Command
Response
Description
䊳
Set/read flow direction filter
aOSD<value>!
aOSD!
a<value><CR><LF>
a<value><CR><LF>
Set flow direction filter
Read flow direction filter
a
– Sensor address
<value>
– 0 = Filter is deactivated
➝
The OTT SVR 100
determines the flow velocities towards sen-
sor
and
away from the sensor. The value 4
(
–1
/
+1
) in the response to the
aD0!
com-
mand shows the corresponding flow direc-
tion. Factory setting
1 = Towards sensor only
➝
the OTT SVR 100
only determines flow towards the sensor
2 = Away from sensor only
➝
the OTT SVR 100
only determines flow away from the sensor.
Note
If the filter is set to "only towards sensor"/"only away from
sensor" the OTT SVR 100 outputs "0" as the current flow
velocity if a counter flow occurs!
䊳
Set/read unit for "average flow velocity" and "current flow velocity" measured values
aOSU<value>!
aOSU!
a<value><CR><LF>
a<value><CR><LF>
Set unit
Read unit
a
– Sensor address
<value>
– +0 = m/s; factory setting
+1 = cm/s
+2 = ft/s
21
Summary of Contents for SVR 100
Page 1: ...English Operating Instructions Surface Velocity Radar OTT SVR 100...
Page 2: ...We reserve the right to make technical improvements...
Page 34: ......
Page 35: ......
