Description: Input signal or measurement is to be archived in the PAM system (long-term) or not; Name: record in the PAM system
Description: input signal or measurement should be archived in the PAM system (Historical Data) or not; Name: recording in the PAM system
Description: Probability that an item is in a state to perform as required at a given instant, under given conditions, assuming that the necessary external resources are provided ; Name: Instantaneous availability