33
APPENDIX C. Parameters to be set during on-site
configuration
Table C.1
Representation
of the parame-
ter
on PC screen
Parameter Name,
measurement units
Possible
values
Value
after initializa-
tion
Notes
1
2
3
4
5
Menu
"System"
Address
Flow meter address in the RS-
interface network
1-247
1
Boudrate
The speed of communication via
RS-485
1200, 2400, 4800
4800
Time and Date
Current flow meter time and date
XX/XX/XX
(dd.mm.yy)
XX:XX:XX
(hh:mm:ss)
No changes
available
Switching
mode
Clock transition between "Sum-
mer" and "Winter" time
no switch;
standard;
user
standard
Data log clear
Clearing logs
...; start
...
Total flow
reset
Zero setting for volume totalizer
...; start
...
Menu
"Service"
Median mean
Number of measurements to de-
termine the median value
1-21
7
Arithmetic
mean
Number of measurements to de-
termine the arithmetic mean val-
ue
1-50
25
Inertion time, s
Minimal duration of the event
recorded to logs
0-255
10
Cutoff
flowrate, m
3
/h
Minimal flowrate cutoff
0,000-999.000
see table1
Fast reaction
Measuring mode dynamic flows
Off, On
Off
Threshold,
%Qmax
The criterion for quick installation
0-100
5
Contrast
LCD contrast setting
1-63
28
Updating time
The update period of the meas-
urement data on the display
1-255
10
Worktime
Time to turn off the LCD after the
last pressing of a button
1-255
30
Dimension
Flowrate measurement units
m
3
/h;
l/min
m
3
/h
