... 2,Speed control 3,Torque control 4, Position/speed control 5, Position/Torque Control 6, Speed/Torque Control 7, Internal ... Servo alarm 3, Mechanical brake release 4, Position/Speed arrival 5, Zero-speed detection 6, Torque limit 7, Phase-Z ... outputCommunication method1, RS232 2, RS485 Display and operation1, 5-bit LED display 2, 4 buttonsBrake methodInternal/External braking resistor Cooling ...