1.2 Restrictions on Combinations and Functions
1-5
Input signals of Control Unit
I/O
no.
Pulse output function
High-speed counter function
Count input
Reset input
Single-phase 2-phase
X0:
CH0 J-point positioning start
input
CH0 Count input
CH0 Count input
-
X1
CH1 J-point positioning start
input
CH1 Count input
-
X2
CH0 Home input
-
-
CH0, CH1 Reset input
X3
CH2 J-point positioning start
input
CH2 Count input
CH2 Count input
-
X4
CH3 J-point positioning start
input
CH3 Count input
-
X5
CH1 Home input
-
-
CH2, CH3 Reset input
X6
CH2 Home input
-
-
-
X7
CH3 Home input
-
-
-
(Note 1): When the reset input settings of reset input for the single-phase input overlap at CH0 and CH1 or CH2 and
CH3, the setting of CH1 or CH3 has priority.
Output signals of Control Unit
I/O
no.
Pulse output function
PWM output
Pulse output Deviation counter clear
Y0
Y1
CH0 CCW or sign output
-
(Note 2)
Y2
-
CH0
-
Y3
CH1 CW or pulse output
-
CH1
Y4 CH1 CCW or sign output
-
(Note 2)
Y5 -
CH1
-
Y6
-
-
-
Y7
-
-
-
Y8
CH2 CW or pulse output
-
CH2
Y9
CH2 CCW or sign output
-
(Note 2)
YA -
CH2
-
YB CH3 CW or pulse output
-
CH3
YC
CH3 CCW or sign output
-
(Note 2)
YD
-
CH3
-
YE
-
-
-
YF
-
-
-
(Note 2): When using the PWM output, the output numbers to be paired are normal output.
(Note 3): When using the target value match ON instruction (F166) or target value match OFF instruction (F167) in
the high-speed counter function, arbitrary output is specified in the range of Y0 to Y1F in a user program so
that it does not overlap the above functions.
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