Omron FQ2-S Series User Manual

Controlling Operation and Outputting Data with EtherNet/IP Communications
102
FQ2-S/CH User’s Manual
for Communications Settings
Memory Assignments and Commands
Memory Assignments
This section describes the assignments of the command area for the input connection to the Sensor and the
response and output areas for the output connection to the PLC.
● Input Connection to Sensor (PLC Originator to Vision Sensor Target)
• Command Area
Bits Contents
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+0
ERCLR Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv TRIG EXE Control sig-
nals (32
bits)
+1 Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv DSA
+2 Command code Command
code (32
bits)
+3
+4 Parameter 1 Parameter 1
(32 bits)
+5
+6 Parameter 2 Parameter 2
(32 bits)
+7
+8 Parameter 3 Parameter 3
(32 bits)
+9
Signal Signal name Function Application
method
EXE Control Command
Execution Bit
Turn ON this signal from the PLC to send a control com-
mand for the Vision Sensor to execute.
Set the control command code and parameters before
you turn ON this signal.
Command/
response com-
munications
Turn OFF the EXE signal from the PLC when the Control
Command Completed (FLG) signal from the Vision Sen-
sor turns ON.
TRIG Execute Measure-
ment
Turn ON this signal from the PLC to send a command to
execute a measurement.
Command/
response com-
munications
This signal returns to OFF when the Command Execution
Active (BUSY) signal goes ON.
DSA Data Output
Request Bit
*This bit can be used
only when hand-
shaking is enabled.
Turn ON this signal from the PLC to request data output.
When this signal turns ON, the Vision Sensor outputs
data.
Data output
after measure-
ments
Turn OFF the DSA signal from the PLC when the Data
Output Completed (GATE) signal from the Vision Sensor
turns ON.
ERCLR Clear Error Turn ON this signal to turn OFF the error (ERR) signal
from the Vision Sensor.
Command/
response com-
munications
Turn OFF this signal from the PLC when the error (ERR)
signal goes OFF.
FQ2-S_CH_comm.book 102 ページ ２０１４年６月２６日 木曜日 午前１１時４７分

Omron FQ2-S Series Specifications

General

Brand	Omron
Model	FQ2-S Series
Category	Security Camera
Language	English