7. Maintenance
351
RJ45 Connector LEDs
Both LEDs placed in the RJ45 connectors (in case of NX3010, only one connector), identified by
NET 1 and NET 2, help the user in the installed physical network problem detection, indicating the
network LINK speed and the existence of interface communication traffic. The LEDs meaning is
presented on Table 7-4.
100 Mbytes/s network LINK
Ethernet network transmission or reception occurrence, for or to this IP
address. Blinks on Nexto CPU demand and not every transmission or
reception, in other words, it may blink on a lower frequency than the real
transmission or reception frequency.
Table 7-4. Ethernet LEDs Meaning
Diagnostics via WEB
Besides the previously presented features, the Nexto Series brings to the user a innovating access tool
to the system diagnostics and operation states, through a WEB page.
The utilization, and dynamics, is very intuitive and facilitates the user operations. The use of a
supervisory system can be replaced when it is restricted to system status verification.
To access the desired CPU WEB page, it is just to use a standard navigator (Internet Explorer 7 or
superior, Mozilla Firefox 3.0 or superior and Google Chrome 8 or superior) and type, on the address
bar, the CPU IP address (e.g. Ex.: http://192.168.1.1). First, the CPU information is presented,
according to Figure 7-3:
Figure 7-3. Initial Screen
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