Omron FH series User Manual page 324

Signal Signal name
Data Output
GATE Completion
signal
322
Parallel Communications
Function
This signal tells the timing to load
the output data of DO0 to DO15 to
the User (PLC Link).
This signal is ON: means that the
data is output from Sensor
Controller.
Read the data (from the PLC)
when this signal turns ON.
Depending on the flow that is set,
the GATE output may be started
while the BUSY signal is ON.
The OR signal and GATE signal
do not necessarily operate
simultaneously.
ON/OFF timing
OFF to ON
• No Handshaking:
The signal turns ON
after the FH/FZ5
Sensor Controller
executes the Output
Unit (Parallel Data
Output Unit or Parallel
Judgement Output
Unit) in the
*1
measurement flow
and preparations for
data output have been
completed.
• Handshaking:
The signal turns ON
after the FH/FZ5
Sensor Controller
• No Handshaking:
executes the Output
Unit (Parallel Data
Output Unit or Parallel
Judgement Output
• Handshaking:
Unit) in the
*1*2
measurement flow,
the Data Output
Request (DSA) signal
is ON, and preparations
for data output have
been completed.
*1: This occurs when the
Output Unit is
executed as the
measurement flow is
executed in order
from the top. It does
not occur when
execution of a
measurement is
completed.
*2: The signal is output if
a Parallel Judgement
Output or Parallel Data
Output processing
item is set in the
measurement flow.
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
ON to OFF
The signal turns OFF
after the set output time
has elapsed.
The signal turns OFF
when the user (PLC)
turns OFF Data Output
Request (DSA) signal.