Instruction manual

Page 172
P881 Fixed Distance
This parameter determines the width of gate to be used in tracking an echo
and under normal circumstances will not require changing, but it can be
increased in the cases where the surface is moving extremely fast (in excess
of 32.8084 feet/min) to ensure smooth processing of the changing level.
P882 Process Filter
This parameter determines the number of ‘cycles’ that will be taken before a
change in level is processed and the display updated.
Option
Descript
ion
1 = Fast
level will be updated every cycle
2 = Medium
level will be updated every 8 cycles
3 = Slow (Default)
level will be updated every 16 cycles
P884 Peak Percentage
When P102 = 2 (Solids), this parameter can be used to determine the point
at which the the measurement is taken, within the established gate of the
selected echo, in order to compensate for any error that maybe caused by
“angles of repose” presented by the way the material settles. Please consult
Pulsar for further information and assistance on changing the value of this
parameter.
Echo Processing Parameters
Echo Processing ParametersEcho Processing Parameters
Echo Processing Parameters
Transducer 1 Status
P900 Transducer 1 Status
This parameter shows the current state of the transducer. The value means
the following.
Option
Description
0= OK
Transducer working correctly.
2= Stuck High
Indicates that the power and signal lines on the
transducer terminals are crossed over, or the signal
line is shorted to earth.
3= Not Found
No transducer is detected.
P901 Echo Confidence1
This parameter displays the most recent echo confidence from the
transducer. It is useful to help find the best mounting location for the
transducer, where you should aim to get the highest figure. It is a percentage
of confidence that the echo reporting the level is the correct one.