Equipment-safe default values must be configured for each output channel. Default values are persistent in memory and are used upon startup after an unexpected power loss. For PXC.A controllers, the object default value (Relinquish Default in BACnet terms and PRI17 in PPCL code) is configured in the Default Command property.
The system operator priority 8 (PRI8 in PPCL code) is also persistent in memory if it is commanded manually prior to an unexpected power loss. If an operator write is present, it is used upon startup after an unexpected power loss over the default value (PRI17). No other priorities are persistent in memory.
Click on the Priority array property to view the complete priority array. Use this list to verify that all writes are present at all of the different priorities for a given object.