570
SB0008
Clear OUT-side
transmission error
counter
Clears the OUT-side line error detection area (SB006F, SB0150, SW006A,
SW006B, SW0084, SW0150 to SW0157) into 0.
OFF: Clear not directed
ON: Clear directed (Number of errors is not counted during ON)
SB0009
Clear loop switching
counter
Clears the own station's path switching detection area (SB008E, SB0160,
SW006E, SW0160 to SW0167) and path switching history (Un\G2784 to
2945) to 0.
OFF: Clear not directed
ON: Clear directed (The number of switching is not counted during ON)
SB000A
Clear transient
transmission error
counter
Clears the own station's area for transient transmission errors (SB008F,
SB0170, SW006F, SW170 to SW0177) and transient transmission error log
(Un\2592 to 2753) to 0.
OFF: Clear not directed
ON: Clear directed (Number of errors is not counted during ON)
SB0017
Data-link-error-induced
system switching
disable flag
Disables system switching due to a data link error.
OFF: Enable (System switching is requested to the control system CPU.)
ON: Disable (System switching is not requested to the control system
CPU.)
SB0020 Module status
Stores the status of communications between a CC-Link IE Controller
Network module and a CPU module.
OFF: Normal
ON: Error
SB0030
RECV execution
request flag (1)
Stores the data reception status of channel 1 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.
SB0031
RECV execution
request flag (2)
Stores the data reception status of channel 2 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.
SB0032
RECV execution
request flag (3)
Stores the data reception status of channel 3 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.
No. Name Description
Availability
Control
station
Normal
station
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