Mitsubishi Electric MELSEC-Q Series - Page 573

571
APPENDICES
A
Appendix 1 Link Special Relay (SB) List
SB0033
RECV execution
request flag (4)
Stores the data reception status of channel 4 of the own station.
OFF: No data reception
ON: Data received
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error are held.
SB0034
RECV execution
request flag (5)
Stores the data reception status of channel 5 of the own station.
OFF: No data reception
ON: Data received
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error are held.
SB0035
RECV execution
request flag (6)
Stores the data reception status of channel 6 of the own station.
OFF: No data reception
ON: Data received
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error are held.
SB0036
RECV execution
request flag (7)
Stores the data reception status of channel 7 of the own station.
OFF: No data reception
ON: Data received
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error are held.
SB0037
RECV execution
request flag (8)
Stores the data reception status of channel 8 of the own station.
OFF: No data reception
ON: Data received
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error are held.
SB0040
Network type (own
station)
Stores the network type of own station.
OFF: Controller network
SB0041
Host station's
redundant function
support information
Stores the redundant system information of the CC-Link IE Controller
Network module on the own station.
OFF: Redundant function not supported
ON: Redundant function supported
SB0042
Power supply status of
host
Stores the external power supply status of the CC-Link IE Controller Network
module of the own station.
OFF: External power not supplied (EXT.PW LED is OFF.)
ON: External power supplied (EXT.PW LED is ON.)
This relay is always OFF when the CC-Link IE Controller Network module
does not have the external power supply function.
No. Name Description
Availability
Control
station
Normal
station