USER'S GUIDE  ____________________________________________________________________ 
64  ___________________________________________________________________ M211187EN-C 
OPEN Command 
If no device identifier (ID) is defined, type: 
OPEN 
If a single-character ID is defined, for example, as A, type: 
OPEN A  
If a multi-character ID is defined, for example, 'RWY31', only the first 
character of the ID has to be given. Type: 
OPEN R 
If ID is defined but forgotten, type: 
OPEN *  
If the device type FS is included in the OPEN command, an ID is not 
needed. This device type can be used when there is only one FS11 sensor 
on the line. This command is similar to the OPEN * command with the 
exception that it only opens the FS11 command mode and not the other 
possible sensors on the line. Type: 
OPEN FS 
If there are other sensors on the line with the same ID, the command 
mode of the FS11 sensor can be opened by including the device type FS 
with the ID. This command is similar to the OPEN ID command with 
the exception that it only opens the FS11 command mode and not the 
other sensors on the line with the same ID. If a single-character ID is 
defined, for example, as A, type: 
OPEN FS A 
The FS11 sensor answers: 
FS11-A LINE OPENED FOR OPERATOR COMMANDS 
If a multi-character ID is defined, for example, 'RWY31', type: 
OPEN FS RWY31 
The FS11 sensor answers: 
FS11-RWY31 LINE OPENED FOR OPERATOR COMMANDS