Omron FQ2-S Series User Manual page 133

Signal Signal name
ERR Error
GATE Data Output Completed
Command code Command code
Response code Response code
Response data Response data
● Output Area
Vision Sensor (Slave) to PLC (Master)
First Bits
word
15 14 13 12
+0
+1
·
·
·
+14
+15
·
·
·
+128
+129
·
·
·
+512
+513
FQ2-S/CH User's Manual
for Communications Settings
Function
This signal turns ON when an error is detected
in the Vision Sensor.
Important
This flag turns ON when an error occurs in
PLC link communications. This signal will
remain OFF for any errors other than PLC Link
communications errors.
This signal turns OFF when the Clear Error
(ERRCLR) signal from the PLC turns ON.
This signal turns ON when the Vision Sensor
finishes outputting data.
When [Output handshake] is set to [Yes], this
automatically changes from ON to OFF when
the data output request signal (DSA signal)
from the user (PLC) changes from ON to OFF.
When [Output handshake] is set to [No], this is
the interval set in [Data output period].
This I/O port returns the command code that
was executed.
This I/O port contains the response code of the
executed command.
This I/O port contains the response data of the
executed command.
11 10 9 8 7
DATA 0
·
·
·
DATA 7
·
·
·
DATA 63
·
·
·
DATA 255
Controlling Operation and Outputting Data with PLC Link Communications
6 5 4 3 2
Application
Command/
response commu-
nications
Data output after
measurements
Command/
response commu-
nications
Contents
1 0
Output data
0 (32 bits)
·
·
·
Output data
7 (32 bits)
·
·
·
Output data
63 (32 bits)
·
·
·
Output data
255 (32 bits)
131