Mitsubishi Electric MELSECQ Series User Manual page 75

5
FUNCTIONS
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ON
Count enable command
OFF
(Y04)
200
100
Present value A
(Un\G10 and 11)
0
ON
Periodic pulse counter start command
OFF
(Y05)
200
100
Present periodic pulse count value
(Un\G16 and 17)
0
200
100
Previous periodic pulse count value
(Un\G14 and 15)
0
200
100
Judgment value for updated
periodic pulse count value
(Un\G18 and 19)
0
1
Periodic counter flag
0
(Un\G13)
Figure 5.12 Periodic pulse counter function operation example
search engine
2)
200
4)
100
3)
1)
20
0
T
(Period setting)
T T
(Un\G9)
2)
200
3)
1)
20
0
3)
200
2)
0
3)
200
2)
0
8)
5.5 Using the Periodic Pulse Counter Function
7)
5)
6)
100
80
T T T
4) 5)
6)
100
100
80
5) 6)
100 100
4)
20
5) 6)
100 100
4)
20
5
1
2
3
4
5
6
7
8
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