D301087 0308 - BL20 CANopen 4-277
I/O-Module Objects
4
Byte Design. Status
Comment
Byte 1 MNA Configuration check (active/passive)
If the ACTUAL configuration of the SWIRE bus does not match
the SET configuration, the master only exchanges data with the
correctly configured and functional slaves.
0
A Bus based No data exchange with a slave with
an incomplete / incorrect configura-
tion.
1 Slave based The bus also goes into operation with
the correctly configured slaves even if
the configuration is incomplete. This
means in position oriented
addressing: All slaves detected by the
daisy chain configuration with a posi-
tion that matches the set configura-
tion are started up. Slaves that do not
match the set configuration are inac-
tive.
Byte 2 SD
INFO
Slave error field
Activate slave diagnostics info field SD
ERR
Sx. As soon as a
slave on the bus sets its error bit, this is indicated individually
as an error depending on the parameter setting.
0 A Inactive Single diagnostics is activated
1 Active Single diagnostics is not activated
SD
ERR
Group error - slave error
Activate slave diagnostics SD
ERR
Sx. As soon as only one slave
on the bus sets its error bit, this is indicated as a group error
depending on the parameter setting.
0
A Inactive Group diagnostics is activated
1 Active Group diagnostics is not activated
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