Lenze 8400 motec Series - Parameter Data Transfer; Parameter Data Transfer via Channels

Parameter data transfer
52 Lenze · Decentralised frequency inverter 8400 motec (CANopen option) · EDS84DMOTCAN EN 4.0 - 02/2019
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9 Parameter data transfer
[9-1] Parameter data transfer via the available parameter data channels
Parameters are values stored in codes on Lenze controllers.
Two parameter data channels are available for parameter setting, enabling the simultaneous
connection of different devices for configuration purposes.
Parameter data are transmitted via the system bus as SDOs (Service Data Objects) via the system bus
(CANopen) and are acknowledged by the receiver. The SDO enables read and write access to all
device parameters and to the CANopen object directory integrated in the device. Indexes (e.g.
0x1000) enable access to device parameters and functions included in the object directory. To
transfer SDOs, the information contained in the user data must comply with the CAN-SDO protocol.