Omron Z500 Series, Руководство по эксплуатации, Страница: 92 / 191

90
SECTI
ON 4
C
learing
Measurem
e
nt Item
s
Z500
Operation Manual
SECTION 4
Menus for Expert Menu
Trigger setting
Use the Trigger function to measure moving workpieces in chronological order.
From the measurement results that have been obtained within a specified
measurement period, the specified characteristic quantity is held and output.
Use the procedure explained below to set the trigger input method.
• Trigger Input Method
The asterisk (*) indicates the default setting.
CHECK
Use Output to select the characteristic quantity that holds the measured values.
REFERENCE
Refer to page 84.
Start
Workpiece movement direction
Trigger ON
End
Trigger OFF
Position(mm)
Time(s)
Height(mm)
The characteristic quantities being
held are output at this timing.
The characteristic quantity of
the measurement during
this period will be held.
Selection Description
Free*
Measurement is performed continuously. Hold measurement is not
performed.
External
Select when using a sync sensor.
The trigger turns ON at the same time as
the TRIGGER terminal on the terminal
block.
Self
The trigger-ON timing is determined according to the measurement
value. The trigger turns ON when the measurement value goes above
(or below) the trigger level. If
Self is selected, the screen for selecting
the output number (for the trigger setting) and the trigger direction is
displayed.
Up*
The trigger turns ON
when the measurement
value goes above the
trigger level.
Down
The trigger turns ON
when the measurement
value goes below the
trigger level.
Trigger ON
TRIGGER
terminal
OFF
ON
Trigger level
Trigger ON
Measurement
value waveform
Measurement
value waveform
Trigger level