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7.2.2 Program example when the parameters of the intelligent

function module are not used

(1) Devices used by the user

Device Description

D0, D1 Present value

D2, D3 Latch count value (counter function selection)

D4, D5 Latch count value (latch counter input value)

D6, D7 Sampling count value

D8, D9 Periodic pulse count, difference value

D10, D11 Periodic pulse count value

D12, D13 Periodic pulse count value update check

D14 Overflow/underflow detection flag

D16 Counter value greater/smaller (coincidence output)

D18 Latch count value update flag

D19 Latch count value update flag reset command

D20 Latch count value update flag (latch counter input terminal)

D21 Latch count value update flag reset command (latch counter input terminal)

D22 Sampling count value update flag

D23 Sampling count value update flag reset command

D24 Periodic pulse count value update flag

D25 Periodic pulse count value update flag reset command

D30 Device used for checking the error status

D32 Error status

D33

Error code latch

D34

Detected error code

D31 Device used for checking the warning status

D35 Warning status

D36

Warning code latch

D37

Detected warning code

D38 Error/warning reset

D44, D45 Measured frequency value

D46 Measured frequency value update flag

D47 Measured frequency value update flag reset command

D54, D55 Measured rotation speed value

D56 Measured rotation speed value update flag

D57 Measured rotation speed value update flag reset command

D61 Pulse measurement (function input terminal) start command

D62, D63 Measured pulse value (function input terminal)

D64 Measured pulse value update flag (function input terminal)

D65 Measured pulse value update flag reset command (function input terminal)

D71 Pulse measurement (latch counter input terminal) start command

D72, D73 Measured pulse value (latch counter input terminal)

D74 Measured pulse value update flag (latch counter input terminal)

D75 Measured pulse value update flag reset command (latch counter input terminal)

D300, D301 Device used for transition of processing