Overview - Siemens SIMATIC S5 Equipment Manual

9.1

Overview

These programming instructions describe the following two standard function blocks:
"Parameterize position decoder"
FB 156 (PER:WPA)
FB 157 (PER:WST) "Control position decoder"
FB 158 (PER:WSI) "Control position decoder (indirect parameterization)"
The function blocks are used in connection with the
in the following programmable controllers:
FB 156 FB 157
x x
x
x
x
x
x x
These programming instructions require the user to be familiar with sections 1 to 8 of the operating
instructions for the respective programmable controller.
The following example shows a test assembly with the 1P 241 digital position decoder for testing
the jumper assignments and functions in an easy fashion. This test program can be also used as
the basis for an automation task to be realized.
The files of the function blocks with example together with commentary blocks in English and
French for the respective programmable controllers are located on the S5–DOS floppy disk.
115U
135U
155U @
Copy the commentary blocks to file S5KXXST.S5D to obtain the commentaries in your language on
the printout of the example.
The pertaining title block files are:
@SiemensA(31989, Order No.: 6ES5998-0KD21
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
FB 158
x S5–115U CPU 941A/B to 944A/B
x
x
x S5–155U
Function Block
German
ECKXXXF1 .INI
FCKXXXF1 .INI
Programming Instructions
Commentary Block
French
English
9 – 1