User`s manual

132
4.7 Count Disable Function
The count disable function stops counting when the function input terminal (FUNC1) or CH1 Selected counter function
start command (Y07) is input while CH1 Count enable command (Y06) is on.
(1) Setting method of the count disable function
The count disable function can be used by selecting "Count Disabling Function" for "Counter function selection"
in the switch setting.
(2) Operation example of the count disable function
The following figure shows an operation example of the count disable function.
Number Description
1) Counting starts by turning on CH1 Count enable command (Y06).
2) Counting stops by turning on CH1 Selected counter function start command (Y07).
3) Counting resumes by turning off CH1 Selected counter function start command (Y07).
4) Counting stops by turning on the function input terminal (FUNC1).
5) Counting resumes by turning off the function input terminal (FUNC1).
6) Counting stops by turning off CH1 Count enable command (Y06).
7)
Counting stops regardless of CH1 Selected counter function start command (Y07) since CH1 Count enable
command (Y06)is off.
8)
Counting remains stopped even if CH1 Count enable command (Y06) is turned on since CH1 Selected counter
function start command (Y07) is on.
9) Counting resumes by turning off CH1 Selected counter function start command (Y07).
0
ON
OFF
2) 7)3)
ON
OFF
1) 8)6)
9)
ON
OFF
4) 5)
CH1 Count enable command
(Y06)
CH1 Selected counter
function start command
(Y07)
Function input terminal
(FUNC1)
CH1 Present value
(Un\G1050, Un\G1051)
Count value stored in
CH1 Present value
(Un\G1050, Un\G1051)
Count
stop
Count
stop
Count
stop
Count stop
Pulses actually input