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Number
Name
PORT1 error frame
SB0141
detection (master
station)
PORT1 error frame
SB0148
reception detection
status (2)
PORT1 error frame
SB0149
reception detection
status (station No.0) (2)
PORT1 error frame
SB014F
reception detection
status (station No.0) (1)
490
Description
Stores if an error frame was received from power-on until the present at
the master station's PORT1.
OFF: An error frame has not yet been received
ON: An error frame has been received at least once
(Condition)
• This is enabled when Baton pass status (own station) (SB0047) is off.
Stores if a receive frame error line status warning level has occurred in
each station's PORT1 from power-on until the present.
OFF: A receive frame error line status warning level has not yet been
occurred in any stations.
ON: A receive frame error line status warning level has been occurred
in one or more stations.
If a receive frame error line status warning level has been occurred, the
status of each station can be checked by PORT1 error frame reception
detection status (2) (SW0148 to SW014F).
Depending on the timing of the link refresh, the update of PORT1 error
frame reception detection status (2) (SW0148 to SW014F) may be offset
by one sequence scan.
(Condition)
• This is enabled when Baton pass status (own station) (SB0047) is off.
Stores if a receive frame error line status warning level has occurred in
the PORT1 of station number 0 from power-on until the present.
OFF: A receive frame error line status warning level has not yet been
occurred.
ON: A receive frame error line status warning level has been occurred
at least once.
(Condition)
• This is enabled when the submaster function is used.
Stores if a receive frame error line status caution level has occurred in
the PORT1 of station number 0 from power-on until the present.
OFF: A receive frame error line status caution level has not yet been
occurred.
ON: A receive frame error line status caution level has been occurred
at least once.
(Condition)
• This is enabled when the submaster function is used.
Availability
Master
station
Local
(submaster
station
station)
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Table of Contents
Troubleshooting
