App-12 IM 765501-01E
Voltage Fluctuation Simulation of Electronic Devices and Sensors for Vehicles
Transient signals can be generated (10 kS/s at the fastest) using the USB storage
function of the GS610.
This section explains how to output from the GS610 real waveforms such as the
fluctuation signal of an automotive power supply (12 V or 24 V).
Key Points in the Operation and Setting
1. Using real waveforms: See the user’s manual that comes with your instrument
such as YOKOGAWA’s Digital ScopeCoder (DL750P).
2. Transferring the pattern files using the USB storage function: See section 6.6,
“Program Pattern File” and 4.3, “USB Storage Function.”
Spike noise
Wiper startup
Air conditioner
startup
Voltage
degradation
12V
Voltage fluctuation and
superimposed noise of a battery
Time
PC
Real waveform data
(CSV file)
Transfer the CSV file
(Drag & drop)
DUT
(Car navigation system,
in-vehicle parts, etc.)
AVERAGE
4 WIRE
KEY LOCK
DISPLAY
ESC
MEASURE
STORE
AUTO
RANGE
MENU
REGALL
MATH
NULL
COMPARE
MEASURE
VALUE
REMOTE
LOCAL
POWER
MISC
TIME
KEY LOCK
SHIFT
MODE
AUTO
RANGE
LIMIT
MENU
SOURCE
RANGE
OUTPUT CONTROL
SWEEP
START
ZERO
SOURCE
TRIG
MODE
OUTPUT
BS
SENSE
OUTPUT
Hi
110V
MAX
1V
MAX
110V
MAX
Lo
250V
MAX
789
456
123
0
.
+
-
GS610
DL750P
FILE
SHIFT
HELP
MISC
NUM KEY
PROTECT
VOICE
MEMO
IMAGE
SAVE
PRINT
ESC
MEASURE
CURSOR RESET SELECT
CH
ALL CH
MODE
POSITION
SIMPLE/ENHANCED
ACQ
START/STOP
SETUP DISPLAY
ZOOM
DUAL
CAPTURE
HISTORY
MATH
1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
CH
9
CH
10
CH
11
CH
12
CH
13
CH
14
CH
15
CH
16
DELAY
MANUAL TRIG
SNAPSHOT CLEAR TRACE
MENU MENU
V/DIV TIME/DIV
TRIGGER
TRIG D
VERTICAL
HORIZONTAL
CAL
X-Y
SEARCH
7
DSP 1
8 9
DSP 2
654
1
0
23
ENTER
m
DSP 6DSP 5
LOGIC A
LOGIC B
EVENT
DSP 3 DSP 4
EXP
ScopeCoder
Capture the superimposed
battery noise
(Sample rate: 10 kS/s)
• Example in which the real waveform of supply voltage fluctuation is reproduced via a PC
Appendix 2 Application Examples
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