CHAPTER 5
Maintenance and Troubleshooting
Board LED States
The CPU,
Location | LED # | State | Problem? | Description | |
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| Green | No | ||
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| Yellow | No | ||
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| Flashing red | No | Board is initializing | |
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| Infinitely | Yes | Board not receiving data | |
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| flashing red | |||
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| Red | Yes | Board not receiving data | ||
| Flashing red and | Yes | Addressing screw(s) missing from | ||
| green | board | |||
board |
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| Sporadically |
| 2 boards are addressed the same. | ||
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| flashing green | Yes | (Corrected by adding addressing | |
|
| & yellow |
| screw to appropriate location) | |
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| OFF | Yes | Board not receiving power | |
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| Green | No | Receiving proper voltage | |
| LD5 | Dim green | Yes | Board not receiving data | |
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| OFF | Yes | Board not receiving power | |
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| Green | No | Board receiving proper voltage | |
| LD1 | Dim green | Yes | Board not receiving data | |
|
| OFF | Yes | Board not receiving power | |
| Red | No | HD6 sensor open | ||
| Green | No | HD6 sensor closed | ||
board | LD2 | ||||
Flashing red | Yes | Board not receiving data | |||
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| OFF | Yes | Board not receiving data or power | |
| LD3 | Green | No | Board programmed properly | |
| Flashing red | Yes | Board not programmed | ||
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| LD1 | Orange | No | Receiving information from 2 & 3 | |
| phase boards | ||||
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| LD1 | Dim flickering | Yes | Not receiving information from 2 & | |
| 3 phase boards | ||||
CPU board |
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LD2 | Green | No | Board receiving proper voltage | ||
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| OFF | Yes | Board not receiving power | ||
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| LD3 | Red | No | Currently not used | |
| LD4 | Green | No | Receiving data | |
| OFF | Yes, if data is applied | Not receiving data | ||
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| Receive | Green | No | Receiving data | |
Data Com | OFF | Yes, if data is applied | Not receiving data | ||
board | Transmit | Red | No | Transmitting data | |
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| OFF | Yes, if data is applied | Not transmitting data | ||
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LED | LD1 | Flashing Red | Yes, if data is applied | Board not discovered | |
Off | No | Board is discovered | |||
Control |
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| Green | No | Board Receiving data | ||
Board | LD2 | ||||
Red | Yes, if data is applied | Board not receiving data | |||
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50 | SHOWGUN® User Manual |
