20.6.3.11. Sum

The Sum block performs either addition or subtraction on the inputs depending on the list of sign parameter.

Dialog box

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Figure 20.63 Sum dialog box

Table 20.29 Parameters

Parameter(s)

Description

List of signs

Enter the plus (+) or minus (-) operation to be performed. The number of characters is equal the number of inputs.

Sample Time

Enter the time interval between samples.