Siemens siprotec 7SD610 User Manual page 357

Differential protection
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MV_SET_STATUS
Measured value with status,
encoder
NAND
NAND - Gate
NEG
Negator
NOR
NOR - Gate
OR
OR - Gate
REAL_TO_DINT
Real after DoubleInt,
adapter
REAL_TO_UINT
Real after U-Int, adapter
RISE_DETECT
Rising edge detector
RS_FF
RS- Flipflop
RS_FF_MEMO
Status memory for restart
SI_GET_STATUS
Information status single
point indication, decoder
SI_SET_STATUS
Single point indication with
status, encoder
SQUARE_ROOT
Root Extractor
SR_FF
SR- Flipflop
SR_FF_MEMO
Status memory for restart
ST_AND
AND gate with status
ST_NOT
Negator with status
ST_OR
OR gate with status
SUB
Substraction
TIMER
Timer
TIMER_SHORT
Simple timer
UINT_TO_REAL
U-Int to real, adapter
UPPER_SETPOINT
Upper Limit
X_OR
XOR - Gate
ZERO_POINT
Zero Supression
General limits
Description
Maximum number of all CFC charts considering all task
levels
Maximum number of all CFC charts considering one task
level
Maximum number of all CFC inputs considering all charts
7SD610 Manual
C53000-G1176-C145-4
4.15 User defined functions (CFC)
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Limit
32
When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device is put into monitoring
mode. The red ERROR-LED lights up.
16
Only error message
(evolving error in processing procedure)
400
When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device starts monitoring.
The red ERROR-LED lights up.
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