Chroma 63800 Series - CR Mode

Programmable AC/DC Electronic Load 63800 Series Operation & Programming Manual
3-66
I
s
e
t
=
1
8
.
0
A
=
1
1
5
A
/
m
s
=
1
1
5
A
/
m
s
I
p
(
m
a
x
)
=
2
0
.
0
A
T
I
M
E
O
U
T
=
2
4
:
0
0
:
0
0
C
U
T
O
F
F
V
=
5
0
.
0
0
0
13. Press 3 , 0 then press ENTER to change the value to “30.000”.
I
s
e
t
=
1
8
.
0
A
=
1
1
5
A
/
m
s
=
1
1
5
A
/
m
s
I
p
(
m
a
x
)
=
2
0
.
0
A
T
I
M
E
O
U
T
=
2
4
:
0
0
:
0
0
C
U
T
O
F
F
V
=
3
0
.
0
0
0
14. After setting the parameter of the load, the LOAD ON/OFF key should be pressed to turn
on the load, so that the load can sink the current. (The detailed information please refer
section
3.4.5.)
If there is error during the procedures of inputting value, press CLEAR to
clear the value at any time and then input again.
3.17.2 CR Mode
Under timing mode to enter CR timing mode press the CR key.
In this mode the loading resistance (R
set
), rise and fall slew rate, maximum current value
I
p
(max), as well as the timeout time and cutoff voltage of the UUT can be set.
R
s
e
t
=
1
0
.
0
0
0
Ω
=
1
0
0
A
/
m
s
=
1
0
0
A
/
m
s
I
p
(
m
a
x
)
=
5
0
.
0
A
T
I
M
E
O
U
T
=
0
0
:
0
0
:
0
0
V = 0 . 0 0
C
U
T
O
F
F
V
=
5
0
.
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 R
set
= 27.5, Rising slew rate = 160, Falling slew rate = 160,
I
p
(max) = 25.0, Timeout = 00:15:00, and Cutoff V = 10.5, are described as below:
1. Move the cursor to the command line of “R
set
=”.
R
s
e
t
=
1
0
.
0
Ω
=
1
0
0
A
/
m
s
=
1
0
0
A
/
m
s
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