Logix5000 Controllers General Instructions - SLAC Confluence

Compute/Math Instructions (CPT, ADD, SUB, MUL, DIV, MOD, SQR, SQRT, NEG, ABS) 263Divide (DIV)The DIV instruction divides Source A by Source B and places theresult in the Destination.Operands:Relay LadderOperand Type Format DescriptionSource A SINT immediate value of the dividendINTtagDINTSource BREALA SINT or INT tag converts to a DINT value by sign-extension.SINT immediate value of the divisorINTtagDINTDestinationREALA SINT or INT tag converts to a DINT value by sign-extension.SINT tag tag to store the resultINTDINTREALStructured Textdest := sourceA / sourceB;Use the divide sign “/” as an operator in an expression. Thisexpression divides sourceA by sourceB and stores the result in dest.See Appendix B for information on the syntax of expressions withinstructured text.Publication 1756-RM003I-EN-P - January 2007