| 摘要 |
PROBLEM TO BE SOLVED: To provide an I/O control system that synchronizes with a motor drive part of a machine and can accurately control output to peripheral equipment.SOLUTION: The I/O control system is comprised of: an amplifier 21; a motor 22; a numerical control device 10 for controlling the motor 22; an I/O control unit 30; and a communication line 20. The I/O control unit 30 includes: a communication interface 32; an I/O interface 33 for performing input and output to and from peripheral equipment; and a processor system 31 for exchanging signals with the communication interface 32 and the I/O interface 33. The processor system 31 generates control information for controlling the peripheral equipment on the basis of servo control information received from a communication line 20 and input information received from the I/O interface 33, and transmits the generated control information to the I/O interface 33.SELECTED DRAWING: Figure 1 |
