Pdo Mapping/Binding Of The Network For Canopen ® 405 Mode - Mitsubishi Electric MELSEC-F FX3U-CAN User Manual

FX -CAN User's Manual
3U
7.2 PDO Mapping/Binding of the Network for CANopen
In order to exchange data by CANopen
For large networks, the usage of a proper CANopen
easy parameter settings and PDO mapping is recommended.
To build up a small network or for testing purposes, the FX
modes which can be executed by the Command Interface. By using these predefined Mapping
configurations, the CAN object ID (COB-ID) number for data exchange of each node is clearly defined.
*1. Example: Vector ProCANopen
Note
It is strongly recommended to execute the Mapping Commands only in the Pre-operational mode of all related
®
CANopen nodes.
For a complete list of the assignment between the data BFM and the CANopen
location in the Object Dictionary, refer to the following section.
Note that the NMT Master startup process uses SDO's which can be result in an Error of the CIF SDO
command if the NMT Startup Master acceses the remote Node at the same time.
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7.2 PDO Mapping/Binding of the Network for CANopen
®
, the data channels between the nodes must be defined or "mapped".
®
→ For function mode setting for CANopen
®
network configuration tool
-CAN supports three PDO mapping/binding
3U
®
405 mode, refer to Section 6.5
®
→ Refer to Subsection 7.2.1 and Subsection 7.2.2
®
7 CANopen 405 Mode
®
405 Mode
405 Mode
*1
which is able to support
data objects and their