The RPU2 Module 19
Indicators and Button
Figure 8 Front panel of RPU2
Table 5 RPU2 LEDs and the button
LED and button |
| Description | |
|
|
| |
RUN (green) | RPU | System operating LED. Blinking means CPU is in normal | |
|
| operation; steady ON or OFF means CPU has failed. | |
|
|
| |
| FAN | Steady ON means the FAN module is operating | |
|
| normally. | |
|
|
| |
| PWR1 | Steady ON means the PSU 1 is operating normally, and | |
|
| steady OFF means the PSU 1 is not present or has failed. | |
|
|
| |
| PWR2 | Steady ON means the PSU 2 is operating normally, and | |
|
| steady OFF means the PSU 2 is not present or has failed. | |
|
|
| |
ALM (red) | RPU | ON means CPU has received an alarm signal, such as | |
|
| PSU or FAN alarm (due to over temperature, for | |
|
| example). | |
|
|
| |
| FAN | ON means the FAN module is not present or its rotation | |
|
| is blocked. | |
|
|
| |
| PWR1 | ON means the PSU 1 has failed. | |
|
|
| |
| PWR2 | ON means the PSU 2 has failed. | |
|
|
| |
ECARD (green) |
| OFF means no card is present. | |
|
| ON means a card is present and initialized. | |
|
| Blinking means data is being transmitted or/and | |
|
| received. | |
|
|
| |
CF (green) |
| OFF means no CF card is present. | |
|
| ON means a CF card is present. | |
|
| Blinking means the CF card is reading/writing data. To | |
|
| prevent data corruption, do not remove the running CF | |
|
| card. | |
|
|
| |
RESET |
| The RPU2 hardware reset button. | |
|
|
| |
10/100/1000 | LINK | OFF means no link is present and ON means a link is | |
Mbps interface | (green) | present. | |
LED |
|
| |
ACT | OFF means no data is being transmitted or received on | ||
| |||
| (yellow) | the interface and blinking means data is being | |
|
| transmitted or/and received. | |
|
|
|
