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5
FUNCTIONS
Pulse input
method
For addition count
2 multiples of 2
phases
For subtraction
count
For addition count
4 multiples of 2
phases
For subtraction
count
POINT
Table 5.1 Types of the pulse input method (Continued)
A
B
A
B
A
B
A
B
In the case of addition in 1-phase pulse input, make sure that phase B pulse input
and the subtraction count command (Y03) are OFF before performing pulse input
of phase A.
If either of phase B pulse input or the subtraction count command (Y03) is ON,
subtraction count is performed in pulse input of phase A.
Count timing
When
B is OFF, counts on the rising edge (
When
B is ON, counts on the falling edge (
When
B is ON, counts on the rising edge (
When
B is OFF, counts on the falling edge (
When
B is OFF, counts on the rising edge (
When
B is ON, counts on the falling edge (
When
A is ON, counts on the rising edge (
When
A is OFF, counts on the falling edge (
When
B is ON, counts on the rising edge (
When
B is OFF, counts on the falling edge (
When
A is OFF, counts on the rising edge (
When
A is ON, counts on the falling edge (
5.1 Pulse Input and Count Methods
5.1.1 Types of the pulse input method
1
) of
A.
) of
A.
2
) of
A.
) of
A.
) of
A.
) of
A.
) of
B.
3
) of
B.
) of
A.
) of
A.
) of
B.
) of
B.
4
5
6
7
8
5
- 2
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