Lufft WS600-UBM User Manual

Operating Manual Smart Weather Sensor
138 G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany
19.8.7.4 Pressure Mode Selection Command
Command identifier: J3
Parameter: 0 = absolute pressure, 1 = relative pressure
Selects, if the absolute or relative (sea level) air pressure is transmitted in the measurement
value message (0). For correct function of the conversion to relative (sea level) pressure it is
essential, that the sensor elevation has been set correctly (JS command (19.8.7.5) or UMB
Config Tool)
Request command example:
Command: *0100J3<CR><LF>
Response: *0001J3=1<CR><>LF>
Requests the current pressure mode
Setting command example (to be preceded by the write enable command):
Command: *0100J3=0<CR><LF>
Response: *0100J3=0<CR><LF>
Sets the pressure mode:
0 absolute air pressure
1 relative air pressure
19.8.7.5 Sensor Elevation Setting Command
Command identifier: JS
Parameter: sensor elevation (above sea level) in m
Remark: the sensor elevation may be entered as integer value or as fixed point value, the
sensor will round the value for internal storage to integer (full meters).
Request command example:
Command: *0100JS<CR><LF>
Response: *0001JS=353<CR><LF>
Requests the current elevation setting
Setting command example (to be preceded by the write enable command):
Command: *0100JS=82<CR><LF> or *0100JS=82.3<CR><LF>
Response: *0001JS=82<CR><LF>
Sets the elevation of the sensor above sea level in m (range -100m to 5000m)

Lufft WS600-UBM Specifications

General

Brand	Lufft
Model	WS600-UBM
Category	Accessories
Language	English