ADDQUAD, ADDOCT, ADDHEXD – Multi-input addition

Block SymbolsLicensing group: STANDARD

Function Description
The ADDQUAD, ADDOCT and ADDHEXD blocks sum (or subtract) up to 16 input signals. The nl parameter defines the inputs which are subtracted instead of adding. For an empty nl parameter the block output is given by $y = u1 + u2 + u3 + u4 + u5 + u6 + u7 + \dots + u16$ . For e.g. nl=2,5,7, the block implements the function $y = u1 - u2 + u3 + u4 - u5 + u6 - u7 + \dots + u16$ .

Note that the ADD and SUB blocks are available for simple addition and subtraction operations.

This block propagates the signal quality. More information can be found in the 1.4 section.

Input

u1..u16	Analog input of the block	Double (F64)

Parameter

nl	List of signals to subtract	Long (I32)

Output

y	Sum of the input signals	Double (F64)

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