APM SP-300 Series, User Manual

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4. Degree Setting
This item is for editing the start and end angles of the AC output when the output is turned on
and turned off. The ‘ON Degree’ (start angle) range is 0~359.9 degrees. The ‘OFF Degree’
(end angle) range is 0~359.9 degrees and ‘Disable’. The AC source will stop its output imme-
diately when the user turns the unit off when ‘OFF Degree’ is set as ‘Disable’.
For example, to set ‘ON Degree’ as 180 degrees and ‘OFF Degree’ as 90 degrees.
1. In the ‘More Settings’ screen, move the cursor to highlight ‘ON Degree = ’ field, press [1]~
[8]~[0] and [Enter] keys to confirm.
2. Move the cursor to highlight ‘OFF Degree =’ field, press the [Enter] key to change to settable
status, then press the [9]~[0] and [Enter] keys to confirm.
5. Slew Rate Setting
This item is for setting the slew rate of AC output voltage, DC output voltage, and Frequency.
‘Vac S/R’ range is 0.001V/ms~1200.000V/ms, or Disable;
‘Vdc S/R’ range is 0.001V/ms~1000.000V/ms, or Disable;
‘F S/R’ range is 0.001Hz/ms~1600.00Hz/ms, or Disable;
For example, to set ‘Vac S/R’ as 10V/ms.
1. In the ‘More Settings’ screen, move the cursor to highlight ‘Vac S/R’, then press the [Enter]
key to change to settable status.
2. Move the cursor to highlight ‘Vac S/R =’ field, then press [1]~[0] and [Enter] keys to confirm.
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Menu Operation
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6. Waveform Preview
This item is for preview the currently selected
waveform.
1. In the ‘More Settings’ screen, press the
‘Waveform Preview’ soft key to display
the currently selected waveform.
If the user programs a slew rate setting, the ON Degree (start phase angle) of an AC output
waveform may not be directly visible. It can be inferred however from the waveform cycle
and frequency setting.
Note
7. Zo Program
This item is for setting the internal output impedance Zo which consists of simulated output
resistance (R) and inductance (L). ‘R range’ is 0.01~1.00 ohms, ‘L range’ is 0.01~1.00 mH.
For example, to set ‘Zo R’ as 0.5 ohm.
1. In the ‘More Settings’ screen, press the ‘Zo Program’ soft key to enable this function.
2. Move the cursor to highlight ‘Zo R=’ field, then press [0]~[.]~[5] and [Enter] keys to confirm.
Menu Operation
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