YASKAWA SGM-A3 - Page 85

APPLICATIONS OF Σ-SERIES PRODUCTS
3.2.2 Inputting Position Reference cont.
72
Cn-02
Input
Pulse
Refer-
ence
Motor
Forward
Motor
Reverse
Bit D
Bit
5
Bit
4
Bit
3
P
u
l
se
Multipli-
er
ence
Pulse
Form
M
o
t
or
F
orwar
d
Run Reference
M
o
t
or
R
everse
Run Reference
0 0 0
Sign +
pulse
train
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
0
(
Posi-
0 1 0
¢1
Two-
phase
pulse
train
with
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
(Posi
tive
logic
setting)
0 1 1
¢2
with
90°
phase
differ-
setting)
1 0 0
¢4
dif
fer
ence
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
0 0 1
CW
*1
pulse +
CCW
pulse
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
0 0 0
Sign +
pulse
train
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
1
(
Ne
g
a-
0 1 0
¢1
Two-
phase
pulse
train
with
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
(Nega
tive
logic
setting)
0 1 1
¢2
with
90°
phase
differ-
(1CN 7)
(CN )
setting)
1 0 0
¢4
dif
fer
ence
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
0 0 1
CW
*2
pulse +
CCW
pulse
(1CN-7)
(1CN-11)
(1CN-7)
(1CN-11)
*1 When CW pulse + CCW pulse and positive logic setting, make sure to set each of the
signals (the one not being input the pulse) to Low level.
*2 When CW pulse + CCW pulse and negative logic setting, make sure to set each of the
signals (the one not being input the pulse) to High level.
3