A.1.3 Expansion card status LEDs
The backplate of the NextMove PCI Expansion card contains two LEDs, S1 and S2. These represent general status information. The LEDs may illuminate red or green and can be continuous or flashing.
Expansion card LED | Meaning |
State(s) |
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Both off | The expansion card is not powered. |
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Both red | In hardware reset (see section 4.8). |
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Both green, | In software reset, with no errors (see section 4.8). |
flashing alternately |
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Both red, | In software reset, Power On Self Test (POST) error has occurred. |
flashing alternately |
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S1 green, | Program is running OK. |
flashing |
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S1 red, | Program is running, but there is an initialization error. |
flashing |
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S2 red, | Asynchronous error - for example, a limit switch has been acti- |
flashing fast | vated. |
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S2 green, | Miscellaneous error - for example, the output driver board is not |
flashing fast | working. |
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MN1903 | Accessories |