Hello,
Thank for you answer. I understand that the motor support CAN2.0. But CAN2.0 norm cover only the layer 1 “Physical” and layer 2 “Datalink” from OSI Model : it doesn’t give us any information about how the upper layer are covered by the motor: CANOpen, propriatary protocol, other ?
According to the datasheet of the motor that is available here, if this is the good one, the communication protocole over CAN used is CANOpen:
But for makers like us, using CANOpen is really painful and doesn’t have any interest.
So it’s why I was asking if CANOpen is the only protocol over CAN supported by the motor ? Does the motor support an other protocol over CAN that are “more simplier” than CANOpen to implement ?
I’m not particulary asking for J1939.
J1939 was just an example of a protocol that I have in mind when I speak of “simplier protocol of CANOpen”.
Math