Mitsubishi Electric MELSEC iQ-R Series User Manual page 255

No. Name
SB0110 CPU minor error
status of each station
SB0111 CPU minor error
status of master
station
SB01E1 Setting status of CC-
Link IE TSN Network
synchronous
communication
function
SB01E9 Inter-module
synchronization
cycle over flag
SB0500 Co-recording device
station supporting
information
SB0510 Co-recording device
station setting
information
Description
Stores the minor error occurrence status of each station.
For local stations, the minor error occurrence status in the CPU module of each station
are stored.
OFF: All stations normal or station with a moderate/major error exists
ON: Station with a minor error exists
When this relay is turned on, the status of each station can be checked with 'CPU minor
error status of each station' (SW0110 to SW0117).
Depending on the link refresh timing, the update of 'CPU minor error status of each
station' (SW0110 to SW0117) may be offset by one sequence scan.
Since a local station cannot obtain the station information of the CC-Link IE TSN Class A
remote station when communicating in multicast mode, "0: Normal, or a moderate or
major error occurring" is reflected to the CC-Link IE TSN Class A remote station.
When using PLCopen Motion control FB mode, if the communication cycle interval setting
is less than 125 μs, this will be fixed at "0: Normal, or a moderate or major error
occurring".
Stores the minor error status of the CPU module on the master station.
OFF: No minor errors occurring, or a moderate/major error is occurring
ON: Minor error
Stores the setting status of the CC-Link IE TSN Network synchronous communication
function.
OFF: No setting
ON: Set
Stores the cycle over occurrence status of the inter-module synchronization. This relay is
turned on if output preparation processing (cyclic data transfer processing for network
modules) is not completed within the inter-module synchronization cycle. After that, it
remains turned on even if the processing is operated within the specified inter-module
synchronization cycle. The status is cleared by powering off and on the system or by
resetting the CPU module.
OFF: Processing time overflow has not occurred
ON: Processing time overflow has occurred
Stores supporting information on the device station.
OFF: No stations are available for co-recording
ON: Stations that are available for co-recording exist
When ON, each supporting information can be checked with 'Co-recording each station
supporting information' (SW0500 to SW0507).
Stores the setting information on the device station.
OFF: No stations use co-recording
ON: Stations that are available for co-recording exist
When ON, each setting information can be checked with 'Co-recording each station
setting information' (SW0510 to SW0517).
Availability
PLCopen
Motion
control FB
mode

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
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

Appendix 3 List of Link Special Relay (SB)
Simple
Motion
mode
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A

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APPX
253