JK2830 Series Operation Manual Chapter 3 Introduction to [DISP]
22
◼
Test range
(RANGE
)
◼
Test speed (
SPEED
)
◼
Output Impedance(
RSOU
)
3.4.1
Trigger mode
There are 4 trigger modes on JK2830: INT, MAN, EXT and DUT.
When the trigger mode is set as INT, JK2830 will make sequential and repeated
tests.
When the trigger mode is set as MAN, press [TRG] once, JK2830 will make one
test.
When the trigger mode is set as EXT, once the HANDLER interface receives a
positive impulse, JK2830 will execute one measurement.
When the trigger mode is set as DUT, once the test fixture receives a component,
JK2830 will execute one measurement.
When the trigger mode is set as BUS, once the IEEE 488 interface receives a
TRIGGER command, JK2830 will execute a test. The BUS mode cannot be set on
the front panel.
———————————————————————————————————————
Note: In the process of testing, when JK2830 receives a trigger signal, it will be
ignored. So the trigger signal should be sent after the test is done.
When optional HANDLER interface triggers JK2830, the trigger mode is set
as EXT.
———————————————————————————————————————
Operation steps for the trigger mode setup
Execute the operation of other trigger modes except BUS trigger. If BUS trigger
mode is necessary, then use IEEE4888 interface to send
TRIGger:SOURce BUS
command.
1)
Move the cursor to the
TRIG
zone, the following soft keys will be displayed:
◼
INT
◼
MAN
◼
EXT
◼
DUT
2)
Use above soft keys to set the trigger mode.
3.4.2
Average
The AVERAGE function can calculate the average value of two or more test results.
The average times can be set from 1 to 255 with an increase or decrease of 1.
Operation steps for setting test average times.
1)
Move the cursor to the
AVG
zone, the following soft keys are displayed.
◼
↑
(+)
Содержание JK2830
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