Delta OHM HD2107.1, Operating Manual

Page: 12 / 38

HD2107
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V2.3
LOG/DumpLOG key - only HD2107.2
In measurement mode, this function starts and stops the logging of a data block to be saved in the
instrument's internal memory. The data logging frequency is set in the "
Print and log interval"
menu parameter. The data logged between a start and subsequent stop represent a block.
When the logging function is on, the LOG indication is displayed, the battery symbol blinks and a
beep is issued each time a logging occurs;
the battery symbol does not appear when using an
external power supply .
To end the logging, press LOG.
The HD2107.2 can turn off during logging between one capture and the next: the function is con-
trolled by the
Sleep_Mode_LOG parameter. When the logging interval is less than one minute, the
logging instrument remains on; with an interval of at least one minute, it turns off between one cap-
ture and the next if the parameter
Sleep_Mode_LOG =YES.
>>>
Dump LOG - only HD2107.2
When the LOG key is pressed after the MENU key, the transfer of the logged data on the serial port
is started.
Please see the paragraph dedicated to data transfer on page 25.
SERIAL key - only HD2107.1
SERIAL/EraseLOG key - only HD2107.2
In measurement mode, this function starts and stops the data transfer to the RS232C serial output.
According to the settings entered in the
Print and log interval menu item, a single sample can be
printed if Print and log interval =0 or a continuous indefinite printing of the measured data can be
set up if Print and log interval =1…3600.
The printing operation is accompanied by the display of the RS232 symbol and the blinking of the
battery symbol;
when using an external power supply the battery symbol does not appear .
Press SERIAL to end the continuous printing.
Before starting the printing with SERIAL, set the baud rate. To do so, select the
Baud Rate menu
item and select the maximum value equal to 38400 baud by using the arrows. Confirm by pressing
ENTER.
The DeltaLog9 software for PC will automatically set the baud rate value during connection.
If you
are using a different program than DeltaLog9, be sure the baud rate is the same for both the
instrument and the PC: the communication will only work in this way.