Baumuller b maXX 1000 - Basic Specification of CAN

PLCopen motion control
Parameter manual b maXX
®
1000
Document no. 5.07004.03
171
of 208
B.3.1 Basic Specification of CAN
m OSI-Layer
CANopen is an open and hence manufacturer-independent field bus system defining layers 1 and 2 of the CAN
standard.
The layer 1 is according to ISO 11898
The layer 2 is according to CAN 2.0A (CiA)
m CAL specification
The CANopen protocol is based on the CAL specification (Layer 7 protocol). With CANopen, profiles are dif-
ferentiated. The communication profile (DS 301) defines the method of data exchange and general definitions
that are applicable for all devices.
m Device profile
Device profiles contain application- and device-specific definitions describing the contents-related meaning of
data and device functionality. Device profiles exist for drives, etc. The CANopen slave for the b maXX
®
1000
controller is implemented in accordance with the device profile DSP402 (drives and motion control).
Figure 67: OSI: Open systems interconnection
Support CAN2.0A Protocol.
Support CANopen DS301 V4.02
Support DSP-402 V2.0