hi,
i've got a CANopen master communicating with two CANopen slaves at speeds less than or equal to 250kb/sec.but when i try to increase the speed to 500 or above,the connection is lost.is it something related to the physical connection of the bus?Im using two 120ohm resistors for bus termination.Have anyone experienced this problem before? what all might be the reasons for this error? please enlighten me in this regard..
thanks.. roth.