Time chart (For the interrupt occurred when comparison values match)
CH0 IN-A
(X100)
CH0 IN-B
(X101)
CH0 RST
(X102)
CH0 MASK
(X103)
a
(UM00144-UM00145)
b
(UM00110-UM00111)
c
CMP0
(Y100)
d
(INT0)
e
(X140)
f
(Y160)
Comparison output
ⓐ
setting value
Counter elapsed
ⓑ
value
ⓒ
Comparison output
Comparison match
ⓓ
Interrupt
32-point input unit
ⓔ
Interlock input
32-point output unit
ⓕ
External output
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1
①
The count value is reset when the reset signal turns on.
The comparison output turns on when the elapsed value is smaller than the
②
setting value.
An interrupt occurs when the comparison output turns on or off by the
③
interrupt occurrence condition.
④
Counting is disabled while the mask signal is on.
6.2 Execution Example of Interrupt Function
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3
4
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