Ametek Sorensen XFR 100-28, Manual

Page: 71 / 99

Remote Operation
4-4 TM-F2OP-C1XN-01
To set up remote analog programming:
1. Turn the power supply OFF.
2. Using Table 4-2, set switches SW1-1, SW1-2, SW1-3, and SW1-4
according to the selected programming sources. See the Notes at the
end of this procedure for more information about switch settings.
3. Install any J2 connector jumpers as indicated in Table 4-2.
4. Connect the programming source(s) to the mating J2 connector as
shown in Figure 4-1 on page 4–6, observing the correct polarity for
voltage sources. Ensure that the mating connector is plugged securely
into the rear panel connector.
5. Set the programming sources to the desired levels and turn the power
supply ON. The REM LED turns on.
6. Adjust the external programming source to change the power
supply’s output.
Notes:
1. Switches SW1 to SW4 can be set to their defaults (all open) unless
otherwise specified in Table 4-2. Switches SW1-5, SW1-6, SW1-7,
and SW1-8 are not required for remote programming. They can
remain at the settings you have selected for your application.
2. Resetting switches SW1-3 or SW1-4, the programming scale
selection switches, may require that you recalibrate the programming
circuit to maintain programming accuracy. See Chapter 5.
3. Any of the eight switches on SW1 is OFF (OPEN) when it has been
flipped up to break contact, ON (CLOSED) when flipped down to
close contact.
4. The control circuits have been designed to allow you to set output
voltage and 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.