Operation

Power Supply Operation

Set Power The POWER SETPOINT menu option lets you select the power output limit, measured in watts. The following table shows how to access and work with the Power Setpoint option. The power setpoint is normally at the maximum rating of the power supply, in the factory default configuration and does not need to be re-set for typical use.

Step # Do This

 

You Will See

1

MENU

 

ERROR MSGS

 

 

 

 

 

 

 

2

 

Press 8 times.

POWER SETPOINT

 

 

3

ENTER

 

SET ##### W

 

 

 

4Use the numeric keypad or arrow keys to enter the value, which must be 3–103% of the unit’s rated power.

5

ENTER

This saves the value and enables the

 

 

new power setpoint.

Turn Output On or Off

Set Output Protection

Use the OUT ON/OFF toggle key to enable or disable the power supply’s output. When the output is disabled, the voltage and current at the output are zero regardless of the setpoints.

When the output is on and you press OUT ON/OFF, OUTPUT OFF is momentarily displayed. Then the readback is 0000V 0000A to indicate that output is zero, and the OUT OFF annunciator illuminates. This is also known as Standby mode.

When you press OUT ON/OFF again, the OUT ON annunciator illuminates and the power supply resumes normal operation, with the display showing a readback of the output.

Seven configurable protection mechanisms are available:

OVP: Over-Voltage Protection. Factory default = 103% VRATED

UVP: Under-Voltage Protection. Factory default = 0V (disabled)

OCP: Over-Current Protection. Factory default = 0A (disabled)

UCP: Under-Current Protection. Factory default = 0A (disabled)

OPP: Over-Power Protection. Factory default = 0W (disabled)

UPP: Under-Power Protection. Factory default = 0W (disabled)

Fold: Fold Protection. (See below.)

Release 3.0

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Xantrex Technology XDC manual Press 8 times, This saves the value and enables, New power setpoint