Raymarine NMEA BRIDGE Specifikace stáhnout pdf (Strana 14)

S e a T a l k < - > N M E A

S e a T a l k < - > R S 2 3 2

C o n v e r t e r

Configuration settings

The SeaTalk NMEA converter can be configured to meet the users requirements.

The configuration is made by sending a NMEA-like sentence. The settings are stored in an

EEProm.

The configuration sentence is:

$SNBSE,address,data<CR><LF>

( SNBSE = Seatalk NMEA Bridge Set Eeprom )

Most configuration settings a read only, when the bridge gets switched on. So when you

make changes to the configuration, you need to disconnect/reconnect it from the USB port

in order to activate the changes.

How to set the configuration :

Connect the bridge to a PC.

Open a terminal program ( i.e. hypertern ) and set it to 4800 Baud, 8 Bit, no parity, no

handshake.

If there are SeaTalk instruments connected, you will see data coming in.

Type “ $xxx “ and press

The bridge responds with “ $xxx “. When you receive the $xxx, connection to your bridge

is ok. If $xxx does not appear after you pressed ENTER, check connection, setting of

Com-Port, Baud rate etc.

You will not see the characters on your screen as you type them. The bridge will only

respond after you pressed ENTER

Example 1 :

In this example, we configure the bridge, so that every incoming SeaTalk sentence

will be sent to the PC as $STALK,xx,yy sentence.

In your terminal program type $SNBSE,0,1 ( capital letters )

The bridge will respond $SNBSE,0,0.001

Next time you switch the bridge on, it will send every incoming SeaTalk sentence to

the PC as a $STALK,xx,yy,zz … sentence.

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Raymarine NMEA BRIDGE Specifikace Strana 14