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Design, Assembly and Service Manual
Page 26 of 44
Ultrasonic flow meter SONOELIS SE404X,
SONOELIS SE406X
ELIS PLZEŇ a. s.
7.3.2.5. New password definition
NEW PASSWORD
In this mode, the operator/user may modify the existing password used to access the parameter setting mode
(see Fig. 7.3.6, page 33). Depress push-button T4. The first digit position on the second line will display 0. Set
the new password (a combination of four numbers) using the procedure described in section 7.3.2.1 above.
Upon final confirmation by depressing push-button T4, the legend Parameter Set will appear on the display.
From then on, only the new password will be effective.
7.3.2.6. Initial quantity selection
Upon accessing this parameter setting mode, the first line of the display will read
INITIAL QUANTITY
and the second line will give the quantity's name (see Fig. 7.3.7, page 34). Select the desired initial quantity
using push-button T1 and confirm the selection by T4.
7.3.2.7. Definition of limit values
LIMIT VALUE
Here the operator can set altogether 11 (limit) values of parameters. The detailed description of the procedures
concerned is shown in Fig. 7.3.8 on page 35. Select the desired parameter by push-button T1 and confirm the
selection by T4. The name of the parameter and the associated measuring unit will then appear on the first line
of the display and the second line will show the previously defined limit value (with the exception of the date and
time). The limit value unit shall always be the same as that selected for data display. For example, if the volume
flow rate is displayed in litres per second, the limit value of volume flow rate shall also be defined in l/s. If the
mass flow rate measurement mode is selected and the data are displayed in metric tons, the impulse number
shall also be defined in t.
Upon depressing push-button T2, the previously set limit value will disappear from the second line and 0 will be
displayed in the first digit position. Use push-buttons T3 and T2 to set the digital value and T1 to insert the
division signs (a comma in the position of a decimal point, dot in the date and colon in the case of time).
The day in the week information is to be set as follows:
0 – Sunday 4 – Thursday
1 – Monday 5 - Friday
2 – Tuesday 6 - Saturday
3 – Wednesday
A figure entered may have up to seven digits. The date and time data shall include initial zeroes; e.g. the date of
3 July, 2001 shall be recorded as 03.07.01 and the time 7 minutes past 9 a.m. as 09:07:00. Confirm the
selection by depressing push-button T4. In the case of a commercial (invoicing) meter, neither q
, impulse
s
number or sensitivity (low flow cutoff) can be reset by the user as these settings are reserved to the duly
authorised testing authority. Therefore, for commercial meters, these parameters will not appear on the list of
limit values to be reset.
ELIS PLZEŇ a. s., Lucni 15, P. O. BOX 126, 304 26 Plzen, Czech Republic, Phone: +420/377517711, fax: +420/377517722
Es90201K/c
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