Omron FQ2-S/CH Series User Manual page 57

Important
It may happen that the PLC is unable to recognize BUSY signal ON because the sample time is slow or otherwise. In
this event, have W0.00 turn OFF at a suitable time.
Resetting the Sensor
Sensor reset is explained below.
Note
• This command is only valid in Expanded Mode.
• This function can only be used in Run mode.
Wiring
Color Signal
Gray IN0
Green IN1
Red IN2
White IN3
Purple IN4
Yellow IN5
Orange OUT1 (BUSY)
IN0 to IN4 signals
ON
IN5 signal
OFF
FQ2-S/CH User's Manual
for Communications Settings
State
OFF
ON
OFF
Command parameters for Sensor reset
ON
OFF
ON Command input for Sensor reset
-- Busy (default)
IN5 ON after at least 5 ms
ON at least 1 ms
Controlling Operation and Outputting Data with the Sensor's Standard Parallel Connection
Description The signals shown at the left
are used.
Refer
information for signal wiring.
1IN0, IN2 and IN4 are turned OFF, IN1
and IN3 are turned ON.
2IN5 is turned OFF > ON with the BUSY
signal OFF. The BUSY signal does not
turn ON while the restart command is
being received.
3When the initialization process starts,
the BUSY signal turns ON.
For the initialization process, refer to the
following:
Operation with Default Configu-
ration: p.34
to the following
Section 2 Installation
and Connections
in Sensor
FQ2-S/CH Series
User's Manual
(Cat. No. Z337)
55