PRECISION DIGITAL ProtEX-RTP PD6830, Инструкция по эксплуатации

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PD6830 Pulse Input Rate/Totalizer Instruction Manual
32
Calibrating the Meter (
Cal
)
To scale the meter without a signal source refer to
K-Factor (
Factr
) or Scaling the Meter (
SCale
) on
page 30.
The pulse input can be calibrated to display the process in engineering units by
applying the appropriate input signal and following the calibration procedure.
The use of a calibrated signal source is strongly recommended.
1. Press the Up arrow button to scroll to the Calibration menu (
cAL
) and press
Enter.
2. The meter displays
inpt1
. Apply a known signal and press Enter. The
display will flash while accepting the signal.
3. After the signal is accepted, the meter displays
dspl1
Press Enter. Enter a
corresponding display value for the signal input, and press Enter to accept.
4. The meter displays
inpt2
. Apply a known signal and press Enter. The
display will flash while accepting the signal.
5. After the signal is accepted, the meter displays
dspl2
. Press Enter. Enter a
corresponding display value for the signal input and press Enter to accept.
6. After completing calibration the
save?
display will need to be
acknowledged using the Enter key before calibration will take effect.