Operators enable you to give an alarm conditions a basis for comparison. You can use any of the following operators:Alarm Operators
Operator | Definition | Example |
== | equals (Note: the equals operator will not issue an alarm unless the price specified is reached). | TIME==13:00 |
>= | greater than or equal to | SPZ4>=475 |
<= | less than or equal to | USZ4<=450 |
!= | not equal | FORM1!=100 |
> | greater than | SPH5>SPZ4 |
< | less than | SPZ4<SPH5 |
FORMULA_NAME=SPZ4+SPH5
the equal sign assigns the expression to the formula name. By contrast, two equal signs together causes the program to compare, which is what you want an alarm to do. For example, if you want to know when it is one o
clock, you set a time alarm as follows:TIME==13:00
This alarm compares the system time to 13:00. When the two are equal, the alarm is issued.