Using over voltage protection (ovp), 3 using over voltage protection (ovp) -4 – American Magnetics 12200PS DC Power Supply (CE-Marked) User Manual

Page 37

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OPERATING MANUAL

LOCAL OPERATION

Release 1.0 (98/07)

3-3

3.2.3

Setting Output Voltage and Current Limit

Install the power supply and connect the load as described in Section 2. Installation. Ensure the power supply is
set up for local control as described in Section 3.2.2. Then, set the output voltage and current limit at the front
panel with the following procedure.

1.

Turn both the voltage and current controls fully counter-clockwise.

2.

Turn the AC power ON.

3.

Press the STANDBY switch to its IN position to disable the power supply output. The red Shutdown
(S/D) LED turns on.

4.

Press and hold the V/I CHECK button to display the voltage and current control settings on the
voltmeter and ammeter displays.

5.

Adjust the voltage control to the desired voltage (the compliance voltage for applications using current
mode operation).

6.

Adjust the current control to the desired current limit setting.

7.

Release the V/I CHECK button.

8.

Press the STANDBY switch to its OUT position to apply power to the load. The S/D LED turns off.

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