Xantrex Technology XPR 10-600 Manuale Utente

User Diagnostics

Release 1.1

55

If your power supply is not performing as described in this manual, run through the 
procedures and checks in this section before calling your service technician. These 
procedures are confined to operator level functions only and do not require cover-off 
servicing.

In an emergency, carry out both of these steps:

1. Shut the power supply OFF immediately.
2. Disconnect the power supply from the load.

If the power supply displays any unusual or erratic operation, follow these steps:

1. Shut the power supply OFF immediately.
2. Disconnect the power supply from the load.
3. Test the power supply with no load, running the tests in 

.

4. If the tests show that the power supply is functioning normally, check all load, 

programming, and monitoring connections and circuits.

5. Check the AC input for correct voltage and frequency.

If the problem is not solved after following this procedure, or if the unit fails to 
operate correctly upon retesting, call your service technician.

Turn to the next page for more information about troubleshooting for operators.

Use the checks in 

 

to ensure that the power supply is configured and 

connected for normal operation. If you need any further troubleshooting, call your 
service technician.

AC

AC Fail

LCL

Local Mode

OTP  Over Temperature Protection

ON

Output is enabled

OVP

Over Voltage Protection

OFF

Output is disabled

INT

Interlock

CV

Constant Voltage Mode

RMT Remote Mode

CC

Constant Current Mode