Save/Recall Setting - Chroma 63800 Series Operation & Programming Manual

Programmable AC/DC Electronic Load 63800 Series Operation & Programming Manual
C H O O S E = 1
3. Move the cursor ( ▲, ▼ ) to "1-2. SHORT".
4. Press the direction key ( ◄, ► ) or rotate the rotary knob to choose "TOGGLE" or
"HOLD".
5. Then press CC, CR or CP, to enter the CC, CR or CP mode.
1 - 1 . M O D E
1 - 2 . S H O R T
1 - 3 . L O C K
1 - 4 . S O U N D
1 - 5 . C F / P F
1 - 6 . T I M I N G
1 - 7 . E X T E R N A L
1 - 8 . A B A
Under TOGGLE mode, press SHORT key then release, and the input is shorted. The LED
beside this key will be activated. Press the SHORT key again, and the function will be
terminated. Then the load will be under last situation before pressing SHORT key.
Under HOLD mode, press SHORT key, and the input is shorted. The LED beside this key will
be activated. After release the SHORT keypad, and the function will be terminated. Then the
load will be under last situation before pressing SHORT key.
When the input voltage is a sinusoidal wave, a short current waveform will be programmed by
the DSP in the short function with a crest factor of 1.414, and power factor of 1. On the other
hand, if the input voltage is DC, DSP will program a short DC with full-scale current under
maximum specified power.

3.20 Save/Recall Setting

The Electronic Load setting can be saved and recalled for various test setups. This avoids the
need for repetitive programming for different settings. The present setting of mode
parameters (CC, CR, CP, Rectified), programs and power on status can be saved in
3-76
1 . S E T U P
2 . R E M O T E
3 . C A L I B R A T I O N
4 . D I S P L A Y
5 . F A C T O R Y
6 . M O D E L
7 . P A R A L L E L
S E L E C T
M O D E
S E T T I N G = B O T H
M O D E
M O D E
S E L E C T I O N
D E F A U L T
I N F O R M A T I O N
M O D E
= A C / D C
= O F F / T O G G L E / H O L D
= R O T A R Y / K E Y P A D / A L L
= O N / O F F
/ C F / P F
= O F F / H O L D U P / T R A N S F E R
= O F F / O N
= E N A B L E / D I S A B L E
[ C O N F ]
[ S E T U P ]