Unitary

Pre-APOGEE

APOGEE

BACnet

PXC.A

Syntax

If (value1.EQ.value2) then...

value1,value2

These values are defined as analog or digital numbers, local variables, or object names.

Use

Compares two values to determine if the first value (value1) is equal to the second value (value2). The comparison is true if value1 is equal to value2.

Example

500  C  IF THE ROOM TEMP IS EQUAL TO 80,

510  C  THEN SET THE SET OBJECT TO 70.

520  C

530  IF (RMTEMP.EQ.80.0) THEN RMSET = 70.0

Notes

Check the object format and number of decimal places used before comparing values with this relational operator. Certain objects (primarily analog input) may contain precise values. When comparing a object value to a whole number, the result will be false if the values are not identical.