Ashcroft ATE-2 - Handheld Calibrator - Manual (Page 32)

30
SECTION 15 f. DATALOG SETUP
SECTION 15 e. PROGRAMMING USER DEFINED
UNIT OF MEASURE CONT.
Press left and RIGHT ARROWs to position cursor beneath
desired character
Press UP and DOWN ARROWs to increment alpha and numeric
characters
When the Unit name is correct press ENTER
HHC will return to “User Units” screen
Note: Unit of Measure names are limited to six characters.
Programming User Units Conversion Factor
Note: The User Units Conversion Factor is always programmed in
relation to psi engineering units regardless of the pressure units
that the pressure module is calibrated in. The conversion factor is
1.0 PSI= X custom units.
From the “User Units” Screen
Press the UP and DOWN ARROW keys to select “Conversion
Factor”
Press ENTER
“Enter Conversion” screen appears
Press left and RIGHT ARROWs to position cursor beneath
desired numeric character.
Press UP and DOWN ARROWs to scroll numeric values.
When desired numeric value is displayed in proper decimal
position press ENTER to accept.
HHC will save the value and exit to Measurement Mode.
The user defined unit of measure name will now appear in the list
of engineering units listed under the Engineering Units program-
ming MENU and can be applied to any active pressure module
installed in the HHC.
The HHC includes manual and automatic logging. Manual log-
ging is performed by pressing the DATA STORE key. This action
will save the measured values presently read in a Datalog in the
internal memory of the HHC. Automatic Datalogging allows the
user to program a timed interval between measurements which
will be saved in one Datalog in the internal memory.
Up to 64 individual logs can be stored in the on board memory
and a total of 16,000 individual records.
Default Datalog tag names are as follows:
Datalog name XXMMDDYY, XX= sequential number of Datalog
(01-64). Datalog name is generated by the HHC and is not user
programmable.
The default channel tag names are:
Channel 1 = CH1
Channel 2 = CH2
Voltage or current monitor = Ext
Enter Conversion
00800.00000
^
Enter to accept
Esc to cancel
Ꮨƽ
Ꮨƽ