Function and Features
Copyright © Itech Electronics Co., Ltd. 24
RS232 Baud rate: 4800/9600/19200/38400/57600/115200. Data bit: 8; check
bit: NONE, ODD, EVEN; stop bit: 1~2;
LAN parameters include Gateway address (Gateway), IP address (IP), Mask
address (Mask) and port (Socket Port).
When communication with computer, you need to select a communication
interface and set its corresponding configurations so that the communication
settings of the power supply are same with the PC configurations.
Config menu
The configuration menu is described below:
Volt-Min:
Voltage lower limit setting
Voltage upper limit setting
Frequency lower limit setting
Frequency upper limit setting
Current RMS upper limit setting
Select BNC composite terminal function
Peak Current upper limit setting
Set 3-phase AC power supply function
Switch current measurement mode
Switch current measurement mode (Meas-Curr-mode)
This item can set the current measurement mode of the power supply. IT7300
Series has two measurement modes: Auto and Manual. When Auto mode is
chosen, the switchover among High range, Middle range and Low range will be
performed by the instrument automatically. When Manual mode is chosen, the
switchover among High range, Middle range and Low range will be performed
by the user manually.
Check instrument information
1. Press (Shift)+ （Menu）to enter menu operation
Off
0.0V 0.0mA 50.0
0.00W PF=0.000 0.0S
2.
press right direction key to select INFO,press to confirm
MENU
System Config Info
3. VFD displays product model and firmware version number. Press
right key to display product serial number.
PRODUCT INFO:
IT73XX Ver:0.06~0.06
3.10 Function operation
3.10.1 Sweep
The Sweep function is used to test efficiency of switching power supply and
capture the voltage and frequency at the maximum power point. The voltage
and frequency of power may be altered in the form of step ladder by setting the
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