Omron FQ2 Series, User Manual

Page: 250 / 516

Controlling Operation and Outputting Data with the Sensor's Standard Parallel Connection
248
FQ2 User’s Manual
Sample Ladder Program
This sample program is used to change the scene when the input mode is set to Expanded Mode. The scene
changes to scene 1 when W0.00 turns ON.
• I/O Signal Allocations
If the cycle time is too long, the PLC may not be able to detect when the BUSY signal is ON. If necessary, turn
OFF W0.00 after a suitable time elapses.
Signal Address
Output signals OUT1 (BUSY signal) CIO 0.01
Input signals IN0 CIO 1.08
IN1 CIO 1.09
IN2 CIO 1.10
IN3 CIO 1.11
IN4 CIO 1.12
IN5 CIO 1.15
The BUSY signal will be ON while the scene it being changed.
MO V
#1100
Q:1
TMHH
0000
#5
TMHH
0001
#2
SET
I N 5
RSET
I N 5
SET
W 0.01
W 0.00
T0000
I N 5
OUT1
BUSY
W 0.00
RSET
W 0.00
T0001
BUSY
Scene change
b it
Scene change
b it
W hen the scene change b it ( W 0.00) t u rns O N ,
the scene n u m b er is inp u t to I N 0 to I N 3 and
I N 4 is t u rned O N .
If the BUSY signal is OFF 5 ms after the
scene n
u m b er is inp u t, the trigger to change
the scene (I N 5) is t u rned O N .
The trigger to change the scene (I N 5) is kept
O N for 2 ms and then t u rned OFF.
W hen the BUSY signal t u rns OFF to indicate
that the scene has b een changed, processing
after changing the scene is performed ( W 0.01
t u rned O N ).
Note
Important