Xantrex Technology XDC manual Analog Programming Interface Range

Calibration

Front Panel Calibration Procedure

Analog

Programming

Interface 0-5V

Range

4.Enter current data

Enter the current output, read from the external DVM via the shunt. Press

ENTER

5.Maximum calibration level

The power supply will set the output to 90%.

6.Enter current data

Enter the current output, read from the external DVM via the shunt. Press

ENTER.

7.Power supply calculates and stores calibration constants.

8.The menu will go to the 5V analog voltage programming calibration menu.

To set up to calibrate the analog programming interface, you will need a DC power source capable of outputting 0 to 5V and a DVM.

See Table 4.2 “Analog Programming Pins”

Analog Programming Interface Voltage Programming Calibration

1.Connect the power source across the voltage programming lines, Pins B3 and B1(GND). Attach a DVM across the voltage programming lines as well.

2.Enter 5V analog voltage programming calibration menu

Select ANLG V PGM 5V from the calibration menu. Press ENTER.

You will be prompted to set up for analog voltage programming calibration. Press ENTER when ready.

3.Minimum calibration level

Set the input to the programming lines to approximately 0.5V (10% of full scale).

4.Enter voltage data

Enter the voltage at the voltage programming lines, read from the external DVM. Press ENTER

5.Maximum calibration level

Set the input to the programming lines to approximately 4.5V (90% of full scale).

6.Enter voltage data

Enter the voltage at the voltage programming lines, read from the external DVM. Press ENTER.

184 Operating Manual for XDC Series Power Supply