Siemens siprotec 7SA522 User Manual

4.21 User Defined Functions (CFC)
481
7SA522 Manual
C53000-G1176-C155-3
4.21 User Defined Functions (CFC)
Function Modules and Possible Assignments to Task Levels
Function Module Explanation Task Level
MW_BEARB PLC1_BEARB PLC_BEARB SFS_BEARB
ABSVALUE Magnitude calculation X - - -
ADD Addition X X X X
AND AND - Gate X X X X
BOOL_TO_CO Boolean to Control
(conversion)
-XX -
BOOL_TO_DL Boolean to Double Point
(conversion)
-XX X
BOOL_TO_IC Bool to internal SI,
conversion
-XX X
BUILD_DI Create Double Point
annunciation
-XX X
CMD_CHAIN Switching sequence - X X -
CMD_INF Command information - - - X
CONNECT Connection - X X X
D_FF D- Flipflop - X X X
D_FF_MEMO Status memory for restart X X X X
DI_TO_BOOL Double Point to Boolean
(conversion)
-XX X
DIV Division X X X X
DM_DECODE Decode double point X X X X
DYN_OR Dynamic or X X 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 X
LOWER_SETPOINT Lower limit X - - -
MUL Multiplication 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
RS_FF RS- Flipflop - X X X
SQUARE_ROOT Root extractor X X X X
SR_FF SR- Flipflop - X X X
SUB Substraction X X X X
TIMER Timer - X X -
UPPER_SETPOINT Upper limit X - - -
X_OR XOR - Gate X X X X
ZERO_POINT Zero supression X - - -

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English