Omron FQ2-S Series User Manual page 132

Signal Signal name
ERRCLR Clear Error
Command code Command code
Parameters 1 to Command parameters These I/O ports store the command parameters.
3
● Response Area
Vision Sensor (Slave) to PLC (Master)
First Bits
word
15 14
+0 ERR Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv READY BUSY FLG Control
+1 Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv Resv
+2
+3
+4
+5
+6
+7
Signal
FLG
BUSY
READY
130
Controlling Operation and Outputting Data with PLC Link Communications
Function
Turn ON this signal to turn OFF the error (ERR) sig-
nal from the Vision Sensor.
Turn OFF this signal from PLC when the error (ERR)
signal goes OFF.
This I/O port stores the command code.
13 12 11 10 9
Signal name Function
Control Command Com- This signal turns ON when the Vision Sensor
pleted completes execution of the control command.
This signal automatically turns OFF when the
Control Command Execution Bit (EXE) signal
from the PLC turns OFF.
This signal turns ON after the control com-
mand code, response code, and response data
have been stored.
Command Execution This signal is ON while the Vision Sensor is
Active executing a control command.
It is OFF while the Vision Sensor is not execut-
ing a control command.
Trigger Input Ready This signal turns ON when the Vision Sensor
can execute a command.
This signal turns OFF when the Vision Sensor
cannot execute a command.
8 7 6 5 4
Command code
Response code
Response data
Application
Command/
Response Commu-
nications
Command/
Response Commu-
nications
Contents
3 2 1 0
signals
Resv Resv GATE
(32 bits)
Com-
mand
code (32
bits)
Response
code (32
bits)
Response
data (32
bits)
Application
Command/
response commu-
nications
Command/
response commu-
nications
FQ2-S/CH User's Manual
for Communications Settings