Siemens SIMATIC S5-95F Manual page 265

S5-95F
Calling the controller in the program:
OB13 STL
:
: JU FB
NAME : CONTROLLER 1
:
:
:
:
:BE
FB10 STL
NAME :CONTROLLER 1
:
: C
:
:
:
:
:
: L
: T
: T
:
:
:
:
:
:
:
:
:
: A
: R
: AN F
: S
:
: JU FB 250
NAME : RLG:
BG :
KNKT :
OGR :
UGR :
EINZ :
XA :
FB :
BU :
:
EWA 4NEB 812 6210-02
10
DB 30
PY 32
MB 10
DR 11
F 12.0
F 12.0
12.1
F 12.1
AI
KF 0
KY 0,6
KF +2047
KF - 2047
F 12.0
DW 22
F 12.2
F 12.3
Description
Process controller
The controller's sampling interval
depends on the time base used to call
OB13 (set in DB1). When selecting the
sampling interval, take into account the
encoding time of the onboard analog inputs.
Description
Select controller's DB
***********************************************
Read controller's control bits
***********************************************
Read controller's control bits and store in
DR11
Note carefully:
DR11 contains important control data for
OB251,the control bits must therefore be
transferred with T DR11 to prevent
corrupting DL11
**************************************************
Read actual value and setpoint
**************************************************
Flag 0 (for unused functions in FB250)
Flag 1
Read actual value
Slot number
Channel no. 0, fixed-point bipolar
Upper limit for actual value
Lower limit for actual value
No selective sampling
Store scaled actual value in controller DB
Error bit
Range violation
Blocks and Their Functions
9-11