Display Elements - ABB i-bus KNX Product Manual

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ABB i-bus KNX
Device technology
2.5

Display elements

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Lights up if the operating voltage is available and the device is ready for operation
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Flashes if the KNX voltage is available but operating voltage is not
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Normal operation, lights up yellow if a DALI fault occurs
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Test operation, flashes slowly while in test mode
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Initialization operation, flashes quickly while initializing
LED, red with Programming button
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Lights up red when the device is in programming mode (after pressing the Programming button).
26 2CDC507128D0202 | DLR/A 4.8.1.1
LED Operation, green
LED Fault DALI, yellow