Legacy Unison Serial Access Protocol
The Unison Serial Access Protocol (USAP) is a protocol that allows a device capable of outputting RS-232 to interface with Unison lighting control.
- Building management
- AV system interface
- Fire alarm interface
- Relay system interface
Note that ETC does not provide programming. Those wishing to control Unison via the Serial Access Protocol must write the necessary commands.
- Activate or deactivate a preset
- Record a preset
- Change wall status
- Set intensity level for a zone
- Activate or deactivate macro
- Bi-directional reply mode for status information