Keysight 33210A, User Manual

Page: 284 / 351

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Chapter 5 Error Messages
Execution Errors
5
-221 Settings conflict;
edge time decreased due to period
For a pulse waveform, the function generator will automatically adjust
the waveform parameters in the following order as needed to generate a
valid pulse: (1) edge time, (2) pulse width or duty cycle, and then (3)
period.
In this case, the function generator has decreased the edge time to
accommodate the specified period and preserve the pulse width setting.
-221 Settings conflict;
pulse width increased due to large period
For a pulse waveform, the minimum pulse width is 40 ns for periods up
to 10 seconds. For periods above 10 seconds, the minimum pulse width is
greater. The function generator has adjusted the pulse width to the new
minimum determined by the current period. See “Pulse Configuration
Commands” in chapter 4 for further information.
-221 Settings conflict;
edge time decreased due to pulse width
For a pulse waveform, the function generator will automatically adjust
the waveform parameters in the following order as needed to generate a
valid pulse: (1) edge time, (2) pulse width or duty cycle, and then (3)
period.
In this case, the function generator has decreased the edge time to
accommodate the specified pulse width.
Edge Time < 0.625 X Pulse Width
-221 Settings conflict;
edge time decreased due to pulse duty cycle
For a pulse waveform, the function generator will automatically adjust
the waveform parameters in the following order as needed to generate a
valid pulse: (1) edge time, (2) pulse width or duty cycle, and then (3)
period.
In this case, the function generator has decreased the edge time to
accommodate the specified pulse duty cycle.
Edge Time < 0.625 X Period X Duty Cycle ÷ 100
33210A users guide.book Page 282 Wednesday, July 16, 2008 11:16 AM