User-Defined Functions (Cfc) - Siemens SIPROTEC 7RW80 Manual

Technical Data

4.9 User-defined Functions (CFC)

4.9 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
196
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 —
C53000-G1140-C233-1, Release date 10.2010
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
— —
SIPROTEC, 7RW80, Manual