Chroma 63800 Series - CV Mode

Local Operation
3-71
3.17.4 CV Mode
Under timing mode to enter CV timing mode press the CV key.
In this mode the loading voltage (V
set
), maximum current value I
p
(max) , as well as the timeout
time and cutoff voltage of the UUT can be set.
V
s
e
t
=
1
0
0
.
0
0
V
I
m
a
x
=
5
0
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
V = 0 . 0 0
T = 0 0 : 0 0 : 0 0 : 0 0 0 m s
H
O
L
D
U
P
D
C
The procedures of setting V
set
= 200.00, I
p
(max) = 29.0, Timeout = 00:00:05, and Cutoff V =
8.5, are described as below:
1. Move the cursor to the command line of “V
set
=”.
V
s
e
t
=
2
0
0
.
0
0
V
I
p
(
m
a
x
)
=
5
0
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
2. Press 2 , 0 , 0 then press ENTER to change the value to “200.00”.
V
s
e
t
=
2
0
0
.
0
0
V
I
p
(
m
a
x
)
=
5
0
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
3. Move the cursor by pressing ( ◄, ► ) to the command line of “I
p
(max)=”.
V
s
e
t
=
2
0
0
.
0
0
V
I
p
(
m
a
x
)
=
5
0
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
4. Press 2 , 9 then press ENTER to change the value to “29.0”.
V
s
e
t
=
2
0
0
.
0
0
V
I
p
(
m
a
x
)
=
2
9
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
5. Move the cursor by pressing ( ◄, ► ) to the command line of “TIMEOUT=00:00:00”.