| 摘要 |
PURPOSE:To eliminate an error of timing, and to make a boding operation uniform by indicating successively an operation procedure data of an attendant work stored in a CPU based on a rotation detecting value of a driving part, and executing an operation control of the attendant work. CONSTITUTION:When a control signal S1 is sent out to a servo-amplifier 2 from a CPU 1, and a current command signal S2 is outputted from the amplifier 2, a feedback signal S3 being proportional to a rotational angle of a servo-motor 3 is inputted to the amplifier 2 from a rotary encoder 4. This signal S3 is brought to waveform shaping by the amplifier 2 and outputted as a feedback signal S5, and inputted to an operation procedure indicating circuit 14. In this circuit 14, an optional object pulse is set in advance from the CPU 1, and when the signal S5 has exceeded this object pulse, a count-up signal S8 is inputted to the CPU 1, and the CPU 1 executes various operations by receiving this signal 8. |
