6100B/6105A
Users Manual
4-20
The Waveshape softkey provides access to a further softkey menu allowing control of
depth, frequency and shape of the modulation. See Figure 4-23.
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Figure 4-23. Waveshape Softkeys
Use the Enable/Disable Waveshape softkey to turn this function on or off from the
Waveform Menu. Alternatively use the Enable/Disable Fluct Harmonics softkey in
the Output Menu.
4-43. Dips and Swells
Dips and swells are primarily a voltage phenomenon but are also provided for the 6100B
current channel. An example of using dip in the current channel is to set up the "Burst
Fired" waveform required by IEC 61036 and the 62053 series of standards. The
following sections explain the Dips and Swells Menu.
4-44. Definition
A dip is a sudden decrease of voltage at a point in the electrical system, followed by
voltage recovery after a short period, from half a cycle to a few tens of seconds. A swell
is an increase.
When triggered externally, dip/swell events occur simultaneously on all channels that
have dip enabled.
4-45. Access to Dips and Swells
Use to navigate to the Waveform Menu and select Edit Dip from the Softkeys. See
Figure 4-24.
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Figure 4-24. Waveform Menu for Dip
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