User-Defined Functions (Cfc) - Siemens SIPROTEC 7SK80 Manual

4.19

User-defined Functions (CFC)

Function Modules and Possible Assignments to Task Levels
Function Module
ABSVALUE
ADD
ALARM
AND
FLASH
BOOL_TO_CO
BOOL_TO_DI
BOOL_TO_IC
BUILD_DI
CMD_CANCEL
CMD_CHAIN
CMD_INF
COMPARE
CONNECT
COUNTER
DI_GET_STATUS
DI_SET_STATUS
D_FF
D_FF_MEMO
DI_TO_BOOL
DINT_TO_REAL
DIST_DECODE
DIV
DM_DECODE
DYN_OR
INT_TO_REAL
LIVE_ZERO
LONG_TIMER
LOOP
LOWER_SETPOINT
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
Explanation
Magnitude Calculation
Addition
Alarm clock
AND - Gate
Blink block
Boolean to Control
(conversion)
Boolean to Double
Point (conversion)
Bool to Internal SI,
Conversion
Create Double Point
Annunciation
Command cancelled
Switching Sequence
Command Information
Metered value compar-
ison
Connection
Counter
Decode double point
indication
Generate double point
indication with status
D- Flipflop
Status Memory for
Restart
Double Point to
Boolean (conversion)
Adaptor
Conversion double
point indication with
status to four single in-
dications with status
Division
Decode Double Point
Dynamic OR
Conversion
Live-zero, non-linear
Curve
Timer (max.1193h)
Feedback Loop
Lower Limit
Task Level
MW_ PLC1_
BEARB BEARB
X —
X X
X X
X X
X X
— X
— X
— X
— X
X X
— X
— —
X X
— X
X X
X X
X X
— X
X X
— X
X X
X X
X X
X X
X X
X X
X —
X X
X X
X —
Technical Data
4.19 User-defined Functions (CFC)
PLC_ SFS_
BEARB BEARB
— —
X X
X X
X X
X X
X —
X X
X X
X X
X X
X —
— X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
— —
X X
— X
— —
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