Toshiba ETH-100 User Manual

 

  

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The Network Access indicator is useful for confirming that a specific drive 
channel is being accessed correctly by the primary network, while the Drive 
Link indicator provides an easy method of determining that the interface and 
drive are successfully exchanging data, independent of primary network 
activity. 
 

The MMI port RJ45 connector also contains two integrated green LEDs.  
Figure 8 indicates the functions of these LEDs. 
 

Currently reserved

 

Active Sockets Indicator 
Blinks in 0.25s-long bursts 

separated by 2s of OFF time: 
number of consecutive blinks 

indicates number of open TCP/IP 

sockets  (client connections)

 

 

 
The Active Sockets indicator is helpful in determining how many TCP/IP 
sockets are currently allocated to Ethernet clients (masters).  As indicated in 
Figure 8, the number of currently-allocated sockets can be determined by 
counting the number of concurrent short blinks.  Each stream of short blinks is 
terminated by 2s of continuous off time, after which the next stream of short 
blinks begins.