Nevion FR202 - Manual (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”.