This reports the current outdoor-unit fault condition as one of a fixed set of codes covering BUC PLL, current, voltage, temperature, and checksum faults, plus the equivalent current and voltage faults for the LNB. Because a single object carries all these distinct fault types, an NMS polling this can immediately narrow down which specific ODU subsystem is failing without polling each individual BUC or LNB telemetry object separately. A value of bucPLL(1) points straight at the BUC's phase-locked loop failing to lock, distinct from a value of lnbVoltage(9) which would instead point to the LNB's power feed.