Local Operation
4-3
6. Entry keys
They let you scroll through the choices in a parameter list for a
specific command. Parameter lists are circular. You can return
to the starting position by pressing either key continuously.
To clear the digit entered from keypad. This key lets you
correct wrong digits before they are entered.
It executes the entered value or the parameter 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.
Rotary knob allows you to change the setting value continuously
by turning this knob.
4.2.1 Setting 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.
4.2.1.1 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 CC key to go into the CC static mode.
2. Select range
Press RANGE key to choose the high range constant current mode.
If press RANGE again, it will go back to the low range constant current mode.
CCLB : 0.000A
CCHB : 0.00A
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