Burkert 8791 User manual

Operating Instructions
Bedienungsanleitung
Manuel d‘ utilisation
 
Positioner




We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2009 Bürkert Werke GmbH & Co. KG
Operating Instructions 0911/01_EU-ml_00805664 / Original DE

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Co n t e n t s
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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

4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 X.TUNE
 
  
10.1.1. DIR.CMD
10.1.2. CUTOFF
10.1.3. CHARACT

  
 
 
english


5
 




 


 


 
 
 
 
 





 



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

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
 
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

6
 
 
 
 
 
 


 
 
 

 
 
 
 
 
english


7
Operating Instructions























→
english


8
Authorized use







 “System Description” - “Technical Data”
















english


9
Basic Safety Instructions








 





















           

english


10
General Information






















   
english


11
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








 

english


12
Description of System




     





























 



english


13
Description of System






















english


14
Description of System










Overview of the mounting optionsTable 1:
english


15
Structure



           



















Structure, positioner type 8791Fig. 1:
english


16
Function



 
















 


Function diagram, positioner type 8791Fig. 2:


english


17
Function

POS
CMD











CMD  
 

POS


Signal flow plan of position controllerFig. 3:
english


18
Function

 
DIR.CMD SPLTRNG * CHARACT CUTOFF X.TIME *
DIR.ACT * X.LIMIT *
X.CONTROL DBND
POS
CMD
INP
POS CMD TEMP INPUT


Schematic representation of position controlFig. 4:
english


19
Function




 

CUTOFF



9.3.2. Function of the DIP
switches”

CHARACT

9.3.2. Function of the DIP
switches”


DIR.CMD 

9.3.2. Function of the DIP
switches”
DIR.CMD



 

INPUT


DIR.ACTUATOR



SPLITRANGE



X.LIMIT


X.TIME


X.CONTROL


SAFEPOSITION

english


20
Function

SIGNAL ERROR


BINARY INPUT


OUTPUT


RESET

english
