APPX
Appendix 3 Link Special Relay (SB) List
189
A
SB0011
Temporary error
invalid setting cancel
request
Stations specified in Reserved station function disable/temporary error invalid station
setting (SW0010 to SW0017) are canceled from temporary error invalid stations.
• OFF: No request
• ON: Request issued
SB0012
Reserved station
function disable
request
Stations specified in Reserved station function disable/temporary error invalid station
setting (SW0010 to SW0017) are temporarily canceled from reserved stations.
• OFF: No request
• ON: Request issued
SB0013
Reserved station
specification enable
request
Stations specified in Reserved station function disable/temporary error invalid station
setting (SW0010 to SW0017) are returned to reserved stations.
Only stations that were temporarily canceled can be returned to reserved stations.
• OFF: No request
• ON: Request issued
SB0030
RECV execution
request flag (1)
This stores the data reception status of the own station's channel 1.
• OFF: No received data
• ON: Received data found
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
SB0031
RECV execution
request flag (2)
This stores the data reception status of the own station's channel 2.
• OFF: No received data
• ON: Received data found
(Conditions)
This is enabled when the Baton pass status (own station) (SB0047) is OFF.
SB0040
Network type (own
station)
Stores the network type of own station.
• ON: Field Network
SB0043
Mode (own station)
Stores the mode of own station.
• OFF: Online
• ON: Not online
SB0044
Station setting (own
station) (1)
This stores if the own station is a master station or not.
• OFF: Not master station
• ON: Master station
SB0045
Station setting (own
station) (2)
This stores if the own station is a local station or not.
• OFF: Not local station
• ON: Local station
(Conditions)
This is enabled when the Station setting (own station) (1) (SB0044) is OFF.
SB0047
Baton pass status
(own station)
Stores the baton pass status for the own station (transient transmission possible).
• OFF: Normal
• ON: Error
If an error occurs, the cause of the error can be checked by the Baton pass status
(own station) (SW0047) and Cause of baton pass interruption (SW0048).
Depending on the timing of the link refresh, the update of Baton pass status (own
station) (SW0047) and Cause of baton pass interruption (SW0048) may be offset by
one sequence scan.
SB0049
Data link status (own
station)
Stores the own station's data link status.
• OFF: Normal
• ON: Error
If an error occurs, the cause of the error can be checked by Cause of data link stop
(SW0049).
Depending on the timing of the link refresh, the update of Cause of data link stop
(SW0049) may be offset by one sequence scan.
SB004A
Own station's CPU
status (1)
Stores the continuation error status of the own station's CPU module.
• OFF: Normal
• ON: Continuation error
SB004B
Own station's CPU
status (2)
Stores the stop error status of the own station's CPU module.
• OFF: Normal
• ON: Stop error
SB004C
CPU RUN status
(own station)
Stores the RUN status of the own station's CPU module.
• OFF: Normal
• ON: Reset status, driver stop by H/W error
SB004D
Received parameter
error
Stores the status of the received parameter. (own parameter status during master
station)
• OFF: Parameter normal
• ON: Parameter error
Number
Name
Description
Availability
Master
station
Local
station
Summary of Contents for MELSEC Q80BD-J71GF11-T2
Page 2: ......
Page 6: ...4 Disposal Precautions CAUTION When disposing of this product treat it as industrial waste ...
Page 118: ...116 12 MONITORING MEMO ...
Page 140: ...138 14 MELSEC DATA LINK LIBRARY MEMO ...
Page 142: ...140 15 PROGRAMMING 15 1 Precautions on Programming MEMO ...
Page 243: ...241 I U Utility 83 ...
Page 247: ......