Lenze E84DSxxx - Manual (Page 400)

10 CANopen option
10.9 Parameter data transfer
400
Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
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10.9 Parameter data transfer
[10-8] 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) and
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. Indices (e.g. 0x1000) ensure 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.
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Note!
Up to and including version 02.00.00 , parameter data channels 1 and 2 are activated in
the Lenze setting.
From version 02.02.00 onwards , only the parameter data channel 1 is activated in the
Lenze setting according to CANopen.
• In order to activate both parameter data channels according to the previous
behaviour, set "2 SDO Lenze" in C00366 .