F . . . . . . . . . . 9 - 27
9.3.3 Rules for Setting Parameters in DB1 . . . . . . . . . . . . . . . . . . . . . . 9 - 27
9.3.4 How to Recognize and Correct Parameter Errors . . . . . . . . . . . . . 9 - 29
9.3.5 Transferring Changed DB1 Parameters to the S5-95F
Programmable Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 30
9.3.6 Reference Guide for Setting Parameters in DB1 . . . . . . . . . . . . . . 9 - 31
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
EWA 4NEB 812 6210-02

Table of Contents

Related product manuals