Eaton Power Xpert C445 - Page 185

Chapter 9—C445 Logic Engine and Expansion I/O
Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 171
MUL—Multiply
The MUL function block performs a multiply operation on the inputs IN1 and IN2.
OUT = IN1*IN2
NEG—Negate
The NEG function block performs a negate operation on the input. In other words,
multiplies the input by –1.
OUT = IN *(–1)
SUB—Subtract
The SUB function block subtracts IN2 from IN1.
OUT = IN1–IN2
Parameter Data type Description
IN1, IN2 INT, DINT, UINT, REAL Input operands
OUT INT, DINT, UINT, REAL Result
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