The WBG-5000-E and WBG-5500-E appliance models are both equipped with two power supply units. When power is switched off, the units remain in standby mode.
The power button and the LEDs that indicate the power supply status are located on the control panel in the upper right corner of the chassis front side.
Control Panel for WBG-5000-E and WBG-5500-E
The following table describes the power button with its integrated LED and the system status LED regarding the states and events that are related to power supply.
For information about the other elements on this panel and about system states and events that are not related to power supply, see the vendor documentation.
| Position |
Control panel element |
Description |
| 6 |
Power button |
Applies primary power from the power supply to an appliance or removes it.
Maintains standby power when switched off.
The button has an integrated LED, which indicates power supply status as follows:
-
Green — Power is on.
- (Green) off — Power is off.
|
| 7 |
System status LED |
Indicates several system states and events as follows:
-
Green — System is operating normally.
-
Blinking green — System is operating in a degraded state, although still functioning. Or system is operating in a redundant state but with an impending failure warning.
Regarding power supply, the following is indicated here:
-
Redundancy loss for power supply unit or fan
-
Non-critical threshold crossed for input power to power supply or output current for main power rail from power supply
-
Power supply predictive failure occurred while redundant power supply configuration was present.
-
Power unit sensor offset for configuration error is asserted.
-
Blinking amber — System is operating in a degraded state with an impending failure warning, although still functioning. System is likely to fail.
Regarding power supply, the following is indicated here:
-
Critical threshold crossed for input power to power supply or output current for main power rail from power supply
-
Power unit sensor: Insufficient resources offset. Not enough power supply units present.
-
Power supply predictive failure occurred while redundant power supply configuration was present.
-
Power unit sensor offset for configuration error is asserted.
-
Amber — System is halted. Fatal alarm: System has failed or is shut down.
Regarding power supply, the following is indicated here:
-
Off — System is not operating.
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