60
LSS
Procedure to set basic device
settings
NMT
Network management
Node ID
Unambiguous number of a
participant in the CANopen
network.
Object
Term for data/messages which
can be exchanged in the
CANopen network.
PDO
The Process Data Object
transmits process data in real
time in the CANopen network,
for example the speed of a
motor. PDOs have a higher
priority than SDOs; in contrast
to the SDOs they are
transferred without
confirmation. PDOs consist of a
CAN message with identifier
and up to 8 bytes of user data.
PDO mapping
Describes the application data
transferred with a PDO.
RPDO
Process data object received
from the device.
RSSI
The Received Signal Strength
Indication is the field strength
of the received signal.
SDO
The SDO directly accesses the
object directory of a network
participant (read/write). An
SDO can consist of several
CAN messages. The transfer of
the individual messages is
confirmed by the addressed
participant. With the SDOs,
devices can be configured and
parameters can be set.
SYNC
The SYNC telegram initiates
the synchronised transmission
of process data.