Siemens SIMATIC S5-100U System Manual page 257

S5-100U
Calling the Controller in the Program:
OB 13 STL
:
: JU FB
NAME : CONTROLLER 1
:
:
:
:
:
:
:
:
: BE
EWA 4NEB 812 6120-02b
10
Integrated Blocks and Their Functions
Description
PROCESS CONTROLLER
THE CONTROLLER'S SAMPLING INTERVAL
DEPENDS ON THE TIME BASE USED
TO CALL OB13 (SET IN DB1).
THE DECODING TIME OF THE ONBOARD
ANALOG INPUTS MUST BE TAKEN
INTO ACCOUNT WHEN SELECTING
THE SAMPLING INTERVAL.
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