Logix5000 Controllers General Instructions - SLAC Confluence

Chapter 7Compute/Math Instructions(CPT, ADD, SUB, MUL, DIV, MOD, SQR, SQRT, NEG, ABS)IntroductionThe compute/math instructions evaluate arithmetic operations usingan expression or a specific arithmetic instruction.If You Want To Use This Instruction Available In These Languages See Pageevaluate an expression CPT relay ladder249structured text (1)add two values ADD relay ladderstructured text (2)253function blocksubtract two values SUB relay ladder257structured text (2)function blockmultiply two values MUL relay ladder260structured text (2)function blockdivide two values DIV relay ladder263structured text (2)function blockdetermine the remainder after one value isdivided by anotherMODrelay ladderstructured text (2)268function block247 Publication 1756-RM003I-EN-P - January 2007