13
Remote Programming
The electronic load may be remotely programmed from the computer via the IT-E131
isolated communication cable.
Operating Modes
The four modes of operation are:
1: Constant current (CC).
2: Constant voltage (CV).
3: Constant resistance (CR).
4: Constant power (CW)
Constant Current( CC) Mode
In this mode, the electronic load will sink a current in accordance with the
programmed value regardless of the input voltage. CC mode can be set with front
panel keys. The CC mode parameters are discussed in the following paragraphs.
LOAD
CURRENT
LOAD INPUT
VOLTAGE
I
V
CURRENT
SETTING
CONSTANTCURRENT MODE
Constant Resistance (CR) Mode
In this mode, the module will sink a current linearly proportional to the input voltage in
accordance with the programmed resistance. The CR mode can be set at the front
panel. The CR mode parameters are described in the following paragraph