Status LED
What you will find in this section:
Status LED
The green status LED in the front of the measuring devices is only present for devices without display. If the measurement is valid the status LED lights up green.
Valid Measurement: Voltage is present on at least one phase and the frequency can be determined.
If the measurement cannot be synchronized because the voltage is too low or the frequency cannot be determined, the status LED flashes quickly. This behavior is analogous to the ↯! display in the WBM.
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