Selecting The Operation Mode - Chroma 63200 Series Quick Start Manual

High Power DC Electronic Load 63200 Series Quick Start Guide
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3.1.1

Selecting the Operation Mode

The CC, CR, CV, and CP keys are used to select the Load modes for
local control.
The load levels and slew rates are common to CC, CR, and CP modes.
CV mode sets voltage level and response speed. There are two level
settings for CC, CR, CV, and CP modes. They can be switched by the
A/B key.
Setting CC Values
There are four modes for CC operation: CCL, CCH, CCDL, CCDH. The
current levels are programmed in Amps. The slew rate levels are
programmed in Amps/μS. The timings are programmed in millisecond.
The setting buffers of four CC modes are independent. Changing the
operation range doesn't affect the settings of other ranges. The following
examples show how to set the CC values for the Load model number
63203 channel.
Setting CR Values
The Load CR mode is programmed by pressing CR. The resistance
values can be programmed in low voltage (CRL) or high voltage (CRH)
range. The current is always in high range. All resistance levels are
programmed in Ω. The slew rate is in A/μs.
20
for the command accessed presently. The
parameters you have entered with other keys
are displayed but not entered into the Load until
you press this key. Before pressing ENTER
you can change or abort anything entered into
the display previously.
They are used for entering numeric values.
It is a decimal point.
Rotary knob allows you to change the setting
value continuously by turning this knob.