Led States - Siemens SINAMICS V20 Operating Instructions Manual

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5.1.6

LED states

The SINAMICS V20 has only one LED for status indications. The LED can display orange,
green, or red.
If more than one converter state exists, the LED displays in the following order of priority:
● Parameter cloning
● Commissioning mode
● All faults
● Ready (no fault)
For example, if there is an active fault when the converter is in the commissioning mode, the
LED flashes green at 0.5 Hz.
Converter state
Power up
Ready (no fault)
Commissioning mode
All faults
Parameter cloning
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
"G"
"H"
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Commissioning via the built-in BOP
5.1 The built-in Basic Operator Panel (BOP)
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LED color
Orange
Green
Slow flashing green at 0.5 Hz
Fast flashing red at 2 Hz
Flashing orange at 1 Hz
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"U"
"V"
"X"
"Y"
"Z"
"?"
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