Getting Started
Under this mode, the instrument can achieve fast and continuous seamless
switch between output and absorption current, which is applied in charging and
discharging test of the battery. For functions supported under Source Mode,
see Chapter 4 Power Supply Function.
Load Mode
Press [Load] on the front panel to switch the instrument from Source Mode to
Load Mode. At this time, the instrument serves as an energy feedback elec-
tronic load.
Under this mode, the instrument only absorbs electric energy and converts elec-
tric energy into current, which is returned to the grid. Interfaces such as Config
Menu under Load Mode are different from those under Source Mode. For func-
tions supported under Load Mode, see Chapter 5 Load Function.
3.3 Set Output/Input Value
The voltage value, current value, power value and resistance value (only in load
mode) can all be programmed. The user can set different output or input param-
eters within the range of specifications according to the need to satisfy a range
of test requirement.
After selecting the operation mode, the interface displays the setting value
under the selected operation mode and the cursor blinks to prompt. The user
can use the following methods to set the values.
• Directly use the number keys to set the value.
• Rotate the knob to set the data in the cursor position. Rotate the knob clock-
wise to increase the set value and anticlockwise to decrease the set value.
Once the data in the cursor position increases to ten, the value will add one
to the front position automatically. and once the data in the cursor position
decreases to zero, the value will minus one from the front position automati-
cally. This provides convenience for the user to set. The knob can works with
the left or right keys. Use the left or right keys to move the cursor position.
After entering the menu interface, the knob can also be used to scroll pa-
ges to view menu items.
Copyright © Itech Electronic Co., Ltd.
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