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Rules of event generation enable the generation of events in case of value of a parameter falls into a given range.
To configure these rules, set the following parameters in the Events tab on the settings panel of the Bacnet Rule object:
- Check the Enable box to activate the rule.
- In the Sign column: select the sign that will define the value range. The list of recognized signs differs for each supported value type, see the table below.
- In the Value column: enter the value. The value must match the formatting rules for the value type of the BACNet parameter the rule is configured for, see Configuring the parameters of BACnet channels and the table below.
- In the Event column: select the event to be generated from the preset of events.
- In the Event text column: enter the message which will appear when the paremeter value falls in the specified range.|
- Click the Apply button to save the changes.
It is possible to create not more than 10 rules.
The signs available for different value types are listed in the table below:
Value Type | Formatting Rule | Signs |
---|---|---|
Boolean | =, != | |
Unsigned Int | =, !=, <, >, <=, >= | |
Signed Int | =, !=, <, >, <=, >= | |
Real | Both "." and "," can be used | =, !=, <, >, <=, >= |
Double | Both "." and "," can be used | =, !=, <, >, <=, >= |
Octet String | =, != | |
Character String | =, != | |
Bit String | =, != | |
Enumerated | Is actually Unsigned Int | =, != |
Date | Example: 2.3.2001, 01.01.1988 | =, !=, <, >, <=, >= |
Time | Example: 3:4:6, 03:04:06, 13:24:56 | =, !=, <, >, <=, >= |
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