User Manual
Table Of Contents
- Chapter One Introduction
- Chapter II Technical Specifications
- Chapter IV Panel Operation
- 4.1 Basic operation mode
- 4.2 dynamic test operation
- 4.3 input control
- 4.4 Electronic load operating range
- 4.5 protection function
- 4.6 remote test function
- 4.7 battery discharge test operation
- 4.8 Communication Protocol
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4.1.2.3 fixed resistance switch voltage mode
Figure 4.6 Constant resistance conversion constant voltage mode
Constant resistance to switch voltage mode, you can better protect the test source is not over-discharge
damage.
In the standard constant resistance mode, press Shift + 5 (CR + CV) key to enter the constant resistance
voltage mode, the load display "CR TO CV VOLT = xxxxxxxxV" prompts the current voltage value, then press the
panel number Key and decimal point key, enter the desired constant voltage value from high to low, and press
Enter key to confirm, the load enters the constant resistance transfer voltage mode.
If the input status is OFF, the upper right corner of the display panel will display "OFF". To change the input
status to ON, press the On / Off button. The "CR + CV" or "Unreg" "CR + CV" means that the expected resistance
value is reached. If "Unreg" means the load can not be adjusted to the preset resistance value correctly, please
check whether the source under test is properly connected and turned on and the voltage is within the normal
range.
Pressing Shift + 5 (CR + CV) while loading / unloading resistor mode, the load will return to the standard
constant resistance mode.
4.1.3 Constant voltage operation mode (CV)
In constant voltage mode, the electronic load will consume enough current to maintain the input voltage at the
set voltage. Please note that the load may not be able to stabilize the voltage at the set value when the source
under test voltage is below the set voltage or when the maximum output current exceeds the maximum current that
the load can absorb.
Figure 4.7 Constant Voltage Mode
4.1.3.1 Standard constant voltage mode
Press the CV button, the load displays "STANDARD VOLT = xxxxxxxxV", prompts the current voltage value,
then press the numeric keys and decimal point key on the panel, enter the desired constant voltage value from high
to low, and press the Enter key to confirm , Load at this time into the standard constant voltage mode.
If the input status is OFF, the upper right corner of the display panel will display "OFF". To change the input