Mitsubishi Electric MELIPC MI5000 Series User Manual page 277

No. Name
SW00B0 Data link status of each station
to
SW00B7
SW00B8 Network connection status
to
SW00BF
SW00C0 Reserved station settings status
to
SW00C7
Description
Stores each station data link error status.
• 0: Data link normal station
• 1: Data link abnormal station
The numbers within the following illustration indicate the station numbers. (: fixed at 0)
b15
SW00B0 16 15 14 13 12
SW00B1 32 31 30 29 28
SW00B6 112 111 110 109 108
SW00B7 - - - - -
• In the case of multiple stations that have gone from fault to normal, concurrent processing is carried
per device out for each link scan, therefore there may be several seconds variation in the time
required until "0: Data link normal station".
• If there is no response between several link scans, this is determined to be a data link error station.
<Conditions>
• Enabled when 'baton pass status' of own station (SB0047) is OFF. When 'baton pass status of own
station' (SB0047) is ON (error), the data immediately before is retained.
• The status is not stored for the reserved stations and the station numbers after the maximum station
No.
Stores the status of connection to the network.
• 0: Station not connected to the network
• 1: Station connected to the network
The numbers within the following illustration indicate the station numbers. (: fixed at 0)
b15
SW00B8 16 15 14 13 12
SW00B9 32 31 30 29 28
SW00BE 112 111 110 109 108
SW00BF - - - - -
<Conditions>
• 'Each station baton pass status' (SW00A0 to SW00A7), 'each station data link abnormal status'
(SB00B0), and 'each station data link status' (SW00B0 to SW00B7) are not related.
• Only enabled for stations with network numbers the same as the master operating station.
Stores each station reserved station settings status.
• 0: Other than the reserved station (including reserved station temporarily cleared stations)
• 1: Reserved station
The numbers within the following illustration indicate the station numbers. (: fixed at 0)
b15
SW00C0 16 15 14 13 12
SW00C1 32 31 30 29 28
SW00C6 112 111 110 109 108
- - - - -
SW00C7
<Conditions>
• Enabled when 'baton pass status' of own station (SB0047) is OFF. When 'baton pass status of own
station' (SB0047) is ON (error), the data immediately before is retained.
• Only enabled for stations with normal 'each station baton pass status' (SW00A0 to SW00A7).
• The status is not stored for the station numbers after the maximum station number.
b0
~ 5 4 3 2 1
~ 21 20 19 18 17
~
~ 102 101 100 98 97
~ 117 116 115 114 113
b0
~ 5 4 3 2 1
~ 21 20 19 18 17
~
~ 102 101 100 98 97
~ 117 116 115 114 113
b0
~ 5 4 3 2 1
~ 21 20 19 18 17
~
~ 102 101 100 98 97
~ 117 116 115 114 113
Appendix 8 List of Link Special Registers
A
APPX
275