Mitsubishi Electric MELSEC iQ-R Series User Manual page 517

No. Name Description
SW0079 Watchdog Stores the processing time required for the watchdog counter to monitor cyclic
counter communications. The processing time is calculated according to the settings of the
slave station actually connected. (Unit: s)
processing time
(calculation
value)
SW007A Transient Stores the additional time required for "Communication Period Interval Setting" and
transmission "Transient Transmission Time" of "Communication Period Setting" under "Basic
Settings". (Unit: s)
additional time
(calculation
value)
SW0080 REMFR/REMTO Stores the execution status of the REMFR/REMTO/REMFRD/REMTOD instruction
to instruction for each channel.
SW009F execution status SW0080 to SW009F: Channel 1 to Channel 32
0: Completed successfully
1 or greater: Completed with an error (Error code is stored.)
SW00B0 Data link status Stores the data link status of each station.
to of each station 0: Data link normally operating station
SW00B7 1: Data link faulty station
• If multiple stations change from faulty to normal, because they are reconnected to
the network one by one per cycle, the time until the status changes to "0: Data link
normally operating station" may vary by several seconds.
• If no response is received for several cycles, the station is determined to be a data
link faulty station.
• Since a local station cannot obtain the station information of the CC-Link IE TSN
Class A remote station when communicating in multicast mode, "0: Data link
normally operating station" is reflected to the CC-Link IE TSN Class A remote
station.
SW00B0
SW00B1
SW00B2
SW00B3
SW00B4
SW00B5
SW00B6
SW00B7
Each number in the table represents a station number.
 is fixed to 0.
(Conditions)
• Stations that surpass the maximum station number are ignored.
(Also used in the CLPA conformance test.)
SW00C0 Reserved station Stores the reserved station setting status of each station.
to setting status 0: Station other than a reserved station
SW00C7 1: Reserved station
SW00C0
SW00C1
SW00C2
SW00C3
SW00C4
SW00C5
SW00C6
SW00C7
Each number in the table represents a station number.
 is fixed to 0.
(Conditions)
• Stations that surpass the maximum station number are ignored.
(Also used in the CLPA conformance test.)
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
16 15 14 13 12 11 10 9 8
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
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
16 15 14 13 12 11 10 9
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
7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
Appendix 5 List of Link Special Register (SW)
Availability
Master Local station
station
Unicast Multicast
mode mode
  
  
  
*1
  
*1
  
APPX
A
515