APM SP-300 Series, User Manual

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8. Press the ‘Diagram’ soft key to preview
the outline of the test waveform.
9. Press the ‘Save’ soft key to store the
settings in memory.
10. Press the [ESC] key to return to the previous screen then press the ‘Load’ soft key to load
the settings.
11. Press the ‘Trigger’ soft key to execute the file, and the ‘Trigger’ will change to ‘Stop’.
Voltage Variations Settings
1. In the ‘IEC standards’ screen press the ‘IEC 4-11’ soft key.
2. Press the ‘Voltage Variations’ soft key.
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dips and short Cycle Interval
3. Press the ‘Edit’ soft key.
4. Move the cursor to highlight ‘Operation =’ field, then press the [Enter] key to switch between
Standard and User Def . If User Def is selected adjust the voltage variation parameters below
as desired using the cursor and front panel knob.
Count = number of repeat cycles. Range is 0~9999. A zero (0) settings means the test runs
in an infinite loop.
1 count = Voltage vari Interval.
Unom : fixed to 230V in Standard mode, can be set as desired in User Def. mode.
Frequency : fixed to 50Hz or 60Hz in Standard mode.
td = fall time for voltage, counted in cycles, fixed to 0 in Standard mode.
ts = duration at variation voltage, counted in cycles, fixed to 1 in Standard mode.
ti = rise time for voltage, counted in cycles.
Interval = duration at Unom after variation is complete.
Rate = variation voltage level in percent of Unom.
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