Справочник Пользователя для Mitsubishi Electronics AJ61QBT11
8 - 19
8 PROGRAMMING
MELSEC-QnA
Table 8.2 Link special register list (continued)
Availability
( : available,
: not available )
: not available )
Online
Number Name
Description
Master
station
Local
station
Offline
SW0069
(669
H
)
Loading status 2
The station number overlap and consistency with the parameters are
stored for each module.
stored for each module.
0 :
Normal
Other than 0 : Stores error code (Refer to Section 13.3.)
Details are stored in SW0098 to 9B and SW009C to 9F.
Details are stored in SW0098 to 9B and SW009C to 9F.
SW006A
(66A
H
)
Switch setting status
Switch setting status is stored.
0 :
Normal
Other than 0 : Stores error code (Refer to Section 13.3.)
SW006D
(66D
H
)
Max. link scan time
Stores the maximum value of the link scan time (in 1 ms units).
SW006E
(66E
H
)
Current link scan time
Stores the current value of the link scan time (in 1 ms units).
SW006F
(66F
H
)
Min. link scan time
Stores the minimum value of the link scan time (in 1 ms units).
SW0070
(670
H
)
Total number of stations
Stores the final station number set in the parameter.
1 to 64 stations
SW0071
(671
H
)
Max. communication
station number
station number
Stores the maximum station number (station number of the station
number setting switch) in the data link.
number setting switch) in the data link.
1 to 64 (stations)
SW0072
(672
H
)
Number of connected
modules
modules
Stores the number of modules in the data link.
1 to 64 (modules)
SW0073
(673
H
)
Standby master station
number
number
Stores the standby master station number.
1 to 64 (stations)
Stores the setting status of reserved station.
0: Not reserved station
1: Reserved station
1: Reserved station
SW0074
(674
H
)
SW0075
(675
H
)
SW0076
(676
H
)
SW0077
(677
H
)
Reserved station specified
status 1
status 1
1
SW0074
b0
1 to 64 in the table indicates station numbers.
2
b1
3
b2
4
b3
to
to
13
b12
14
b13
15
b14
16
b15
17
SW0075
18
19
20
to
29
30
31
32
33
SW0076
34
35
36
to
45
46
47
48
49
SW0077
50
51
52
to
61
62
63
64
Stores the error invalid station setting status.
0: Not error invalid station
1: Error invalid station
1: Error invalid station
SW0078
(678
H
)
SW0079
(679
H
)
SW007A
(67A
H
)
SW007B
(67B
H
)
Error invalid station
specified status 1
specified status 1
1
SW0078
b0
1 to 64 in the table indicates station numbers.
2
b1
3
b2
4
b3
to
to
13
b12
14
b13
15
b14
16
b15
17
SW0079
18
19
20
to
29
30
31
32
33
SW007A
34
35
36
to
45
46
47
48
49
SW007B
50
51
52
to
61
62
63
64
Stores the temporary error invalid station specified status.
0 : Not temporary error invalid station
1 : Temporary error invalid station
1 : Temporary error invalid station
SW007C
(67C
H
)
SW007D
(67D
H
)
SW007E
(67E
H
)
SW007F
(67F
H
)
Temporary error invalid
station specified status 1
station specified status 1
1
SW007C
b0
1 to 64 in the table indicates station numbers.
2
b1
3
b2
4
b3
to
to
13
b12
14
b13
15
b14
16
b15
17
SW007D
18
19
20
to
29
30
31
32
33
SW007E
34
35
36
to
45
46
47
48
49
SW007F
50
51
52
to
61
62
63
64
: Link special register added to the function version B or later
1 : Turns on only the bit for the head station number.
2 : Check is performed only when the link is started up, and stored.
1 : Turns on only the bit for the head station number.
2 : Check is performed only when the link is started up, and stored.