You can a write mathematical expression as a condition for an alarm. An expression can employ any of the following math operators:Alarm Expressions
Operator | Name | Order of Evaluation | Example |
^ | Exponentiation | 1 | SPZ4^2 |
- | Negative | 2 | -SPZ4 |
+ | Positive | 2 | +SPZ4 |
* | Multiplication | 3 | SPZ4*2 |
/ | Division | 3 | SPZ4/2 |
+ | Addition | 4 | SPZ4+SPH5 |
- | Subtraction | 4 | SPZ4-SPH5 |