Mitsubishi Electric MELSEC iQ-RJ71GF11-T2 - Page 335

APPX
Appendix 5 List of Link Special Register (SW)
333
A
SW019C Link dedicated
instructions processing
result CH7
Stores the processing results of the link dedicated instruction that used channel 7 of
the own station.
0: Completed normally
1 or greater: Completed with an error (Error code is stored.)

*1

*1
SW019D Link dedicated
instructions processing
result CH8
Stores the processing results of the link dedicated instruction that used channel 8 of
the own station.
0: Completed normally
1 or greater: Completed with an error (Error code is stored.)

*1

*1
SW01B0
to
SW01B7
Redundant system data
link status of each
station
Stores the data link status of each station when the own station is the redundant
system.
0: Data link normal station
1: Data link faulty station or the own station is the standby system.
• When the own station is the control system and checks that the data link status of
each station is normal , the corresponding bit is turned on. (The data input from
each station is valid.)
• If multiple stations change from faulty to normal, because they are reconnected to
the network one by one per link scan, the time until the status changes to "0: Data
link normal station" may vary by several seconds.
• If no response is received for several link scans, the station is determined to be a
data link faulty station.
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.
• Reserved stations and stations higher than the maximum station number are
ignored.

*2

*2
SW01C0
to
SW01C7
Information of CC-Link
IE Field Network
synchronous
communication function
of each station
Stores the information about support or non-support of CC-Link IE Field Network
synchronous communication function for each station.
0: Not supported
1: Supported
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.
 (Master
station only)

No. Name Description Availability
Master
station
(submaster
station)
Local
station
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
120 119 118 117 116 115 114 113
SW01B1
SW01B2
SW01B3
SW01B4
SW01B5
SW01B6
SW01B7
SW01B0
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
120 119 118 117 116 115 114 113
SW01C1
SW01C2
SW01C3
SW01C4
SW01C5
SW01C6
SW01C7
SW01C0