Omron FQ2-S/CH Series User Manual page 76

 Setting the Output Time of the ACK Signal
You can set the output time of the normal execution completion signal for parallel commands.
[In/Out] − [I/O setting] − [I/O] − [Output] − [ACK signal ON period]
Important
The ACK signal is not output for normal completion of continuous measurement commands.
 Changing the Output Timing and Output Time of the STGOUT Signal
You can change the output settings of the STGOUT signal to adjust when and for how long the external lighting
is lit.
[Image] − [Camera setup] − [ ] − [Lighting control]
1
Change the setting for lighting control.
Item
Lighting control
Important
When the strobe polarity is set to [Negative], a delay of about 200 to 300 μs occurs from when the TRIG signal is input
until the STGOUT signal goes low. When a high-speed shutter is used, set the [Output polarity] parameter to [Posi-
tive].
• Timing Chart for Strobe Trigger Output Signal
The STGOUT signal turns ON in sync with the trigger input signal from an external device.
Trigger input (TRIG)
Imaging element
shutter signal
STGOUT
Polarity of all output signals: Positive
74
Controlling Operation and Outputting Data with a Parallel Interface Sensor Data Unit
Parameter Setting
Strobe output delay 0 to 65,535 μs
(default: 0 μs)
0 to 65,535 μs
Strobe output time
(default: 1,000 μs)
ON
OFF
ON
OFF
ON
OFF
Enter the delay time from when the TRIG signal is
input until the external lighting is lit. This setting is
applicable for external trigger input only.
Set the pulse width of the output signal (STGOUT)
that tells the external lighting when to light.
Trigger delay
Exposure time
Strobe output delay
Strobe output time
Description
FQ2-S/CH User's Manual
for Communications Settings