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Number
Name
SW0080
(680
)
H
SW0081
(681
)
H
Other station data
*4*6
link status
SW0082
(682
)
H
SW0083
(683
)
H
SW0084
(684
)
H
SW0085
(685
)
Other station
H
watchdog timer error
*2
SW0086
occurrence status
(686
)
H
SW0087
(687
)
H
SW0088
(688
)
H
SW0089
(689
)
H
Other station fuse
*4
blown status
SW008A
(68A
)
H
SW008B
(68B
)
H
SW008C
(68C
)
H
SW008D
(68D
)
H
Other station switch
*2
change status
SW008E
(68E
)
H
SW008F
(68F
)
H
SW0090
Line status
(690
)
H
422
Stores the data link status of each station.
0: Normal
1: Data link error occurred
b15
b14
b13
SW0080
16
15
14
SW0081
32
31
30
SW0082
48
47
46
SW0083
64
63
62
Numbers 1 to 64 in the above table indicate the station numbers.
Temporary error invalid stations, error invalid stations, reserved stations and any
station of the number higher than the max. are excepted.
Indicates the watchdog timer error occurrence status.
0: No watchdog timer error
1: Watchdog timer error occurred
b15
b14
b13
SW0084
16
15
14
SW0085
32
31
30
SW0086
48
47
46
SW0087
64
63
62
Numbers 1 to 64 in the above table indicate the station numbers.
Reserved stations and any station of the number higher than the max. are excepted.
Stores the fuse blown occurrence status of each station.
0: Normal
1: Fuse blown
b15
b14
b13
SW0088
16
15
14
SW0089
32
31
30
SW008A
48
47
46
SW008B
64
63
62
Numbers 1 to 64 in the above table indicate the station numbers.
Reserved stations and any station of the number higher than the max. are excepted.
Indicates the switch change status of other stations performing data link.
0: No change
1: Change occurred
b15
b14
b13
SW008C
16
15
14
SW008D
32
31
30
SW008E
48
47
46
SW008F
64
63
62
Numbers 1 to 64 in the above table indicate the station numbers.
Reserved stations and any station of the number higher than the max. are excepted.
Stores the line status.
0: Normal
1: Data link cannot be performed (disconnected)
Description
to
b12
b3
b2
13
to
4
3
29
to
20
19
45
to
36
35
to
61
52
51
to
b12
b3
b2
to
13
4
3
to
29
20
19
45
to
36
35
61
to
52
51
to
b12
b3
b2
13
to
4
3
29
to
20
19
to
45
36
35
to
61
52
51
b12
to
b3
b2
13
to
4
3
to
29
20
19
to
45
36
35
to
61
52
51
Availability
(: Available, : Not
available)
Online
Master
station
station
b1
b0
2
1
18
17
34
33
50
49
b1
b0
2
1
18
17
34
33
50
49
b1
b0
2
1
18
17
34
33
50
49
b1
b0
2
1
18
17
34
33
50
49
Offline
Local
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Table of Contents
Troubleshooting
