13
−
disconnection from the USB port (
1
, “USB;DISCONNEC”)
−
loading of new configuration parameters (
3
, “NEW;ON-LINE” or “NEW;OFF-LINE” )
−
creation of a new “
csv
” file (
4
, “ID;xxxx”, where xxxx - value of parameter 16:
ID
of the device)
−
low battery voltage, below 3.35 V (
6
, “LVBAT;x.xx”, where x.xx - battery voltage [V])
To make a presentation of recorded results in a graphic form or as a text, and to print them, the ARSOFT-WZ3
software must be used; the software also enabled detecting unauthorized modifications of the archive. As an
alternative, “csv” files can be edited in spreadsheet software (OpenOffice Calc, Microsoft Excel, etc.) and in text
editors (Windows WordPad, +, etc.).
NOTE:
!
If the SD/MMC card is installed or removed in the course of recording, a new "csv" file is created where the
sequential numbers of events are continued from the previous file.
12. MESSAGE AND ERROR SIGNALING
a) measurement errors indicated on the LCD display and in the “csv” file in the measured value field:
Code
Possible causes of error
^^^^
“19999”
−
the measurement range of the sensor is exceeded from the top
−
the sensor is broken
−
the sensor that is connected is different than the one that is set in the configuration (chapter 9.3,
parameter 5:
inp
)
____
“-19999”
−
the measurement range of the sensor is exceeded from the bottom
−
the sensor is broken
−
the sensor that is connected is different than the one that is set in the configuration (chapter 9.3,
parameter 5:
inp
)
b) other elements indicated by the LED’s on the side of the housing and on the LCD display
LED
Description of message
READ/
WRITE
−
writing to/reading from the internal memory or the SD/MMC card (also during recording of a
measurement)
−
recording is active (a short flash every 10 seconds)
STATUS
transmission through the virtual COM port (used in ARSOFT-CFG WZ1, item 1 of chapter 9)
copying of the configuration file from the SD/MMC card to the recorder and transfer of files with
recorded data onto the card after the
“COPY”
button is pressed (chapter 10
full memory that prevents saving recorded data in an archive file - a quick flash during attempted
recording of measurement and the
FWLL
too low battery voltage (less than 3.35 V) - short flash every 10 seconds when recording is active and
the
LbAt
message on the display (also a record is created in the archive file, chapter 11)
13. IMPORTANT COMMENTS PERTAINING TO OPERATION
!
Please read this instruction carefully in order to ensure problem-free and optimized operation of the recorder.
In order to ensure the longest possible operating time of the battery without the need to change it, make sure to:
−
set the longest possible value of the measurement and recording interval (recommended > 10 min., 3:
MPer
,
Table 9.2)
−
use an SD/MMC card only when this is actually necessary; otherwise, use the internal memory
−
use the display in the economy mode (parameter 17:
LCDmod
); when the continuous mode is required, the
