Ref: REFLEX/SCANFLEX MANUAL
EDITION 1: JULY ’97 30
Pr.63 Station Number (D=0)
For polled data transfer, the unit must to have a unique station number assigned to it
in the range 1-31.
Echo Detection
Pr.65 Maximum Gain (Define for each point) (D=100.0)
The gain can be limited to a percentage of the maximum available.
Pr.66 Gain Restriction (Define for each point) (D=2)
1 = No gain restriction ) Consult Hycontrol before
2 = Partial gain restriction ) changing from the default
3 = Full gain restriction ) value.
Pr.68 Echo Processing Algorithm (Define for each point) (D=1)
The system has two echo extraction techniques, which are capable of determining the
"true" echo for the majority of applications where an echo is present.
Enter 1 = For solids applications. This technique looks for the highest level
within the transducer view.
Enter 2 = For liquids. This technique positions a narrow 'window' around the
target it is tracking to enable it to ignore spurious
noise.
Pr.69 Echo Velocity (Define for each point)
(D=344.1 i.e. speed of sound in air at 20°C)
If operating through any medium other than air, enter the velocity of sound through
that medium in metres per second.
Miscellaneous
Pr.70 Parameter Display (D=0)
The system will display continually the value of:
Gain - by entering 47
Temperature - by entering 38
Analogue output - by entering 34.
It can be used only for commissioning as it will be lost on power down.
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