Lufft 8371.UA01, Руководство пользователя

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Operating Manual V25/09.2019
Ventus / Ventus-X / V200A
Chapter 20 Appendix
46
<ID> Device address (2 decimal places with leading zeros)
Response: $xxMWV,xxx.x,R,xxx.x,M,A*xx(CR)(LF)
$xxMWV, Message ID, xx is the device type ID, factory default: WI, i.e.
message ID $WIMWV (setting of the device type ID see page 25)
xxx.x Wind direction
,R, fix
xxx.x Wind speed
, fix
M Possible values K,N,M,S for km/h, Knots, m/s, mph
, fix
A A=valid value, V= invalid value
* Check sum identifier
xx Check sum as hex value
CR Carriage Return
LF Line Feed
Response in case of error
Request:
<ID>‘TR4’(CR)
<ID> Device address (2 decimal places with leading zeros)
Response: $xxMWV,,R,,M,V*xx(CR)(LF)
$xxMWV, Message ID, see above
,R, fix
, fix
M Possible values K,N,M,S for km/h, Knots, m/s, mph
, fix
V V= invalid value
* Check sum identifier
xx Check sum as hex value
CR Carriage Return
LF Line Feed
Example:
Request: 01TR4
Response: $WIMWV,230.6,R,003.4,N,A*23
This means that the wind is coming at a speed of 3.4 knots from 230.6°