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212
Sequence Control Instructions
Section 3-5
Note In CS1-H, CJ1-H, CJ1M, and CS1D (for Single-CPU System) CPU Units, the
Equals and Negative Flags are left unchanged.
In CS1 and CJ1 CPU Units, the Equals and Negative Flags are turned OFF.
Precautions
The cycle time is not shortened when a section of the program is interlocked
because the interlocked instructions are executed internally.
The operation of DIFU(013), DIFD(014), and differentiated instructions is not
dependent solely on the status of the execution condition when they are pro-
grammed between IL(002) and ILC(003). Changes in the execution condition
for DIFU(013), DIFD(014), or a differentiated instruction are not recorded if the
DIFU(013) or DIFD(014) is in an interlocked section and the execution condi-
tion for the IL(002) is OFF.
In general, IL(002) and ILC(003) are used in pairs, although it is possible to
use more than one IL(002) with a single ILC(003) as shown in the following
diagram. If IL(002) and ILC(003) are not paired, an error message will appear
when the program check is performed but the program will be executed prop-
erly.
IL(002) and ILC(003) cannot be nested, as in the following diagram. (Use
MILH(517)/MILR(518) and MILC(519) when it is necessary to nest interlocks.)
Execution
condition
Program section
a
b
A
B
OFF
ON
Interlocked
Interlocked
OFF
OFF
Interlocked
Interlocked
ON
OFF
Not interlocked
Interlocked
ON
ON
Not interlocked
Not interlocked
Содержание SYSMAC CS Series
Страница 2: ......
Страница 4: ...iv ...
Страница 30: ...xxx ...
Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...