Eaton Moeller CMD, Руководство пользователя

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4 Operating the device
Function messages The CMD contactor monitoring device is fitted with two
internal LEDs for status indication at the device.
Figure 5: LED indication
a A green LED labelled „Contr.“ (Control)
The „Contr.“ LED indicates the control for the CMD and the
contactor.
b A green UVR (Undervoltage Release) LED
The UVR LED indicates the state of the power supply to the
undervoltage release. If the LED is off, the circuit-breaker has
been tripped by the undervoltage release.
a
b