Mitsubishi A1SJ61BT11 User Manual page 58

3 SPECIFICATION
Address b15
14 16
H
15 32
H
16 48
H
17 64
H
Master
station
(occupies 2 stations)
Address b15
14 0
H
15 0
H
16 0
H
17 0
H
(f) Error invalid station specification
This is set so that the remote/local station that can no longer perform data
link due to power off, etc. will not be treated as a "data-link faulty station" on
the master station and the local station.
Be careful, however, for errors will not be detected.
When the same station number is specified as a reserved station, the
1
reserved station specification has the priority.
Turn on the bit corresponding to the station number of the invalid station.
2
However, for remote/local stations that occupy more than 2 stations, turn
on the only bit for the station numbers set by the module's station
number setting switch.
1 to 64 in the table below indicate the station numbers.
b14 b13 b12 b11
15 14 13 12
31 30 29 28
47 46 45 44
63 62 61 60
<Setting example>
When setting a local station with station number 4 and a remote station
with station number 9 as invalid in the system configuration below:
Station No.1 Station No.3
Remote station Remote station
(occupies 1 station)
b14 b13 b12 b11
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
b10 b9 b8 b7
11 10 9 8
27 26 25 24
43 42 41 40
59 58 57 56
Station No.4
Local station
(occupies 4
stations)
b10 b9 b8 b7
0 0 1 0
0 0 0 0
0 0 0 0
0 0 0 0
3 - 22
MELSEC-A
b6 b5 b4 b3
7 6 5 4
23 22 21 20
39 38 37 36
55 54 53 52
Set as invalid stations
Station No.8 Station No.9
Remote station Remote station
(occupies 1 station) (occupies 1 station)
b6 b5 b4 b3
0 0 0 1
0 0 0 0
0 0 0 0
0 0 0 0
b2 b1 b0
3 2 1
19 18 17
35 34 33
51 50 49
b2 b1 b0
0 0 0
0 0 0
0 0 0
0 0 0