ITech IT7900 Series User Manual

System-Related Functions
Copyright ©ITECH Electronic Co., Ltd. 46
6.4 Save and Recall Operations
The power system can save up to 10 common parameters in nonvolatile
memory (No. 1 to No. 10) for user to recall conveniently.
The saved parameters include:
z Power supply mode
z Present output mode
z Config menu settings
You can do the save and recall operations by the following two methods.
z Press the composite keys [Shift]+[4] (Save) to save the parameters.
Pressthe composite keys [Shift]+[5] (Recall) to recall the parameters.
z SCPI commands: *SAV and *RCL
Save Operation
The save operation procedures are as follows:
1. Press the composite keys [Shift]+[4] (Save) to enter the parameter save
interface.
2. Select the storage location.
3. Press [Enter] to save the parameters.
Finished, the saved parameters will be display at the bottom of the interface.
Recall Operation
You can recall the parameters you saved in the specified memory location as
the setting values.
1. Press the composite keys [Shift]+[5] (Recall) to enter the parameter
recallinterface.
2. Set the storage location.
Press the direction keys to set the storage location, and then, the saved
parameters will be display at the bottom of the interface..
3. Press [Enter] to recall the parameters.
6.5 Protection Function
IT7900 series source includes the following protection functions: overcurrent
protection (Current RMS protection, Current peak protection), voltage limit
protection and over-temperature protection (OTP).
AC/ACDC Mode
Press [Shift]+[Config] (Protect) and enter to Protect configure menu, where
you can set the following protection.
Current RMS protection
RMS current for OCP protection
Rms
Protection point
Time
delay time of protection
Type
Protection type.
Limit
Shutup
Current peak protection
Current Peak OCP
Peak
Protection point

ITech IT7900 Series Specifications

General

Brand	ITech
Model	IT7900 Series
Category	Power Supply
Language	English