AMETEK XFR 2800 Watt Series - Manual (Page 38)

Installation
2-10 TM-F2OP-C1XN-01
Voltage Mode Operation Check
1. Ensure the voltage and current controls on the front panel are turned
fully counter-clockwise.
2. Connect that the output sense lines are connected in the default
configuration. (The local sense lines are connected between
terminals 1 and 2 and between terminals 4 and 5 on the J10 sense
connector as shown on the rear panel diagram in Figure 1-2 on
page 1–5.)
3. Turn the voltage and current controls fully counter-clockwise.
4. Compare the DVM reading with the front panel voltmeter reading to
verify the accuracy of the internal voltmeter. Both readings should be
the same. The minimum control range is from zero to the maximum
rated output for the power supply model. The voltage mode LED
turns on.
5. Turn the front panel AC power switch to OFF.
Current Mode Operation Check
1. Ensure the front panel AC power switch is set to OFF.
2. Turn the voltage and current controls on the front panel fully
counter-clockwise.
3. Connect the DC shunt across the output terminals on the rear panel.
4. Connect the DVM across the DC shunt.
5. Turn the AC power switch to ON.
6. Turn the voltage control 1 or 2 turns clockwise.
7. Turn the current control slowly clockwise.
8. Compare the DVM reading with the front panel ammeter reading
using I=V/R where I is the current, V is the DVM reading, and R is
the DC shunt resistance. The minimum control range is from zero to
the maximum rated output for the power supply model. The current
mode LED turns on.
9. Turn the AC power switch to OFF.
10. Disconnect the DVM and the shunt.