Setting The Operation Mode - Chroma 63200 Series Operation & Programming Manual

High Power DC Electronic Load 63200 Series Operation & Programming Manual
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4.2.1

Setting the Operation Mode

The , , , and
CC CR CV
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
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.
1. Select mode
Press key to go into the CC static mode.
CC
2. Select range
Press key to choose the high range constant current mode.
RANGE
If press
RANGE
3. Set Current Level
There are 4000 discrete steps from 0 to full scale in each range. Set level A current
level to 200 amps by pressing
pressing ,
5 ENTER
4-4
It is a decimal point.
Rotary knob allows you to change the setting value
continuously by turning this knob.
keys are used to select the Load modes for local control.
CP
A/B
CCLA :
CCLB :
CCHA :
CCHB :
again, it will go back to the low range constant current mode.
, , ,
2 0 0
.
CCHA :
CCHB :
key.
0.000A
0.000A
0.00A
0.00A
. Set level B current level to 5 amp by
ENTER
200.00A
5.00A