The BACnet Multi-State Parameter microblock specifies a signal to be sent to the output wire. Multi-State microblocks are used to indicate values that have more than two discrete states.
For example, a parameter may have states of High, Medium and Low rather than a numeric value.
Any BACnet device on the network can read or change the value of this parameter. If no BACnet device changes the value of this parameter, the default value is used. The value appears to other BACnet devices as the Present Value property of this BACnet object.
You can assign a display name to each parameter on the microblock. This display name is used as the name of the BACnet object.
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