FT_DERIV_10

Derivative with variable window size (0..9 periods)

Interface

Event Inputs

Name	Comment	With
INIT	Init Request
REQ	Normal Execution Request	in, K, Faktor, run
RST	Reset Buffer

Event Outputs

Name	Comment	With
INITO	Init Confirmation
CNF	Execution Confirmation	out, valid, DT_0, DI_0, DT_1, DI_1, DT_2, DI_2, DT_3, DI_3, DT_4, DI_4, DT_5, DI_5, DT_6, DI_6, DT_7, DI_7, DT_8, DI_8, DT_9, DI_9

Input Vars

Name	Type	Initial Value	Comment
in	REAL		Input Signal
K	UINT	0	Window Select: 0=1 Period, 9=10 Periods
Faktor	REAL	1.0	Multiplication Factor (formerly K)
run	BOOL	1	Enable calculation

Output Vars

Name	Type	Comment
out	REAL	Resulting Derivative based on K
valid	BOOL	True if buffer has enough data for K
DT_0	UDINT	Delta T over 1 period
DI_0	REAL	Delta In over 1 period
DT_1	UDINT	Delta T over 2 period
DI_1	REAL	Delta In over 2 period
DT_2	UDINT	Delta T over 3 period
DI_2	REAL	Delta In over 3 period
DT_3	UDINT	Delta T over 4 period
DI_3	REAL	Delta In over 4 period
DT_4	UDINT	Delta T over 5 period
DI_4	REAL	Delta In over 5 period
DT_5	UDINT	Delta T over 6 period
DI_5	REAL	Delta In over 6 period
DT_6	UDINT	Delta T over 7 period
DI_6	REAL	Delta In over 7 period
DT_7	UDINT	Delta T over 8 period
DI_7	REAL	Delta In over 8 period
DT_8	UDINT	Delta T over 9 period
DI_8	REAL	Delta In over 9 period
DT_9	UDINT	Delta T over 10 period
DI_9	REAL	Delta In over 10 period

🛠️ Zugehörige Übungen

• Uebung_152
• Uebung_153