IFLONGER Examples

Example 1

The following expression evaluates whether or not the stream Pump1.Flowrate remains greater than 75 for a period longer than or equal to 1 minute. If it does, it returns a value of TRUE. If it doesn't, it returns a value of FALSE.

IFLONGER(Pump1.FlowRate > 75.0, 1 minute)

Example 2

The following expression evaluates whether or not the stream SysTimeSec remains greater than or equal to 20 for a period longer than or equal to half a minute. If it does, it returns the value 5. If it doesn't, it returns a "bad quality" value.

IFLONGER(SysTimeSec >= 20, 0.5 minute, 5)

Example 3

The following expression evaluates whether or not the stream Pump1.Flowrate remains greater than 75 for a period longer than or equal to 1 minute. If it does, it returns the value from Pump1.Flowrate. If it doesn't, it returns a value of 75.

IFLONGER(Pump1.FlowRate > 75.0, 1 minute, Pump1.FlowRate, 75.0)