Relay Ladder; Structured Text; Function Block - Allen-Bradley Logix5000 Reference Manual

Chapter 6 Compute/Math Instructions (CPT, ADD, SUB, MUL, DIV, MOD, SQR, SQRT, NEG, ABS)
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Example:
Divide dividend by divisor and place the remainder in remainder. In this example,
three goes into 10 three times, with a remainder of one.

Relay Ladder

Structured Text

remainder := dividend MOD divisor;

Function Block

Rockwell Automation Publication 1756-RM003N-EN-P - October 2011