2 folder _prm_fpc" ć parametrizing via fpc, Folder _prm_fpc" ć parametrizing via fpc – Festo Контроллер двигателя SFC-ST User Manual
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2. Installation and project overwiev
2−13
Festo P.BE−SFC−DC−PB−S7−E N en 0604NH
2.3.2
Folder _PRM_FPC" ć parametrizing via FPC
The most important blocks in the folder _PRM_FPC" for
parametrizing the controller via the Festo Parameter Channel
(DPV0) are listed in Tab. 2/4.
Additional blocks, e.g. for fault treatment or data blocks, etc.
are not listed.
Block
Name
Purpose
Description
Access
Function
OB1
Main
Cyclic program
access
Main program routine
FB20
Example
project
FB20
PRM_FPC
Parametrizing
(DPV0)
FB for parametrizing via
FPC
SFC14/15 Festo control
block
DB91
GV−PRM
Parametrizing
Contains the global control
variables for parametrizing
ć
Example
project
PARAMETERIZE−DRIVE
Parametrizing
Variable table for
parametrizing
ć
Example
project
Tab. 2/4:
Overview of the most important blocks of the folder _PRM_FPC"
Block FB20 for parametrizing the SFC−DC via DPV0 is implemĆ
ented in OB1. The global variables for parametrizing are
saved in DB91. With the aid of the variable table PARAMETERĆ
IZE−DRIVE the controller can be parametrized via PROFIBUS.