Delta HD2105.1, Operating Manual

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HD2105
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V2.3
•
temperature probes Pt100 complete with SICRAM module
•
4 wire Pt100 probes through module TP47
•
2 wire Pt1000 probes through module TP47
•
2 wire Ni1000 probes through module TP47
The probes fitted with SICRAM module are automatically detected by the instrument upon
turning on : the Probe Type menu item is configured by the instrument and cannot be modi-
fied by the user.
If the direct 4-wire Pt100, Pt1000 and Ni1000 temperature probes are connected, the mes-
sage "NO_PRBE_SER_NUM" appears when turning on. In this case the probe type must be
entered manually. Select
Probe type using the MENU key and then select the type of probe
with the arrow keys; confirm using ENTER.
14) YEAR : to set the current year. Use the arrows to modify this parameter and confirm using
ENTER.
15) MNTH (month) : to set the current month. Use the arrows to modify this parameter and con-
firm using ENTER.
16) DAY : to set the current day. Use the arrows to modify this parameter and confirm using
ENTER.
17) HOUR : to set the current hour. Use the arrows to modify this parameter and confirm using
ENTER.
18) MIN (minutes) : to set the current minutes. In order to correctly synchronize the minute, it is
possible to reset the seconds by pressing the °C/°F key. Use the arrows to set the current
minute plus one, and as soon as that minute is reached press °C/°F: this synchronizes the
time to the second. Press ENTER to go onto the next item.
19) BAUD_RATE: indicates the frequency used for the serial communication with the PC.
Values from 1200 to 38400 baud. Use the arrows to modify this parameter and confirm us-
ing ENTER.
The communication between instrument and PC (or serial port printer)
only works if the instrument and PC baud rates are the same . If the USB connection is
used this parameter value is automatically set (please see the details on page 31).
LOG/DUMP LOG key - only HD2105.2
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.
If the Auto-HOLD function is enabled (please see the menu), the data logging is disabled.
The HD2105.2 can turn off during logging between a capture and the next one: the function is
controlled 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
capture and the next if the parameter
Sleep_Mode_LOG =YES.