Yaskawa MP940 Reference Manual - Manual (Page 108)

MotionSuite™ MP940 Machine Controller Reference Manual LI/O Function
4-17
LI/O Function
The Counter (CNTR) functions of the MP940 are explained below.
Outline of LI/O Definition
The LI/O module is equipped with eight digital inputs (DI), eight digital
outputs (DO), and one analog output channel (AO). The I/O is updated at
each MP940 system (S) high speed/low speed scan.
BAT
RDY
RUN
ALM
BAT
PRT1
6
5
4
3
2
1 NO →
PRT2
RUN
INIT
TEST
FLASH
PP
COPY
PORT1
PORT2
POWER
+24V
GND
FG
LED
I/O
TX R
X
1
2
M
E
C
H
A
T
R
O
L
I N
K
MP940
C
P
U
IO
Port
Output
Port
AO
Interrupt
Port
Input Port
Insulation
DI
Output
Port
Insulation
DO
8
1
8
S
ystem B
u
s
Interface
Isolation
DO
Isolation
DI