TARGAS-1 Operation Manual V. 1.02  131  support@ppsystems.com 
 
2.  Set All Parameters: The ‘T’ command can be used to set all of the day/time 
values at once. 
 
Example:  
Current time: 05/01/2015 15:42:04 
Sent from Host: T,04,42,10,05,02,15<CR> 
Received from TARGAS-1:  
+<CR> 
T,04,42,10,05,02,15<CR> 
 
In this example, hour is changed from 15 to 10 and month is changed from 1 
to 2. If any one of the attributes is different from the current the value, it will be 
updated. 
 
3.  Partial Parameter Set: The ‘T’ command can be used to set particular 
attributes of the day/time values using 1-6, where 1=seconds, 2=minutes, 
3=hour, 4=day, 5=month and 6=last 2 digits of year. 
 
Example: 
Sent from Host: T<CR> (Get current time) 
Received from TARGAS-1:  
+<CR> 
T,04,42,15,05,01,15<CR> 
Sent from Host: T,3,11<CR> 
Received from TARGAS-1:  
+<CR> 
T,4,42,11,05,02,15<CR> 
 
In this example, the hour was changed from 10 to 11. All other values stayed 
“V” Command    (Get Versions) 
 
The V string returns the serial numbers and software versions of the TARGAS 
controller, the IRGAs and the Probes.  
 
Example:  
V, TAR10010,01.01, GCAM0010,01.03 ,IRGA0097,03.00, IRGA0110,03.00, 
PRB10000,00.00, PRB20000,00.00<CR> 
 
Where, in this example,   
TARGAS-1 serial number = TAR10010 
TARGAS-1 firmware version number = 1.01 
IRGA serial number = IRGA00097 
IRGA firmware version number = 3.00 
 
This command retrieves last seven zeros performed from both IRGAS 
 
Example: 
Sent from Host: X<CR> 
Received from TARGAS: 
+<CR> 
XC, 44200, 44223, 49971, 49972, 49976, 49981, 49973<CR> 
XH, 48900, 48919, 48921, 48922, 48916, 48921, 48923<CR>