Mitsubishi Electric MELSEC iQ-R Series User Manual page 264

No. Name
SW01C8 Synchronous/non-
to synchronous
SW01CF operating status
information of each
station
SW01D0 Watchdog counter
to operating status
SW01D7 information for each
station
SW01E9 Inter-module
synchronization
cycle over count
SW01EA Inter-module
to synchronization
SW01EB cycle setting value
SW025A Remote device
forced output request
result
SW02A0 Motion control
to station setting status
SW02A7
APPX
262
Appendix 4 List of Link Special Register (SW)
Description
Stores the operating status of the CC-Link IE TSN Network synchronous communication
function of each station.
0: Non-synchronous
1: Synchronous
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW01C8 16 15 14 13 12 11 10
SW01C9 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW01CA 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW01CB 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW01CC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW01CD
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW01CE
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW01CF
Each No. in the table represents a station No.
 is fixed to 0.
(Condition)
• Stations that surpass the maximum station No. are ignored.
Stores the watchdog counter operating status information for each station in CC-Link IE
TSN communications. (Station No.1 to 120)
0: Not operating
1: Operating
Stations which are not performing data links are treated as "0: Not operating" because the
information indicates that device stations are communicating using the watchdog counter.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW01D0 16 15 14 13 12 11 10
SW01D1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW01D2
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW01D3
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
SW01D4
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SW01D5
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
SW01D6
112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
SW01D7
Each No. in the table represents a station No.
 is fixed to 0.
(Condition)
• Stations that surpass the maximum station No. are ignored.
Indicates the number of times cyclic data transfer processing is not completed within the
inter-module synchronization cycle. The status is cleared by powering off and on the
system or by resetting the CPU module.
0: Cycle over not occurred
1 to 65535: Cumulative number of times
When FFFFH (maximum value 65535) is counted, counting stops.
Stores the cycle setting value of the fixed interval synchronization of the inter-module
synchronization. (Unit: s)
"0" is stored when the inter-module synchronization function is not used.
Stores the request result of 'Remote device forced output request' (SB0016).
0: Normal
1 or greater: Failed
If failed, an error code is stored.
When 'Remote device forced output request' (SB0016) is turned off, the stored error code
is cleared.
Stores the motion control station setting status of each station. (Station No. 1 to 120)
0: Standard station
1: Motion control station
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
PLCopen Simple
Motion Motion
control FB mode
mode
 
1
 
1
 
 
 
 