> So CANopen is way different. Far more jitter. If you figure that the > average 8 byte CAN message is really closer to 135 bits with bit stuffing and > CRC each message at 1Mbps is 135 uS. That's only 7.4khz. Even if you used > less data and managed to keep the bit stuffed messages under 64 bits that's > still 64 microseconds and 15.6kHz. Not fast enough for step/direction > messages. > > John Dammeyer > http://www.autoartisans.com
Speed is certainly a problem on several axis and why I will not use CAN but I want however use CANopen message format over other networks. Nicklas Karlsson _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
