IT7300User Manual
User Manual
28
5.6 Switch the VFD display items
Press button to change the VFD display of bottom line.
Default VFD display:effective voltage,effective current,frequence
Active power,power fator,output time
Press
to switch the display: effective voltage,effective current,frequence
apparent power,peak current,output time
Notes: The time shown on the VFD is the output time of AC source. Press
On/Off
to
start the timing when power is on; press
On/Off
again to turn off power. The
duration of power supply will be displayed on the VFD until the next power starts
when the timer will reset. The timing is based on the decimal system: when the time
reaches 999.9 s, the timing will be displayed in minutes (m); when the time reaches
999.9 m, the timing will be displayed in hours (h).
5.7 Save and recall operation
IT7320 series AC source provides10 non-volatile registers to save instrument settings for
recall later.Each operating state includes preset voltage, preset frequency, starting and stop
phase angle, output range level and dimmer phase angle.
Press(Shift) +
Recall
(Save) key to recall /save settings.
Save operation:
To save the instrument’s settings to a register,press shift
+
Recall
(Save).You’ll be
prompted for a register number.Enter a number between 0 and 9,then press the Enter
key.The setting are saved.
OFF
0.0V 0.0mA 50.0
0.00W PF= 0.000 0.0S
OFF
0.0V 0.0mA 50.0
0.00VA 0.00Apk 0.0S
OFF
2.0V 0.0mA 50.0
Save data bank=0 0.0S
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