Omron FH series User Manual page 323

Output Signals
Signal Signal name
Measurement
RUN
Mode Signal
BUSY Busy signal
Overall Judge-
OR
ment signal
DO0 to Data Output
DO15 signals
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
Function
This signal tells whether or not the
Controller is in RUN mode.
This signal tells when commands
and other external inputs cannot
be acknowledged.
Make sure this signal is OFF
before you request a command.
While this signal is ON, no com-
mands will be accepted even if
they are sent.
Note:
• The execution of commands or
other processing received
through any other protocol can
be detected.
• Just because this signal is ON
does not necessarily mean that
a command is being executed.
Outputs the overall judgement.
This is determined when the mea-
surement is completed (BUSY sig-
nal ON to OFF).
*1: The [Output polarity] setting
determines whether this signal
turns ON when the judgement
result is OK or NG. Reference:
Setting the Output Signal
Specifications (p.305)
*2: The OR signal is output only
when the [Output] option is
selected in the Adjustment
Window.
These signals output the results
for expressions set for a [Parallel
Judgement Output] or [Parallel
Data Output] Output Unit.
ON/OFF timing
OFF to ON
The signal turns OFF in
either of the following
This mode will be [ON] cases:
when FH Sensor Control- • When in ADJUST
ler is in Run Mode; Sen-
sor Controller is in the • When the Controller
measurable status and
[RUN signal output] in
Layout setup is checked. • [RUN signal output] is
The FH/FZ5 turns ON the
signal when it receives a The signal turns OFF
command from the user when the user (PLC)
(PLC). (The signal turns turns OFF the Command
ON after the EXE signal Request (EXE) signal.
turns ON.)
The status of the OR sig-
nal is maintained until the
next OR signal is output.
The signal turns ON You can set the one-shot
based on the judgement output settings so that the
results when measure- OR signal turns OFF
ment is completed (i.e., automatically after a set
when the BUSY signal time.
turns OFF). You can also turn OFF
the OR signal by execut-
ing the Clear Parallel
OR+DO command.
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Parallel Communications
ON to OFF
Mode
cannot perform
measurements
unchecked in the
current Layout setup.
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