Omron FQ2-S/CH Series User Manual page 23

Signal Signal name
Data Output
GATE Completion Sig-
nal
Camera Image
READY Input Enabled
Signal
Overall Judge-
OR ment Output Sig-
nal
DO (DO0 to Data Output Sig-
DO15) nals
ERR Error Signal
Measurement
Mode Signal
RUN
Command Com-
ACK pletion Flag
SHTOUT Exposure Com-
pletion Signal
STGOUT Strobe Trigger
Output
*1: The execution of commands or other processing received through any other protocol cannot be detected.
The parallel BUSY signal can be used in all protocols.
If you use more than one protocol and need to detect command execution, use the parallel communications BUSY signal.
*2: This signal is linked to the measurement processing.
It is not associated with the BUSY signal. It is not related to the parallel interface OR signal.
FQ2-S/CH User's Manual
for Communications Settings
Function
This signal tells the user (PLC) when to
read the measurement results.
Data output is enabled when this
*2
signal is ON.
This signal tells when the TRIG
(Measurement Trigger) signal can
be input.
This signal gives the results of the
*5
overall judgement.
These signals are used to output
parallel data and parallel judge-
ments through a parallel interface
sensor data unit.
The FQ2-S/CH series provides
notification with this signal when it
detects the following errors.
Refer to Section 8 Trouble-
shooting in Sensor FQ2-S/CH
User's Manual (Cat. No. Z337).
• Communication timeout
• TRIG Input while measurement
The ERR signal does not turn OFF
even after the error is eliminated.
The signal turns OFF only when
the error status is cleared by a con-
trol command.
The FQ2-S/CH series turns ON
this signal when measurements
can be performed and it is in Run
Mode.
This signal tells when execution of
the DI command has been com-
pleted.
This signal tells when Camera
exposure has been completed.
This is the trigger signal for the
strobe.
Signals for each communications protocol
Parallel PLC Link EtherNet/IP PROFINET
OK OK OK
--- --- OK
OK --- OK
OK --- ---
OK OK OK
OK --- OK
OK --- ---
OK --- ---
OK --- ---
Control Methods Using an External Device
OK
OK
OK
---
OK
OK
---
---
---
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