2.3 Understanding the OPNL Functions
2.3 Understanding the OPNL Functions
This section describes the functions of the OPNL mounted on the SPARC M12-2/M12-2S.
The OPNL is mounted at the lower right as seen from the front of the panel (see Figure 2-1).
The OPNL provides the display and control functions of the system. The field engineer and system administrator can control the operation mode or start/stop of the system while checking the LEDs indicating the system operation status.
Note - In a building block configuration, the functions of the Mode switch and POWER switch are disabled on the OPNL except for the master XSCF. |
Note - In a building block configuration where the crossbar boxes are connected, all the OPNL functions are enabled only for the OPNL of the crossbar box used as the master XSCF. |
|
Location No. | LED/Switch |
---|---|
1 | POWER LED |
2 | XSCF STANDBY LED |
3 | CHECK LED |
4 | BB-ID switch (only on SPARC M12-2S) |
5 | Mode switch |
6 | Power switch |
Table 2-9 lists the functions of the OPNL LEDs and switches.
OPNL LED/Switch |
Functional Overview |
---|---|
POWER LED | Indicates the run/stop status of the SPARC M12-2/M12-2S. |
XSCF STANDBY LED | Indicates the XSCF status of the system. |
CHECK LED | Indicates any abnormality of the SPARC M12-2/M12-2S. |
BB-ID switch (*1) | Sets the identifier of the SPARC M12-2S. |
Mode switch (*2)(*3) | Sets the system operation mode. |
Power switch (*2) | Starts/Stops the system. |
*1 The SPARC M12-2 has no BB-ID switch. The BB-ID is fixed to 0. *2 In the building block configuration, this switch can be operated only with the SPARC M12-2S of the master XSCF. *3 Set the same operation mode for both the SPARC M12-2S of the master XSCF and that of the standby XSCF. If the operation mode is different, an asterisk (*) is displayed next to the unit names in the output result of the showhardconf or showstatus command. |
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