Robot controlling system

A robot controlling system, comprising:

• a robot unit including a robot and servomotors to drive each axis of said robot;
• a servo amplifier unit to control power supply to said respective servomotors;
• and
• a controlling unit to send commands for controlling said robot to said servo amplifier unit,
• wherein both of said servo amplifier unit and said controlling unit comprise communication controlling circuits respectively, and connection to and from both of said communication controlling circuit is implemented with communication lines, and
• said servo amplifier unit comprises:
• an interface to receive output signals from a position or speed detector connected to said servomotors and send them to a communication controlling circuit of said servo amplifier unit;
• a receiver to receive outputs from an end effector of said robot and send them to said communication controlling circuit of said servo amplifier unit;
• a driver to receive signals for said end effector from said communication controlling circuit and send them to the end effector of said robot.

A robot controlling servo amplifier system allowing control of a robot from a controller, comprising:

• a controller controlling a robot arm on the robot by sending commands to an amplifier unit;
• the amplifying unit comprising:
• a receiver receiving signals from the controller to the amplifier unit;
• and
• a transmitter transmitting the received signals from said amplifier unit to the robot,
• wherein all signals between the controller and the robot are received in the receiver and transmitted in the transmitter.

A robot controlling servo amplifier system allowing control of a robot from a controller, comprising:

• a controller controlling a robot arm on the robot by sending commands to an amplifier unit;
• the amplifying unit comprising:
• a receiver receiving signals from the controller to the amplifier unit;
• and
• a transmitter transmitting the received signals from said amplifier unit to the robot,
• wherein control signals between the controller and the robot are received in the receiver and transmitted in the transmitter.

A robot controlling system, comprising:

• a robot unit including a robot arm and a servomotors;
• a servo amplifier unit to drive said servomotor;
• a controlling unit to control said robot arm by sending commands to said servo amplifier unit;
• a receiver receiving signals sent from said controlling unit to said servo amplifier unit;
• and
• a transmitter transmitting said received signals from said amplifier unit to said robot unit,
• wherein all transmission and reception between said controlling unit and said robot unit is conducted via said transmitter and said receiver.