User-Defined Functions (Cfc) - Siemens SIPROTEC 6MU805 User Manual

4.3

User-defined Functions (CFC)

Function Blocks and Their Possible Assignments to Task Levels
Function block
ABSVALUE
ADD
ALARM
AND
BLINK
BOOL_TO_CO
BOOL_TO_DI
BOOL_TO_IC
BUILD_DI
CMD_CANCEL
CMD_CHAIN
CMD_INF
CMD_INF_EXE
COMMS_CHK
COMPARE
CONNECT
COUNTER
DI_GET_STATUS
DI_SET_STATUS
D_FF
D_FF_MEMO
DI_TO_BOOL
DIFF87L
DINT_TO_REAL
DIST_DECODE
DIV
DM_DECODE
DYN_OR
INH_LONG_TIMER
INT_TO_REAL
SIPROTEC, 6MU805, Manual
C53000-G1140-C380-5, Release date 06.2018
Explanation
Magnitude Calculation
Addition
Alarm
AND - Gate
Blink block
Boolean to Control
(conversion)
Boolean to Double
Point (conversion)
Bool to Internal SI,
Conversion
Create Double Point
Annunciation
Cancel command
Switching Sequence
Command Information
Command information
in real-time
Communication test
Metered value compar-
ison
Connection
Counter
Decode status of
double-point indication
Generate double-point
indication with status
D- Flipflop
Status Memory for
Restart
Double Point to
Boolean (conversion)
Differential protection
Adaptor
Convert double-point
indication with status
into four single-point in-
dications with status
Division
Decode Double Point
Dynamic OR
Timer interruption
Conversion
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
Technical Data
4.3 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 x
X X
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