Panasonic HL-D3 Series User Manual page 172

moving average, the average count is 1.)
 The external trigger input is the trigger signal to both Head A and B.
 The measurement is started by an external trigger input signal, and when anoth-
er external trigger is input while still in the process, the alarm output of the
head which was in the process will turn On. (Redundant external trigger input)
When the measurement is started normally with the following trigger input,
the alarm output will turn OFF. However, the alarm may not turn OFF if the
alarm output was turned ON due to other factors.
External trigger input
Sensor Head A
measurement process
Head A alarm output
■Z-axis coordinate direction
The Z axis direction of the head measurement value is set as follows. When
the direction is set to "Flip vert.", the symbol of the Z-axis measurement val-
ue and the top and bottom of the acquired image will be flipped.
Z-axis coor-
dinate direc-
tion setting
Normal
Flip vert.
When external trigger is
input during sensor
measurement process
Trigger 1 Trigger 2
Measurement 1
Alarm ON
Measurement of trigger 2
could not be executed,
and alarm turns ON
Z-axis measurement value [mm]
Z-axis near Z-axis far point
point side
-10
+10
4-93
Chapter 4 Description of Functions
Trigger 3
Measurement 3
Measurement of trigger 3 could
be executed, and alarm turns
OFF
side
+10
-10
4