Omron CP - PROGRAMMING MANUAL 05-2007 - Page 172

139
Sequence Control Instructions Section 3-4
For example, if the input condition for DIFU(013) is OFF when an interlock is
started and ON when the interlock is released, the operand bit of DIFU(013)
will be turned ON when the interlock is released.
IL(002) affects differentiated operation in the same way as MILH(517).
Timing Chart
1. Assume that the input condition for DIFU(013) (CIO 0.01) is OFF when CIO 0.00 turns OFF
(i.e., when the interlock is started.
2. Assume that CIO 0.01 turns ON while CIO 0.00 is OFF (i.e., while the interlock is in effect).
3. DIFU(013) will be executed to turn ON CIO 100.00 when CIO 0.00 turns ON
(i.e., when the interlock is released) if the input condition for DIFU(013) (CIO 0.01) is still ON.
ILC
ILC
DIFU
100.00
0.00
0.01
No interlocked.
Interlocked. No interlocked.
CIO 0.00
CIO 0.01
CIO 10.00
DIFU(013) executed.
Differentiation condition
1 c
y
cle
ON
OFF
OFF
ON
OFF
ON
OFF