TRNDLF – Real-time trend recording (lock-free)

Block SymbolLicensing group: ADVANCED

Function Description
The function block description is not yet available. Below you can find partial description of the inputs, outputs and parameters of the block. Complete documentation will be available in future revisions.

Inputs

u1 ..u8	Analog inputs of the block	Double (F64)
RUN	Enable execution	Bool
R1	Input for clearing the trend contents. The buffers are cleared when $R1 = on$ . This flag overpowers the RUN input.	Bool

Parameters

n	Number of signals (trend buffers) $↓$ 1 $↑$ 8 $⊙$ 8	Long (I32)
l	Number of samples per trend buffer $↓$ 0 $↑$ 268435000 $⊙$ 1024	Long (I32)
btype	Type of all trend buffers $⊙$ 8	Long (I32)
	1 .... Bool 2 .... Byte (U8) 3 .... Short (I16) 4 .... Long (I32) 5 .... Word (U16) 6 .... DWord (U32) 7 .... Float (F32) 8 .... Double (F64) –- ... 10 ... Large (I64)
Title	Trend title string $⊙$ Trend Title	String
timesrc	Source of timestamps $⊙$ 1	Long (I32)
SigNames	Names of the signals to be displayed in the diagnostic tools of the REXYGEN system, e.g. in the Watch mode in the REXYGEN Studio program. Each line is name of one signal respectively.	String

Outputs

y1	First analog output of the block	Double (F64)
y2	Second analog output of the block	Double (F64)
y3	Third analog output of the block	Double (F64)
y4	Fourth analog output of the block	Double (F64)
y5	Fifth analog output of the block	Double (F64)
y6	Sixth analog output of the block	Double (F64)
y7	Seventh analog output of the block	Double (F64)
y8	Eighth analog output of the block	Double (F64)
iE	Error code (bitwise multiplexed)	Long (I32)

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