Eaton Power Xpert C445 - Page 184

Chapter 9—C445 Logic Engine and Expansion I/O
170 Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
DIV—Divide
The DIV function block performs a divide operation on the inputs with IN1 as the dividend
and IN2 as the divisor and determines the quotient of the operation.
If IN2 is zero during the divide operation, the output will be set to 0 and a divide by zero
fault or warning will be generated.
OUT = IN1/IN2 IF IN2 ≠ 0
OUT = 0 IF IN2 = 0
MOD—Modulo
The MOD function block performs a divide operation on the inputs with IN1 as the
dividend and IN2 as the divisor and determines the remainder of the operation.
If IN2 is zero during the divide operation, then the output will be set to 0 and a divide
by zero fault or warning will be generated.
OUT = IN1 modulo IN2 = IN1 – (IN1/IN2)*IN2 IF IN2 ≠ 0
OUT = 0 IF IN2 = 0
Parameter Data type Description
IN1 INT, DINT, UINT, REAL Dividend
IN2 INT, DINT, UINT, REAL Divisor
OUT INT, DINT, UINT, REAL Quotient
Parameter Data type Description
IN1 INT, DINT, UINT, REAL Dividend
IN2 INT, DINT, UINT, REAL Divisor
OUT INT, DINT, UINT, REAL Remainder