Arkon MAGB2, Руководство пользователя, Страница: 42 / 54

MAGB2 User Guide 41 V1.7 2021-10-01
12. Datalogger
Datalogger functionality is based on coping the data from device once is connected via USB cable.
A removable drive is installed once the meter is connected to the PC (works only with Windows 10 and
higher) and a log file (userLog.csv) can be found on the drive.
It is recommended to copy the data to hard drive on the PC before working with the file.
Datalogger interval is selectable via user settings menu, can be se to:
•
Off
•
5 minutes
•
10 minutes
•
15 minutes
•
30 minutes
•
1 hour
•
2 hours (default)
•
6 hours
•
12 hours
•
24 hours
Datalogger content:
DATE OF READ: 2020-01-05 17:07 [YYYY-MM-DD HH:MM]
SERIAL NUMBER: 71200622
FLOW QN: 40000 [m3/h]
SENSOR DN: 0 [mm]
FW VERSION: 2218
FW_CHECKSUM: 0x283FD871 [hex]
YYYY-MM-DD,HH:MM,TOTAL[m3/h],TOTAL+[m3/h],TOTAL-
[m3/h],AUX+[m3/h],ERROR[h],BATTERY[mAh],TEMP[degC],PRESS[Bar]
2020-01-05,16:12, 12.3842, 12.3977, 0.0000, 12.3349,0003,100.000, 0.0,0.000
2020-01-05,16:12, 12.3842, 12.3977, 0.0000, 12.3349,0003,100.000, 0.0,0.000
13. Internal backup
13.1. Automatic saving data
After each parameter change
– that one is saved to EEPROM. Every minute the date, time and dataloggers
are saved to internal EEPROM.
In case of battery disconnection the totalizers are lost to last saved minute. This means up to one minute of
totalizers will be lost. To prevent that user needs to physically stop the flow, wait for meter time cross whole
minute and then it is safe to disconnect the battery.
If you don't change the battery before it is completely inactive (discharged) then only the last bit of data
recovered before the battery was inactive, will be kept in the memory.