Omron FH series User Manual page 325

Signal Signal name
Multi-input
READY
Ready
SHTOUT Shutter Output
(FH only) signal
Strobe Trigger
STGOUT
Output
Command
ACK (FH
Completion
only)
Flag
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
Function
This signal tells when the STEP
signal can be input when the multi-
input function is used.
Turn ON the STEP signal when
the READY signal turns ON.
When using the multi-input function,
the next STEP signal is accepted
only after the READY signal turns ON
(i.e., when image input is completed).
*1: If you use a Camera with Lighting
Controller, the time required for the
READY signal to turn OFF may
increase in comparison with not using
a Camera with a Lighting Controller.
For details, refer to Camera
Image Input FH or Camera Image
Input HDR in the Vision System FH/
FZ5 Series Processing Items
Reference Manual (Cat. No. Z341).
This signal tells when Camera
exposure has been completed.
This signal is output only when
SHTOUT is selected as the output
signal in the output signal settings
of the system settings.
• If more than one Camera is
connected, the signal will remain
ON for the Camera with the
longest exposure time.
• You cannot use the Shutter
Output Signal when the image
mode is set for a through image.
• If you have registered more than
one Camera Image Input
processing unit in the
measurement flow, the SHTOUT
signal will be turned ON for each
Camera Image Input processing
unit individually. Therefore, use
Camera Switching processing
items instead of Camera Image
Input processing items in the
middle of the measurement flow.
This is the trigger signal for the
strobe.
This flag tells when DI command
execution is completed.
ON/OFF timing
OFF to ON
The signal turns OFF*1
when the STEP signal
cannot be input.
*2:
The signal turns ON
when the STEP signal
can be input.
After the Camera expo-
The signal turns OFF
sure is completed, the
after the time set for the
signal turns ON after the
[SHTOUT width] in the
time set for the [SHTOUT
output signal settings has
delay] in the output signal
elapsed.
settings has elapsed.
After an external trigger
The signal turns OFF
input is received, the signal
after the time that is set
turns ON after the time set
for the [STGOUT width] in
for the [STEP-STGOUT
the electronic flash
delay] in the electronic
settings has elapsed.
flash settings has elapsed.
The signal turns ON The signal turns OFF
when execution of the DI when the user (PLC)
command is completed. turns OFF the DI7 signal.
Parallel Communications
ON to OFF
When through images
are being displayed,
the READY signal will
turn OFF, but the
STEP signal can be
input. Determine
whether or not the
STEP input is allowed
based on the BUSY
signal.
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