Technical Data
4.3 User-defined Functions (CFC)
SIPROTEC, 7SC805, Manual
C53000-G1140-C380-1, Release date 05.2014
120
LIVE_ZERO
X
—
—
—
LONG_TIMER
Timer (max.1193h)
X
X
X
X
LOOP
Feedback Loop
X
X
—
X
LOWER_SETPOINT
Lower Limit
X
—
—
—
MAN_CBOp
Circuit breaker trip
—
x
x
x
MUL
Multiplication
X
X
X
X
MVU_GET_STATUS
Decode status of a
value
X
X
X
X
MVU_SET_STATUS
Set status of a value
X
X
X
X
NAND
NAND - Gate
X
X
X
X
NEG
Negator
X
X
X
X
NOR
NOR - Gate
X
X
X
X
OR
OR - Gate
X
X
X
X
REAL_TO_DINT
Adaptor
X
X
X
X
REAL_TO_INT
Conversion
X
X
X
X
REAL_TO_UINT
Conversion
X
X
X
X
RISE_DETECT
Edge detector
X
X
X
X
RS_FF
RS- Flipflop
—
X
X
X
RS_FF_MEMO
RS- Flipflop with status
memory
— X
X
X
SQUARE_ROOT
Root Extractor
X
X
X
X
SR_FF
SR- Flipflop
—
X
X
X
SR_FF_MEMO
SR- Flipflop with status
memory
—
X
X
X
ST_AND
AND gate with status
X
X
X
X
ST_NOT
Inverter with status
X
X
X
X
ST_OR
OR gate with status
X
X
X
X
SUB
Substraction
X
X
X
X
TIMER
Timer
—
X
X
—
TIMER_SHORT
Simple timer
—
X
X
—
UINT_TO_REAL
Conversion
X
X
X
X
UPPER_SETPOINT
Upper Limit
X
—
—
—
X_OR
XOR - Gate
X
X
X
X
ZERO_POINT
Zero Supression
X
—
—
—
Function block
Explanation
Task level
MW_
BEARB
PLC1_
BEARB
PLC_
BEARB
SFS_
BEARB