AFLOWT BUF, Руководство по эксплуатации

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d) Operation settings:
- Type of signal processing (median averaging, arithmetical averaging
etc)
- RS-485 settings
- Types of error situations.
1.4.3.4. SERVICE mode
– start-up procedures.
In SERVICE mode, in addition to the above, available in OPERA-
TION mode, the operator can do the following (via RS-485 interface):
a) View:
- Configuration of measuring pipe section (device base, axis base, nomi-
nal diameter)
- Settings for ultrasonic signal detection.
b) Modify:
- Settings for flow meter's control via RS-485 interface (network address,
baud rate from 1200 to 4800 Baud)
- Settings for battery status monitoring
- Settings and operating modes for universal output
- Measurement units of volumetric flow rate (m
3
/h, l/min)
- Reading of built-in real time clock
- Automatic winter/summer time clock settings
c) Adjust LCD contrast and data update period
d) Initiate calculation of output scale factor or pulse weight for Universal
output
e) Clear logs.
1.4.3.5. ADJUSTMENT mode allows viewing and modifying all of the settings.
In ADJUSTMENT mode, in addition to the above, available in
OPERATION and SERVICE mode, the operator can do the following:
- Calibrate the flow meter
- Enter Device's serial number into the memory.
1.4.4. Displaying measurement results
1.4.4.1. List of displayed parameters is given in Table 4.
Table 4
Displayed Parameter
Units
(format)
Number of displayed
symbols
Integer
part
Fract.
part
Time Current date XX.XX.XX
Data Current date XX:XX:XX
Q
Current value of volumetric flow
rate with regard to flow direction (m
3
/h)
l/min
1-3 4
V+
Totalized volume of forward flow
m
3
; l
1-7 0-4
V-
Totalized volume of reverse flow
m
3
; l 1-7 0-4
ΣV
Total value of totalized volume
m
3
; l
1-7 0-4
Err Status line
– – – – – –
Ver Number of software version XX.XX.XX.XX