Chapter 9—C445 Logic Engine and Expansion I/O
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
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169
Math Group
ABS—Absolute Value
The ABS function block converts the input to the non-negative equivalent (absolute) value.
OUT = |IN|
ADD—Addition
The ADD function block performs an addition of its inputs IN1 and IN2.
OUT = IN1 + IN2
Parameter
Data type
Description
IN
INT, DINT, UINT, REAL
Input operand
OUT
INT, DINT, UINT, REAL
Result
Parameter
Data type
Description
IN1, IN2
INT, DINT, UINT, REAL
Input operands
OUT
INT, DINT, UINT, REAL
Result