Geonautics International Pte Ltd 30-0710 Manual De Usuario

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TAG-T3 Wombat – User Guide, 1.0.7  
Commands
 
 
4.   COMMANDS 
 
4.1 
Command Set Notation 
 
The following pages give a complete list of the 
TAG-T3’s command 
set. Commands may be transmitted to the unit directly using the 
Remote Downloader or via the “Direct Connect” cable. All commands 
must be terminated with a carriage return / linefeed pair <CR><LF>. 
 
Commands are sent to and received from the 
TAG-T3 unit in a 
comma separated ASCII format. With respect to the command set, the 
following notation is used 
 
$GO0 
Command identifier 
[<Unit_Id >] 
Optional device serial number 
 
<parameter
Indicates a parameter is required 
[,<parameter>] 
Optional parameter 
<parameter|parameter> 
Choice of parameters i.e. ON|OFF 
 
Sending an appropriately filled out command message to the 
TAG-
T3 can change the appropriate parameters for that command. It 
should be noted that not all values need to be supplied in order to 
change a single value of a multiple parameter command. All that is 
required is to ensure that there are the correct number of commas so 
that the value being set is in the right location. 
 
Any commands sent to the unit with “blank” values will result in that 
parameter being queried and the result returned as part of the reply. 
e.g. sending a  
 $GO0,,CLK,,,, 
or  $GO0,,CLK 
or   $GO0,Unit_Id,CLK  
 
to the 
TAG-T3 will return an acknowledgment containing the current 
parameters, for example $GOA,T3-001,CLK,0000,36000,60,180 
 
The 
TAG-T3 will acknowledge all commands sent to it with either 
an acknowledgment, or an error message. Command 
ACKnowledgments and NACKnowledgments that are returned by a 
device, have the following notation 
 
$GOA 
Command ACKnowledgment identifier 
$GON 
Command Not ACKnowledge identifier 
$GOM 
Unsolicited message identifier 
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