MELSEC-A
9. SELECTING AND EXECUTING THE COUNTER FUNCTION
9 - 8
9.4 Sampling Counter Function
This function counts pulses input during a preset sampling period.
The following chart shows the relationships between the signals of the sampling
counter function, remote registers and others.
1) ...... On the leading edge of the counter function selection start command
{RY(n+1)6 (RY(n+1)D), F.START terminal}, pulses input are counted from 0.
Also, the counter detection function signal {RX(n+1)1 (RX(n+1)3)} switches on
when the counter function selection start command {RY(n+1)6 (RY(n+1)D)}
switches on, and the counter detection signal {RX(n+1)1 (RX(n+1)3)} switches
off when the counter function selection start command {RY(n+1)6 (RY(n+1)D)}
switches off.
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