Mitsubishi Electric MELSEC SW1DNC-CCIEF-B User Manual page 204

Number Name
SW0051 Data link stop status
(own station)
SW0052 Data link start status
(entire system)
SW0053 Data link stop status
(entire system)
SW0054 Temporary error
invalid station setting
result
SW0055 Temporary error
invalid station setting
cancel result
SW0056 Result of reserved
station function
disable
SW0057 Result of reserved
station function
enable
SW0058 Number of total slave
stations (setting)
SW0059 Number of total slave
stations (current
value)
SW005A Maximum baton
pass station
SW005B Maximum cyclic
transmission station
SW0060 Maximum link scan
time
SW0061 Minimum link scan
time
APPX
202
Appendix 4 Link Special Register (SW) List
Description
Stores the results when cyclic transmission is stopped by Link stop (own station)
(SB0001).
• 0: Normal
• 1 or higher: Abnormal (Page 167 Error Code List)
When Link stop (own station) (SB0001) is turned OFF, the stored error definition is
cleared.
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Stores the results when cyclic transmission is started by System link start (SB0002).
• 0: Normal
• 1 or higher: Error definition in own station (Page 167 Error Code List)
When System link start (SB0002) is turned OFF, the stored error definition is cleared.
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Stores the results when cyclic transmission is stopped by System link stop (SB0003).
• 0: Normal
• 1 or higher: Error definition in own station (Page 167 Error Code List)
When System link stop (SB0003) is turned OFF, the stored error definition is cleared.
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Stores the results when executing the temporary error invalid station setting.
• 0: Normal
• 1 or higher: Abnormal (Page 167 Error Code List)
When Temporary error invalid request (SB0010) is turned OFF, the stored error
definition is cleared.
Stores the results when canceling the temporary error invalid station setting.
• 0: Normal
• 1 or higher: Abnormal (Page 167 Error Code List)
When Temporary error invalid setting cancel request (SB0011) is turned OFF, the
stored error definition is cleared.
Stores the result when disabling reserved station function.
• 0: Normal
• 1 or higher: Abnormal (Page 167 Error Code List)
When Reserved station function disable request (SB0012) is turned OFF, the stored
error definition is cleared.
Stores the result when reserved station function disable is undone.
• 0: Normal
• 1 or higher: Abnormal (Page 167 Error Code List)
When Reserved station specification enable request (SB0013) is turned OFF, the
stored error definition is cleared.
Stores the number of total slave stations that are set by the parameters.
• Range: 1 to 120
Stores the number of total slave stations that are actually connected by data link in the
CC-Link IE Field Network.
• Range: 1 to 120 (0 when own station is disconnected)
Stores the maximum station number of the stations where the baton pass is
performed.
• Range: 1 to 120 (0 when own station is disconnected)
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Stores the maximum station number of the station where the cyclic transmission is
performed.
• Range: 1 to 120 (0 when own station is disconnected)
(Conditions)
This is enabled when the Data link status (own station) (SB0049) is OFF.
Stores the maximum value of the link scan time during cyclic transmission. (Unit: ms)
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Stores the minimum value of the link scan time during cyclic transmission. (Unit: ms)
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
Availability
Master Local
station station
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