Mitsubishi Electric RD78G4 User Manual page 98

No. Name
SW00B0 to Data link status of each
SW00B3 station
SW00C8 to Parameter setting status
SW00CB
SW00D0 to Error invalid station
SW00D3 setting status
SW00E8 to Station type match status
SW00EB
SW0160 to Execution result of slave
SW0167 station parameter
automatic setting
function
SW0194 Detailed execution result
of slave station
parameter automatic
setting
APPX
96
Appendix 3 List of Link Special Register (SW)
Description
Stores the data link status of each station.
0: Data link normally operating station
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.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00B0 16 15 14 13 12 11 10
SW00B1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00B2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00B3
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
Each No. in the table represents a station No..
 is fixed to 0.
(Conditions)
• Stations that surpass the maximum station No. are ignored.
(Also used in the CLPA conformance test.)
Stores the status of parameter settings.
0: Station not set in the parameter
1: Station set in the parameter
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00C8 16 15 14 13 12 11 10
SW00C9 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00CA 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00CB
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
Each No. in the table represents a station No..
 is fixed to 0.
(Conditions)
• Stations that surpass the maximum station No. are ignored.
Stores the error invalid station setting status of each station.
0: Station other than an error invalid station
1: Error invalid station
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00D0 16 15 14 13 12 11 10
SW00D1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00D2
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00D3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
Each No. in the table represents a station No..
 is fixed to 0.
(Conditions)
• Stations that surpass the maximum station No. are ignored.
Stores the match status between the station type set in the master station and that of the slave station.
0: Station type match
1: Station type mismatch
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SW00E8 16 15 14 13 12 11 10
SW00E9
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SW00EA 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SW00EB 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
Each No. in the table represents a station No..
 is fixed to 0.
(Conditions)
• This register is enabled only for the station in which 'Network connection status' (SW00B8 to SW00BF) is on and
is connected to the network.
When the slave station parameter automatic setting is completed with an error, the Bit of the target station is turned
on.
Off: Completed successfully
On: Completed with an error
When completed with an error, the error code is stored in the SW0194.
When the slave station parameter automatic setting is completed with an error, the error code is stored.
9 8 7 6 5 4 3 2
9 8 7 6 5 4 3 2
9 8 7 6 5 4 3 2
9 8 7 6 5 4 3 2
1
1
1
1