RS-422 drivers, receivers are unidirectional. RS-485 driver, receivers are set so that the drive can tri-state and be in parallel with the receive lines. You can think of it like RS-485 IC can set as driver or receiver by input pin pulled high…
Valid for S400, S600
Function
For controlling several servo amplifiers, start the communication with the first amplifier via RS232 and all other amplifiers via the CAN bus. Presumption for that is, that the CAN baud rates are…