Mitsubishi MELSEC Q Series User Manual page 272

8 PROGRAMMING
Number Name
SW0088
(688 )
H
SW0089
(689 )
Other station fuse
H
6
blown status
SW008A
(68A )
H
SW008B
(68B )
H
SW008C
(68C )
H
SW008D
(68D )
Other station switch
H
3
change status
SW008E
(68E )
H
SW008F
(68F )
H
SW0090
Line status
(690 )
H
SW0094
(694 )
H
SW0095
Transient
(695 )
H
transmission
SW0096 3
status
(696 )
H
SW0097
(697 )
H
3: Only the bit for the first station number is turned on.
6: Bits for the number of occupied stations are turned on.
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Table 8.6 Link special register list (6/8)
Description
Stores the fuse blown occurrence status of each station.
0: Normal
1: Abnormal
b15 b14 b13 b12
SW0088 16 15 14 13
SW0089 32 31 30 29
SW008A 48 47 46 45
SW008B 64 63 62 61
Numbers 1 to 64 in the above table indicate the station numbers.
Indicates the switch change status of other stations performing data
link.
0: No change
1: Change occurred
b15 b14 b13 b12
SW008C 16 15 14 13
SW008D 32 31 30 29
SW008E 48 47 46 45
SW008F 64 63 62 61
Numbers 1 to 64 in the above table indicate the station numbers.
Stores the line status.
0: Normal
1: Data link cannot be performed (disconnected)
Indicates the occurrence status of a transient transmission error.
0: No transient transmission error
1: Transient transmission error occurrence
b15 b14 b13 b12
SW0094 16 15 14 13
SW0095 32 31 30 29
SW0096 48 47 46 45
SW0097 64 63 62 61
Numbers 1 to 64 in the above table indicate the station numbers.
to
b3 b2 b1 b0
to 4 3 2 1
to 20 19 18 17
to
36 35 34 33
to 52 51 50 49
to
b3 b2 b1 b0
to 4 3 2 1
to 20 19 18 17
to
36 35 34 33
to 52 51 50 49
to b3 b2 b1 b0
to
4 3 2 1
to 20 19 18 17
to 36 35 34 33
to
52 51 50 49
MELSEC-Q
Availability
( : Available, : Not available)
Online
Master station Local station
Offline
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