PV Powered PVP260kW Technical Information Seite 79

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65
PVP250kW & PVP260kW Inverter
Installation & Operation Manual
Figure 6-2 Inverter State Diagram
Initialize
The inverter enters this state after a reset or power cycle. Variables and devices are
initialized and I/O ports set. When initialization is complete, the inverter enters the Sleep
state.
Disabled
The inverter enters this state when the front-panel switch is in the “OFF” position or
when a disable command is received over the serial port. If a fault condition occurs, the
inverter switches to the Fault state. When the fault is cleared and the condition no longer
exists, the inverter returns to the disabled state. The inverter displays a message on the
screen indicating the inverter is disabled. When an enable command is received or the
front-panel switch is changed to the “ON” position, the inverter switches to the sleep
state. The inverter will also enter the disabled state when the “remote disable” relay is
open.
Initialize
Sleep
D C
Precharge
Startup
D elay
Idle
Fault
Power
Track
(auto
mode)
D isabled
AC
Precharge
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