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ELIS PLZEŇ a. s.
7.3.2.10. End of parameter setting
At the end of the parameter setting procedure, the display will read
Depress push-button T4 to access the data display mode. However, should you wish to perform any additional
parameter setting action, depress T3 to return to the previous parameter setting function block (see Fig. 7.3.11,
page 36).
7.4. Automated meter test
The test can only be used with the STANDARD and COMFORT meter configurations. Its purpose is to handle
extraordinary situations where the meter function is incorrect although all operational conditions are within
specified limits.
Prior to initialising the test, check the correct interconnection between the evaluation electronic unit and the
meter sensor, the power supply line, the full sensor flooding and zero flow rate. Then switch off the power,
depress push-button S1 (resetting the aggregate volume) and, with S1 depressed, switch on the power again.
Upon releasing S1, the display will read
Depress and release S1 again, whereby, provided the sensor is fully flooded, the following message will appear
on the display:
Check the zero flow rate condition and depress and release S1. The test will continue by checking whether the
passage route for the ultrasonic ray in one direction is free. The display will read
If this test is successful, the message "OK" will appear on the display for four seconds, whereby a test of the ray
passage route in the other direction will commence.
After successfully passing this test section, the display will show the amplification values associated with the
ultrasonic ray passage in both directions; e.g..
Under normal circumstances, the amplification values should be between 4.50 and 4.60, and their difference
should not exceed 0.10.
After four seconds, the measurement of the ultrasonic wave propagation velocity will commence. The message
on the first display line will read:
ELIS PLZEŇ a. s., Lucni 15, P. O. BOX 126, 304 26 Plzen, Czech Republic, Phone: +420/377517711, fax: +420/377517722
Design, Assembly and Service Manual
Ultrasonic flow meter SONOELIS SE404X,
SONOELIS SE406X
PAR. SETTING END
TEST
SENSOR FULL?
LIQUID
DOES NOT FLOW?
TEST
UTS THROUGH.1
TEST
UTS THROUGH.2
UTS THROUGHPUT
D1 = 4,56 D2 = 4,55
UTS RATE
Page 28 of 44
Es90201K/c
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