Burkert FLOWave L - Page 234

234
SAW sensor – Parameter
Type 8098 FLOWave L
 
Special event in the process  Special condition
Nottotallylled 
If the parameter Refreshtime is set to
Veryshort, the event Nottotallylled
cannot be monitored.
Not all the sensors are in contact
with the liquid.
Liquidoutofrange The speed of sound in the liquid is out
of range.
• 
of sound in the liquid is lower


• 
above: The speed of sound in


Unstableow  
rate measurements is too high.
Lowowcuto 
been used.



.
Changeofliquid 

display.
The speed of sound in the liquid


Backwardow 
direction as the one set in

.
-
 
Special event occurring on the
sensor
 Special condition
Soundcond.outofrange There are gas bubbles or solid
particles in the liquid.
-
 
Special event occurring on the
electronics
 Special condition
Output1,openloop There is a connection problem on the
related output.
The related analogue output must

Disabling an analogue output
Output3,openloop
Output1,Diag.error There is a connection problem on the
related output or a high resistance is
detected in the loop.
The related analogue output must

Disabling an analogue output.
Output3,Diag.error
Output2overload An overload has been detected on the
related digital output.
The output has switched.
-
Output3overload
English