Figure 7-2 Module Error Lamp - Hitachi FL.NET User Manual

(3) Module error indications
When an error occurs in the FL.NET module, the LER LED or ERR LED on the module
turns ON or blinking.
Note that the LER LED turns ON even when the module has not participated in the network.
Therefore, the LER LED indication is not adequate for judging whether the module is
abnormal.
When the LER LED turns ON, error information is collected but no error is indicated to the
LPU module. The collected error information can be referenced from [Error log] of [S10V
BASE SYSTEM]. For confirming the collected error information, refer to "S10V
USER'S MANUAL BASIC MODULES (manual number SVE-1-100)."
(4) Communication driver error alarm
The FL.NET module does not indicate an error alarm that is issued by a communication
driver.
(5) Viewing the communication log data
You can view the communication log maintained in the module with the setup tool named
[S10V FL.NET SYSTEM].
For detailed operating procedure, see "5.5.7 RAS information."
LQE702
LER LED
ERR LED
100MLINK

Figure 7-2 Module Error Lamp

7-13
7 TROUBLESHOOTING
FL.NET
RUN
LER
ERR
COM