Chroma 63800 Series - Constant Voltage Mode

Local Operation
3-57
If there is error during the procedures of inputting value, press CLEAR to
clear the value at any time and then input again.
3.14 DC Load Simulation -- Constant Voltage Mode
Figure 3-13 Constant Voltage Mode
In CV mode the Load will sink current to control the voltage source according to
programmed value. User can set the V
set
and I
max
value in this mode.
CV mode can be entered by pressing the CV key. Enter the voltage and current values with
the keypad.
V
s
e
t
=
1
0
0
.
0
0
V
I
m
a
x
=
4
5
.
0
0
A
V = 0 . 0 0 P = 0 . 0 0
I = 0 . 0 0
D
C
The procedures of setting V
set
= 50.00, and I
max
= 21.00, are described as below:
1. Move the cursor to the command line of “V
set
=”.
V
s
e
t
=
1
0
0
.
0
0
V
I
m
a
x
=
4
5
.
0
0
A
2. Press 5 , 0 then press ENTER to change the value to “50.00”.
V Voltage setting
Input
Voltage
I
Load Current