63
AB phase feedback signal doesn’t have parameters to set; it is motor encoder signal 1:1
output, 2500 pulse/circle.
5-12. I/O signal distribution
5-12-1. Input signal distribution
Parameter range: P5-10~P5-25
Parameter
meaning
Set
value
Meaning
Terminal
voltage
Terminal
state
Signal
state
n.00 y x
00: no meaning
y: 0 always open
1 always close
x: input terminal
no.
n.0000
Not distribute to terminal
input
-
-
0
n.000x
Input always open signal
from SIx
H
Disconnect
to 0V
0
L
Connect to
0V
1
n.0010
Set the signal to be always
valid
-
-
1
n.001x
Input always close signal
from SIx
H
Disconnect
to 0V
1
L
Connect to
0V
0
Note: if the distributed terminal has other signal, set the signal to other terminal or set to unused.
Example: take the input signal /CLR (P5-24) of DS2-21P5-AS as an example to explain
the terminal distribution.
Wiring example of input signal
Parameter
Set value
Terminal
state
Signal
state
Meaning
P5-24
n.0001
Disconnect
to 0V
0
Clear the pulse offset at the moment of SI2 and
0V pass through
Connect to
0V
1
n.0011
Disconnect
to 0V
1
Clear the pulse offset at the moment of SI2 and
0V cut off
Connect to
0V
0
Note: the default input of SI1 is /SON, make sure to distribute P5-10(/SON) to other terminal or set to
unused.
CN0-11
CN0-7
SI1
+24V
3.3KΩ
DS2-21P5-AS: CN0-11 is +24V terminal, CN0-7 is
SI1 terminal. For the example, distribute /CLR signal
to SI1.