Vaisala WXT510 User Manual
Page 137
Appendix A ______________________________________________________________ Networking
VAISALA ______________________________________________________________________ 135
The maximum transducer ID is three when WXT510 address is 0.
Hence, assigning address 4 for the second and address 8 for the third
WXT510 on the bus the following responses to the XDR-query $--
WIQ,XDR*2D
(same message parameter configuration):
The second transmitter (address 4):
$WIXDR,A,330,D,4,A,331,D,5,A,333,D,6,S,0.1,M,4,S,0.1,M,5,S,0.2,
M,6*55
$WIXDR,C,23.5,C,4,C,24.3,C,4,H,49.3,P,4,P,1010.1,H,
3*59
$WIXDR,V,0.000,I,4,Z,0,s,4,R,0.00,I,4,V,0.0,M,5,Z,0,s,5,R,0.0,M,
5*67
$WIXDR,C,25.8,C,6,U,10.6,N,4,U,10.9,V,5,U,3.362,V,6*78
The third transmitter (address 8):
$WIXDR,A,341,D,8,A,347,D,9,A,357,D,10,S,0.1,M,8,S,0.2,M,9,S,0.2,
M,10*53
$WIXDR,C,23.5,C,8,C,24.3,C,9,H,49.3,P,8,P,1010.1,H,
8*5F
$WIXDR,V,0.000,I,8,Z,0,s,8,R,0.00,I,8,V,0.0,M,9,Z,0,s,9,R,0.0,M,
9*61
$WIXDR,C,25.8,C,10,U,10.6,N,8,U,10.9,V,9,U,3.360,V,
10*7C
Now the response messages of all three transmitters can be recognized
and parsed by the data logger.
NOTE
WXT510 address may consist of letter characters but the transducer
IDs in the NMEA XDR messages can only be numbers. The addresses
given in letters will show in the transducer IDs in the following way:
WXT510 address = A => transducer ID = 10, B => 11, a => 36, b =>
37 etc.