User-Defined Functions (Cfc) - Siemens SIPROTEC 4 7UT6 Series Manual

Technical Data

4.20 User-defined Functions (CFC)

4.20 User-defined Functions (CFC)
Function Blocks and their Possible Allocation to the Priority Classes
Function Module Comments
ABSVALUE Magnitude Calculation
ADD Addition
ALARM Alarm clock
AND AND - Gate
BLINK Flash block
BOOL_TO_CO Boolean to Control (conversion)
BOOL_TO_DI Boolean to Double Point
(conversion)
BOOL_TO_IC Bool to Internal SI, Conversion
BUILD_DI Create Double Point Annuncia-
tion
CMD_CANCEL Cancel command
CMD_CHAIN Switching Sequence
CMD_INF Command Information
COMPARE Measured value comparison
CONNECT Connection
COUNTER Counter
CV_GET_STATUS Information status of the
metered value, decoder
D_FF D- Flipflop
D_FF_MEMO Status Memory for Restart
DI_GET_STATUS Information status double point
indication, decoder
DI_SET_STATUS Double point indication with
status, encoder
DI_TO_BOOL Double Point to Boolean
(conversion)
DINT_TO_REAL DoubleInt after real, adapter
DIST_DECODE Double point indication with
status, decoder
DIV Division
DM_DECODE Decode Double Point
DYN_OR Dynamic OR
LIVE_ZERO Live zero monitoring, nonlinear
characteristic
LONG_TIMER Timer (max.1193h)
LOOP Feedback Loop
LOWER_SETPOINT Lower Limit
MUL Multiplication
MV_GET_STATUS Information status measured
value, decoder
MV_SET_STATUS Measured value with status,
encoder
NAND NAND - Gate
456
Task Level
MW_BEARB PLC1_BEARB
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SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
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