Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual page 324

No. Name
SW00B8 Network connection
to status
SW00BF
SW00C0 Reserved station setting
to status
SW00C7
APPX
322
Appendix 5 List of Link Special Register (SW)
Description
Stores the network connection status.
0: Station not connected to network
1: Station connected to network
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00B8 16 15 14 13 12 11 10
SW00B9
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00BA 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00BB 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW00BC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW00BD 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW00BE 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW00BF
Each number in the table represents a station number.
 is fixed to 0.
(Conditions)
• This register is not affected by 'Baton pass status of each station' (SW00A0 to
SW00A7), 'Data link error status of each station' (SB00B0), and 'Data link status
of each station' (SW00B0 to SW00B7).
• This register is enabled only for the station which has the same network number
as a master operating station.
Stores the reserved station setting status of each station.
0: Station other than a reserved station (included reserved stations that have been
temporarily canceled)
1: Reserved station
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00C0 16 15 14 13 12 11 10
SW00C1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00C2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00C3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW00C4 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW00C5 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW00C6 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW00C7
Each number in the table represents a station number.
 is fixed to 0.
(Conditions)
• This register is enabled when 'Baton pass status of own station' (SB0047) is off.
• When 'Baton pass status of own station' (SB0047) is turned on (error), data prior
to error is held.
• This register is enabled only for normally operating stations in 'Baton pass status
of each station' (SW00A0 to SW00A7).
• Stations higher than the maximum station number are ignored.
9 8 7 6 5 4 3 2
120 119 118 117 116 115 114 113
9 8 7 6 5 4 3 2
120 119 118 117 116 115 114 113
Availability
Master Local
station station
(submaster
station)
 
1
 
1