Camera Image Input FH
52
FH/FZ5 Processing Item Function Reference Manual
2 Set the start/end line in the "Number of
lines to be read" area.
Electronic Flash Setting
This function is set when an electronic flash is used. This sets the output conditions for the signal for
synchronizing the measurement and the electronic flash timing. It is possible to assign multiple electronic flashes
to a camera and control their flashing.
1 In the Item Tab area, click [Camera
setting].
2 In the "Electronic flash setting" area,
specify each item.
• When the built-in lighting of an FZ-SQ is used, it may not be possible to shorten the processing time due to
restrictions on the light emission time.
• The setting here applies when "STGOUT" is selected for the output sign
al under [Common settings] on the [Output
signal settings] page of the camera accessed by selecting [External Tools] - [System].
If "SHTOUT" is selected, the signal is controlle
d by each valu
e of SHTOUT set for each line.
Reference:
Setting the SHTOUT Signal: [Output Signal Settings] in the Vision System FH/FZ5 Series User’s Manual (Z365).
Item
Setting value
[Factory default]
Description
STEP - STGOUT delay
[0] to 511
(1 count 30μs)
Set the waiting time from the time the STEP signal is input until
the
electronic flash trigger output signal comes ON.
Delay Time = Count × 30μs + 90μs
The displayed time is for the positive polarity.
Add 35μs to the
displayed time if the polarity is negative.
The delay time can be set in a range of
±
10
μ
s from the setting value.
STGOUT width
0 to 43689
[3]
(1 count is 30μs)
Set the output time for the electronic flash trigger signal.
On the FH series Sensor Controller, if 0 is set, the electronic
fla
sh will not flash.
STGOUT polarity
• [Positive]
• Negative
Select the pulse polarity of the electronic flash trigger.
Positive polarity: Flashes synchronized with the timing of the
e
lectronic flash tri
gger output signal changing from OFF to ON.
Negative: Flashes when the strobe
trigg
er output signal
changes from ON to OFF.
• Do not perform next camera image input processing before STGOUT sig
nal output is completed. STGOUT signal
may not be output.
Perform camera image input processing after STGOUT signal output completion, or set the STEP-camera delay,
STEPSTGOUT delay and STGOUT pulse width so that the electronic flash operates synchronizing with the exposure time.
Important
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