19.8 Precautions for Programming
■
Programs that do not execute correctly
● Do not write the following programs as they will not be executed correctly.
Example 1) If X101 is set ON earlier, Y100 does not go ON even when X100 is
turned ON.
Example 2) Regardless of the ON or OFF state of X100, TMX5 is activated if X101
is turned ON.
Example 3) If X102 is set ON earlier, Y101 does not go ON even when X100 is
turned ON.
● When a combination of contacts are set as the trigger (execution condition) of a differential
instruction or timer instruction, do not use the ANS instruction, RDS instruction, or POPS
instruction.
19.8 Precautions for Programming
WUME-FP7CPUPGR-12 19-19
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