Mitsubishi Electric MELSEC-A User Manual page 138

14. AJ71 UC24 MASTER STATION
MELSEC-A
14.1 1.2
Initial data write
See Section 14.3 for buffer memory addresses.
(1) AJ71 UC24 1 1 0 unit number
=
0
.............
X O O
to X I F, YO0 to Y1 F
(2)
Number of slave stations
.......................
6
(3) Transmission precedence
......................
Stations
1, 2, 5 , 6, 4, 3
(4)
Transferred points
...................................
Set the number of slave stations
Set station 1 to precedence I.
Set station
2
to precedence
2 .
Set station
5
to precedence
3.
Set station 6 to precedence 4.
Set station 4 to precedence 5.
Set station 3 to precedence 6.
Set station 1 receive points to 16.
Set station
2
receive points to 8.
Set station 3 receive points to 32.
Set station 4 receive points to 16.
Set station
5
receive points to 0 .
Set station 6 receive points to 0 .
Set station 1 transmission points to 16.
Set station 2 transmission points to 8.
Set station 3 transmission points to 32.
Set station 4 transmission points to 8.
Set station
5
transmission points to 16.
Set station 6 transmission points to 16.
The maximum number of transmission points is set for 512.
(Npt nqcessary when tho muimum number of transmission
polnts is set lor 256)
Write the number of stations and trpnsmirsion precedence
10
buHer addresses OH to 6H.
Write the number of received points to buHm lddnnaea 9H
to En.
Wlite the numb, of trsnamission points to bvHsr
addresses
t1Hto 16H.
I
Transmission data write and received data read program
I
-----------------------
J
4
Start-up and error reset program ------------------------
J
Received
points
Transmission
points
Station 1
16
Station 2
8
8
Station 3
32
32
Station 4
16
8
Station 5
0
16
Station 6
0
16