| 摘要 |
A motor is driven at a low speed to move a moving part at the start and end of movement based on a movement command given in one block of a program in a machining program check mode and at a high speed in an intermediate section. Since the moving speed is low at the start of movement, the direction of movement can be easily checked if it is correct. Since the moving speed is low at a point of time near the end of movement, moreover, an operator can enjoy a time allowance to determine whether or not there is a possibility of the moving part of a driven machine interfering with any other object.
|
