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