Mitsubishi Electric MELSEC iQ-R Series User Manual page 149

No. Name
SB004D Link start completion status
of own station
SB004E Link stop request accept
status of own station
SB004F Link stop completion status
of own station
SB0050 System link start request
accept status
SB0051 System link start
completion status
SB0052 System link stop request
accept status
SB0053 System link stop
completion status
SB0054 Parameter reception
incomplete status
SB0055 Receive parameter error
Description
Stores the status of link startup processing requested with 'Link startup of own station'
(SB0000).
Off: Link startup not completed (SB0000 is off.)
On: Link startup completed (SB0000 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the acceptance status of 'Link stop of own station' (SB0001).
Off: Not accepted (SB0001 is off.)
On: Accepted (SB0001 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the link stop processing status requested with 'Link stop of own station' (SB0001).
Off: Not completed (SB0001 is off.)
On: Completed (SB0001 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the acceptance status of 'System link startup' (SB0002).
Off: Not accepted (SB0002 is off.)
On: Accepted (SB0002 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the status of link startup processing requested with 'System link startup'
(SB0002).
Off: Not completed (SB0002 is off.)
On: Completed (SB0002 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the acceptance status of 'System link stop' (SB0003).
Off: Not accepted (SB0003 is off.)
On: Accepted (SB0003 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the status of link stop processing requested with 'System link stop' (SB0003).
Off: Not completed (SB0003 is off.)
On: Completed (SB0003 is on.)
(Conditions)
• This register is enabled when 'Baton pass error status of own station' (SB0047) is off.
When 'Baton pass error status of own station' (SB0047) is turned on (error), data prior
to error is held.
Stores the status of parameter reception. (For the control station, this relay stores the
status of parameter reception from the CPU module.)
Off: Reception completed
On: Reception not completed
Stores the status of received parameter. (For the control station, this relay stores the own
parameter status.)
Off: Parameters normal
On: Parameter error
Appendix 3 List of Link Special Relay (SB) Areas
Availability
Control Normal
station Station
 
 
 
 
 
A
 
 
 
 
APPX
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