WIKA CPH6200 - Manual (Page 17)

Hand-Held Pressure Indicator
CPH6200-S1 / CPH6200-S2
GB
11221780.1.3 01/2009 GB/D/F/E
WIKA Operating Instructions Hand-Held Pressure Indicator 17
2.10 (CLOC) Real time clock
The real time clock is needed for time-stamping each data point record-
ed within the logger function. As a result, the clock settings should be
checked regularly. If the battery has been replaced the appropriate
menu 'CLOC' will be accessed automatically.
3. Operation of logger
The device supports two different logger functions:
“Func-Stor“: each time the ´Store/Quit´ key is pressed a data point
will be recorded.
“Func-CYCL“: measurements will automatically be recorded at a
defined interval, set within the logger menu ‘CYCL‘ until
the logger is stopped or the logger memory becomes
full. Logging is started by pressing the
´Store/Quit´ key
for 2 seconds.
The logger records up to 3 measurement values for each interval:
Current or mean value (depending on logger setting, see below), Min-
Peak and Max-Peak. (Sensor 1, Sensor 2, difference)
To evaluate the data, WIKA's Data logger evaluation software GSOFT (V
2.3 or higher) must be used. The software also allows easy configuration
and operation of the logger.
If the logger is selected (Func-STOR or Func-CYCL) the hold function is
deactivated; the
´Store/Quit´ key is then used solely for the operation of
the logger functions.
Min- and Max-Peak are, respectively, the minimum and the maximum
measured values during the last measurement interval. Therefore both
the instantaneous pressure values and the measured fluctuations can be
better analysed.
3.1 “Func-Stor“: Storing discrete measurements
In this mode, each time the ´Store/Quit´ key is pressed a measure-
ment and its time stamp will be recorded. The data recorded can be
viewed either on the display (an additional menu item “REAd-LoGG“ is
displayed when scrolling through the Configuration menu) or through the
serial interface and a PC running the GSOFT-software.
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