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Simulated ripple Advanced features
What is
displayed
The following illustration shows the display for the low work point window
parameter. The display for the high work point window parameter is similar.
cursor
syste
m
symbol
system status
or instructions
condense
d
modules status
Entry
guidance
Enable
selection
value
Parameter
Display in programming mode showing LOW values
The display is similar to other displays with voltage and current entry fields with the
exception of the enable selection: ON or OFF.
How to
program
window
thresholds
To program the HIGH or LOW parameters proceed as follows:
Select the power module to program (see: first operation steps chapter
for details).
Select the HIGH or LOW parameter (use the up / down selection keys)
and enter programming mode (press the SET key) or enter
programming mode and then select the HIGH or LOW parameter (see:
Programming power module parameters in the basic operation chapter).
Enter the desired Vhigh or Vlow threshold value or skip the voltage
entry field by pressing the ENTER key.
Enter the desired Ihigh or Ilow threshold value or skip the current entry
field by pressing the ENTER key.
Use the UP / DOWN selection keys to enable (ON) or disable (OFF)
the voltage and current HIGH or LOW window thresholds.
Proceed to program other power module parameters or exit
programming mode by pressing the SET key.
Simulated ripple
Power modules of the XMP 2600 power system can generate simulated ripple at
their outputs.
The amount of ripple that will be added to the output voltage depends on many
variables such as output capacitance, connected load, programmed voltage and
current etc. Therefore an exact voltage span for the simulated ripple cannot be
specify, only a low or high level.
To program a simulated ripple for a power module’s output proceed as follows:
Select the power module to program (see: first operation steps chapter
for details).
58 XMP 2600 User’s Guide rev. 1.0