Segundo a documentação do protocolo BACnet:

Conveys the priority at which the Present_Value was most recently written (1..16). If an attempt was made to write to the Present_Value without the 'Priority' parameter, a default priority of 16 (the lowest priority) shall be assumed. The initial value of Last_Priority shall be 16.

A propriedade lastPriority do objeto channel pode ser lida e escrita utilizando um tag normal (IOTag).

Parâmetros texto

Parâmetros numéricos

Valor do tag

Um inteiro de 32 bits sem sinal.