Key Data Processing Timing - Mitsubishi Electric MELDAS C6 Programming Manual

11.4.3 Key Data Processing Timing

Key data is processed at the timing shown below.
Set data in R112 only when it is necessary. Normal key operation by the operator is made impossible.
R112
NULL
(00H)
(Example)
ATC signal
11. PLC Help Function
11.4 Key Operation by User PLC
100ms or longer (100
NULL
(00H)
If no data is set for R112, R112 is returned
to NULL (00H).
Target key data is set.
ATC signal is turned on only for 100
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~
300ms is adequate.)
MOV H00 R112
~
300ms.