Lenze 8400 User Manual

11 System bus "CAN on board"
11.9 Parameter data transfer
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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11.9 Parameter data transfer
[11-8] 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.
 Note!
Up to and including version 05.00.00, the parameter channels 1 and 2 are activated in
the Lenze setting.
From version 05.01.00 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
.

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V