Lenze 8400 - Manual (Page 629)

Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
629
11 CANopen option
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11 CANopen option
The 8400 protec HighLine controller has a CANopen interface which is used to exchange e.g. process
data and parameter values between the nodes. Furthermore, other modules can be connected via
this interface such as decentralised terminals, operator and input devices (HMIs), as well as external
controls and host systems.
The interface transfers CAN objects following the CANopen communication profile CANopen
(CiA DS301, version 4.02) developed by the umbrella organisation of CiA (CAN in Automation) in
conformity with the CAL (CAN Application Layer).

Tip!
• In the »Engineer« parameter list and in the keypad, category CAN, you can find the
parameters relevant for the CANopen interface classified in different subcategories.
• Information on CAN communication modules and CANopen interfaces of other Lenze
devices is provided in the "CAN" communication manual in the Lenze library.
Short overview of CAN interfaces for 8400 protec series:
Connection Interface Device version
StateLine
HighLine
EMS
X31/X32 CANopen option
CANopen is an isolated fieldbus und can be used for networks with
multiple nodes. In case of fieldbuses, node address and baud rate can
be set using the DIP switch under the service cover or parameterised
with the »Engineer«.
optional optional
X34 CANopen master PLC
The control (PLC) integrated in the 8400 protec EMS controller has an
own CANopen interface (X34). This interface is configured via he
CANopen manager implemented in the »PLC Designer«
programming software.
- 
X35 CAN on board
"CAN on board" is exclusively suitable for short point-to-point
connections between two controllers, e.g. for synchronisation. Node
address and baud rate must be parameterised with the »Engineer«.
• Without CANopen option, but only with PROFIBUS or PROFINET.
• Without safety option 30 (SO30).
• Pay attention to notes in the hardware manual for EMC-
compliant wiring and short cable lengths as there is no isolation
towards the control electronics of the controller.
optional -