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252_EN_IS_1_3_00.doc
MENU 9.DATA LOGGER
(POS. 9.1) Automatic data logging enable
[ACQUISITION =ON/OFF]
Enable data logging; 8192 values in packets with flow rate, partial v and - , input
4/20mA or pressure, date and time of record.
(POS. 9.2) Data logging time interval set
[INTERV.(h)=X]
Sampling time interval for the data logging function and their printing. The allowed values are: 1,
1, 2, 3, 5, 15, 30, 60 minutes
(only for Eeprom data logger)
(POS. 9.3) Date and time set
[
·
= DD/MM/YY hh:mm]
Date and time set. If the real time clock optional module is present, then the time setting is kept
also when the power supply is off, otherwise it is frozen till the power supply is back. For
example, if the power supply has been off for one hour, when switched on the instrument will be
one hour late. The calendar is valid till year 2091.
N.B.:
Date and time are visualized only if data logger is ON.
(POS. 9.4) Logged data display in RAM
[DISP. DYN DATA]
Displaying of the data stored in the RAM memory of data logger. This values are the last 512
sample (shift register): min time. 1 s, or to intervals according to the sampling time (example: 1
sampling every 15 s); is possible scroll down the data stored.
MENU 10. DIAGNOSTIC
(POS. 10.1) Meter “calibration”
[CALIBRATION]
Enable the calibration of the meter. With this function the measure doesn't interrupted but start
a cycle calibration of the input circuit of the converter.
The activation of this function happens pressing the key during the visualization of the
function.
Will be visualized the following question: " EXECUTE?" press the key to proceed . Press any
other key to delete the operation
(POS. 10.2) “Autotest” function enable
[SELF TEST]
Meter auto test function. This function stops the normal functions of the meter and performs a
complete test cycle on the measure input circuits and on the excitation generator. To activate
this function, after select it, push key , at the question: “EXECUTE?” push the key for
start autotest, or any other key for delete operation. The result of the test is shown on the
display. At the end of operation will have visualized one of visualization page. This function is
automatically performed when switching the device on.
(POS. 10.3) Flow rate simulation
[SIMULATION]
Flow rate simulation enabling. With this function it is possible to generate an internal signal that
simulates the flow rate, allowing the outputs and all the connected instruments test.
After enabling it, the flow rate simulation can be:
set: by pushing for more 1 second the key from one of four visualization pages
started: by pushing the key after set it
finished: by pushing for more 1 second the key from visualization pages and then pushing
for more 1 second the key .
N.B.:
the enable of flow rate simulation disable the contrast regulation.
(POS. 10.4) Stand-by of meter
[STAND-BY]
Enable the stand-by of the meter. To activate this function, after select it, press the key and
at the request "Execute?" press the key to activate the stand-by of the instrument, any other
key to delete the operation. To reactivate the instrument is enough press any key of the
keyboard. The consumption of the instrument in stand by is about 50 µA
NOTE : we recommend to enable this function when the meter will be off for long
term.
