... 3, Initial position error clear 4, Command pulse isable 5, CCW driver disable 6, CW driver disable 7, Control mode ... selection 8,zero speed clampControl Output1, Servo ready 2, Servo alarm 3, Mechanical brake release 4 ... RS485 Display and operation1, 5-bit LED display 2, 4 buttonsBrake methodInternal/External braking resistor Cooling methodAir cooling(Heat conductive ...