Siemens 7SK80 - User-Defined Functions (CFC)

Technical Data
4.21 User-defined Functions (CFC)
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A5, Release date 11.2012
403
4.21 User-defined Functions (CFC)
Function Blocks and Their Possible Assignments to Task Levels
Function block Explanation Task level
MW_
BEARB
PLC1_
BEARB
PLC_
BEARB
SFS_
BEARB
ABSVALUE Magnitude Calculation X — — —
ADD Addition X X X X
ALARM Alarm X X X X
AND AND - Gate X X X X
BLINK Blink block X X X X
BOOL_TO_CO Boolean to Control
(conversion)
—X X—
BOOL_TO_DI Boolean to Double
Point (conversion)
—X XX
BOOL_TO_IC Bool to Internal SI,
Conversion
—X XX
BUILD_DI Create Double Point
Annunciation
—X XX
CMD_CANCEL Cancel command X X X X
CMD_CHAIN Switching Sequence — X X —
CMD_INF Command Information — — — X
COMPARE Metered value compar-
ison
XXXX
CONNECT Connection — X X X
COUNTER Counter X X X X
DI_GET_STATUS Decode status of
double-point indication
XXXX
DI_SET_STATUS Generate double-point
indication with status
XXXX
D_FF D- Flipflop — X X X
D_FF_MEMO Status Memory for
Restart
XXXX
DI_TO_BOOL Double Point to
Boolean (conversion)
—X XX
DINT_TO_REAL Adaptor X X X X
DIST_DECODE Convert double-point
indication with status
into four single-point in-
dications with status
XXXX
DIV Division X X X X
DM_DECODE Decode Double Point X X X X
DYN_OR Dynamic OR X X X X
INT_TO_REAL Conversion X X X X
IO_UNIT SICAM I/O Unit X X
LIVE_ZERO Live-zero, non-linear
Curve
X———
LONG_TIMER Timer (max.1193h) X X X X
LOOP Feedback Loop X X — X