Nevion FR202 User Manual download pdf (Page 24)

FR-2RU-20-2 Rev. A

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5.8 Frame status (LEDs)

PSU status is presented in the following ways:

Symbol

Green LED

Yellow LED

Red LED

No LED

PSU module

none

Power is OK

Voltage or

current alarm

Power

off

Frame front

Power is OK

Communication

problem with

fan front*

Voltage or

current alarm

Power

off**

Temperature

/fans are OK

Communication

problem with

fan front*

Temperature

/fans alarm

Power

off**

* Lack of communication with PSU in non-RP mode or one of the PSU’s in RP mode.

(In both situations the fans will have permanent maximum speed)

** PSU in non-RP mode or both of the PSU’s in RP mode

5.8.1 Multicon

- Multicon GUI which presents the following information

o Measured voltages

o Measured currents at each frame voltage

o Total provided power

o Internal PSU temperature

o Alarm status for;

 voltages

 currents

 total provided power

 temperature

 Defect fan

Figure 28: Example of PSU interface in Multicon

- GPI

o See description in chapter “GPI Power Supply Status outputs”.

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