Analog Math - Easy Electronics xLogic Micro PLC User Manual

6.5.30 Analog Math

Short Description
The analog math block calculates the value AQ of an equation formed from the user-defined operands
and operators.
Connection
Input EN
Parameter
Output AQ
Parameter p (number of decimals)
The values V1, V2, V3, and V4 can be provided by the actual value of another already-programmed
function:
Analog comparator: Ax – Ay
Analog trigger: Ax
Analog amplifier: Ax
175
Description
Enable the analog math function block.
V1:Value 1: First operand
V2: Value 2: Second operand
V3: Value 3: Third operand
V4: Value 4: Forth operand
Operator 1: First operator
Operator2: Second operator
Operator 3: Third operator
Priority 1: Priority of first operation
Priority 2: Priority of second operation
Priority 3: Priority of third operation
P: number of decimals
Range of values: 0,1,2,3
The output AQ is the result of the equation formed from the operand values and
operators. AQ will be set to 32767 if a divide by 0 or overflow occurs, and -32768
if a negative overflow (underflow) occurs.