Troubleshooting
4–10 152379 Rev C
0075 Shutdown Remotely S This fault indicates that the PV100S
has detected that the system was
commanded via the GUI to transition
to the Shutdown State. This fault is
not indicative of a failure or
malfunction, but primarily used to
disable the system remotely.
• Remote Shutdown
command via the GUI
0082 Matrix Not ON S This fault indicates that the PV100S
has detected that the IGBT matrix
(FPGA) was not enabled after having
sent a command for it to turn on. The
CCU2 sends an acknowledge bit to
confirm the command is received.
This fault is primarily a watch-dog
between software and hardware to
ensure control of the IGBT matrix
(FPGA).
• Software acknowledge
bit not accepted
• FPGA inoperable
0083 Matrix Not OFF S This fault indicates that the PV100S
has detected that the IGBT matrix
(FPGA) was not disabled after having
sent a command for it to turn off. The
CCU2 sends an acknowledge bit to
confirm the command is received.
This fault is primarily a watch-dog
between software and hardware to
ensure control of the IGBT matrix
(FPGA).
• Software acknowledge
bit not accepted
• FPGA inoperable
F000 Shipping Software S This fault indicates that the PV100S
has detected that the CCU2 controller
board has shipping software installed.
This software is not operational
software. The correct system
software for the PV100S must be
downloaded into the CCU2 controller
board.
F100 Software Restarted S This fault indicates that the PV100S
has detected that the system software
has been re-booted. This is not a true
fault, and does not effect the
operation of the PV100S. It is
primarily used as a watchdog for
debugging purposes.
Table 4-1
Fault Codes
Error
Code Fault Source(s)
Fault Type
H=Hardware
S=Software
Fault Description Possible Causes
