Precision-digital PD6000 User Manual download pdf (Page 77)

Model PD6000 Analog Input Process Meter Instruction Manual

Example of Internal Calibration for current input:

4. The meter displays low input current message (C lo). Apply the

low input signal and press Enter. The display flashes for a moment

while the meter is accepting the low input signal.

5. After the display stops flashing, a number is displayed with the

leftmost digit brighter than the rest. The bright digit is the active digit

that can be changed by pressing the Up

arrow button. Press the

Right

arrow button to move to the next digit.

6. Set the display value to correspond to the input signal being cali-

brated, typically 4.000 mA.

7. The display moves to the

high input calibration (C Hi). Apply the

high input signal and press Enter.

8. Set the display for the high input calibration, in the same way as it

was set for the low input calibration, typically 20.000 mA.

C CAL

ICAL

C Lo

C CAL

C Hi

C CAL

004.000

C Lo

020.000

C Hi

The display

flashes while

sensing the

inputs

ICAL

The graphic above shows the calibration of the current input. The vol-

tage input is calibrated in a similar way.

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Precision-digital PD6000 User Manual Page 77