Table of Contents
Advertisement
8 PROGRAMMING
Number
Name
SW0080
(680
)
H
SW0081
(681
)
Other station data link
H
SW0082
status
3
(682
)
H
SW0083
(683
)
H
SW0084
(684
)
H
SW0085
Other station watchdog
(685
)
H
timer error occurrence
SW0086
status
1
(686
)
H
SW0087
(687
)
H
SW0088
(688
)
H
SW0089
(689
)
Other station fuse blown
H
SW008A
status
3
(68A
)
H
SW008B
(68B
)
H
SW008C
(68C
)
H
SW008D
(68D
)
Other station switch
H
SW008E
change status
(68E
)
H
SW008F
(687F
)
H
SW0090
Host station line status
(690
)
H
: Link special resister added to the function version B or later
1 : Turns on only the bit for the head station number.
3 : Turns on the bit for the number of occupied stations.
Stores the data link status of each station.
0: Normal
1: Data link error occurred
b15
SW0080
16
SW0081
32
SW0082
48
SW0083
64
Stores the other station watchdog timer error occurrence status.
0: Normal
1: Watchdog timer error occurrence
b15
SW0084
16
SW0085
32
SW0086
48
SW0087
64
Stores the fuse blown status of each station.
0: Normal
1: Fuse blown
b15
SW0088
16
SW0089
32
SW008A
48
SW008B
64
Stores the switch change status of other station during data link.
0: Not change
1: Change
b15
16
SW008C
1
SW008D
32
SW008E
48
SW008F
64
Stores the host station line status.
0: Normal
1: Data link not possible (wire breakage)
Description
b14
b13
b12
to
b3
15
14
13
to
4
31
30
29
to
20
47
46
45
to
36
63
62
61
to
52
1 to 64 in the table indicates station numbers.
b14
b13
b12
to
b3
15
14
13
to
4
31
30
29
to
20
47
46
45
to
36
63
62
61
to
52
1 to 64 in the table indicates station numbers.
b14
b13
b12
to
b3
15
14
13
to
4
31
30
29
to
20
47
46
45
to
36
63
62
61
to
52
1 to 64 in the table indicates station numbers.
b14
b13
b12
to
b3
15
14
13
to
4
31
30
29
to
20
47
46
45
to
36
63
62
61
to
52
1 to 64 in the table indicates station numbers.
8 - 19
MELSEC-A
Availability
(
: available,
: not available )
Online
Master
station
b2
b1
b0
3
2
1
19
18
17
35
34
33
49
51
50
b2
b1
b0
3
2
1
19
18
17
35
34
33
49
51
50
b2
b1
b0
3
2
1
19
18
17
35
34
33
49
51
50
b2
b1
b0
3
2
1
19
18
17
35
34
33
49
51
50
Offline
Local
station
- Quick Links:
- Communication Overview
- Buffer Memory List
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
