AC08 and AC12 Operations Manual....
38
8.3 STATUS WORD, cont.
FIGURE 9 STATUS WORD BIT DEFINITIONS
LVDC OK All low voltage (housekeeping) supplies are valid. Should always be “1.”
HVDC >120 Both high voltage supplies (+/- 185VDC) are above the minimum threshold
for PFC operation. Should be a “0” when the inverter is off, a “1” when the
inverter has been started and the Shore Power LED is green.
HVDC>210 One or both of the high voltage power supplies has failed in an over-voltage
state. Should always be a “0.”
INV ENABLE The inverter is enabled. A “0” when the system is off, turns to a “1” when
the inverter is on.
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