9.3 MMI Connector Indicators

The MMI port RJ45 connector also contains two integrated green LEDs. Figure 10 indicates the functions of these LEDs.

Active Sockets Indicator

Reserved

Blinks in 0.25s-long bursts

Currently reserved

separated by 2s of OFF

 

time: number of consecutive

 

blinks indicates number of

 

open TCP/IP sockets

 

(client connections)

 

Figure 10: MMI Connector Indicators

The Active Sockets indicator is helpful in determining how many TCP/IP sockets are currently allocated to Ethernet clients (masters). As indicated in Figure 10, 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.

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