Timing Chart - Omron FQ-CR2 User Manual

Timing Chart

IN0 to IN4 signals
are OFF
IN5 signal
BUSY signal
OR signal
1. Turn ON IN5 while IN0 to IN4 are OFF. If status is held while the BUSY signal is OFF, continuous
measurements will begin and the BUSY signal will remain ON while continuous measurements are being
performed.
2. Continuous measurements end when IN5 is turned OFF.
Settings
[In/Out] − [I/O setting] − [I/O terminals] − [Input] − [Input mode]
Press [Expanded mode].
Sample Ladder Program
The following sample program is used to input a IN5 signal to perform continuous measurements. Continuous
measurements will be started when W0.00 turns ON and stopped when W0.01 turns ON.
W0.00
Continuous
measurement
command bit
W0.00
Continuous
measurement
command bit
T0000 OUT1
BUSY signal
W0.01
Continuous
measurement
stop bit
100
Controlling/Outputting in Parallel
ON
Allow 5 ms min. and then turn ON IN5.
OFF
ON
OFF
Start continuous measurements
ON
OFF
ON while measurements are
being processed (depends on
BUSY output conditions)
End continuous measurements
Turned ON when overall judgement is NG.
(Output polarity: ON for NG)
When the continuous measurement command
MOV
bit (W0.00) turns ON, the command
#0000
parameter for continuous measurements
(00000) is output to Q:1 (IN0 to IN4).
Q:1
TMHH
0000
If the BUSY signal is OFF 5 ms after the
#5
command parameter is output, the command
input for continuous measurements (IN5) is
turned ON and continuous measurements start
SET
IN5
RSET
W0.00
When the continuous measurement stop bit
RSET
(W0.01) turns ON, the command input for
continuous measurements (IN5) is turned
IN5
OFF and continuous measurements stop.
RSET
W0.00
FQ-CR2 User's Manual