PARA – Block with input-defined array parameter

Block SymbolLicensing group: STANDARD

Function Description
The PARA block allows, additionally to the standard way of parameter setting, changing one of its parameters by the input signal. The input-parameter pair is uRef and apar.

The logical input LOC (LOCal) determines whether the value of the internal parameter apar is read from the input uRef. In this case $LOC = off$ . If the block is in the local mode ( $LOC = on$ ), the internal parameter apar stores the last value that was on the input uRef just before the local mode was activated ( $LOC = off \to on$ ).

The output value is equivalent to the value of the parameter ( $yRef = apar$ ).

This block does not propagate the signal quality. More information can be found in the 1.4 section.

Input

uRef	Array reference	Reference
LOC	Activation of local mode	Bool
	off .. The parameter follows the input on ... Local mode active

Parameter

SETS	Set array size flag	Bool
nmax	Allocated size of array $↓$ 10 $⊙$ 100	Long (I32)
etype	Type of elements $⊙$ 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)
apar	Internal value of parameter $⊙$ [0.0 1.0 2.0 3.0 4.0 5.0]	Double (F64)

Output

yRef	Array reference	Reference

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