Local Operation
Standard Operation
Setting
Install the power supply and connect the load as described in Section 2. Installation.
Ensure that the power supply is set up for local control as described in "Shipped
Output
Configuration" on page 59. Then, set the output voltage and current limit at the front
Voltage and
panel with the following procedure.
Current Limit
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
4. Press and hold the V/I CHECK button to display the voltage and current control
5. Adjust the voltage control to the desired voltage (the compliance voltage for
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
Note
current up to 5% over the model-rated maximum values. The power supply will operate
within these extended ranges, but we cannot guarantee full performance to
specification.
60
output. The red Shutdown (S/D) LED turns on.
settings on the voltmeter and ammeter displays.
applications using current mode operation).
S/D LED turns off.
The control circuits have been designed to allow you to set output voltage and
Operating Manual for XFR 1.2kW Series Power Supply