| 摘要 |
<p>PURPOSE:To simply collect and manage the internal information of plural CNCs in working operation by a host computer. CONSTITUTION:In each CNC 10, a connection detecting means 12 detects the connection state of the CNC with the host computer 70. When the means 13 detects the connection state, an internal information sending means 13 sends internal information such as a coordinate value of the CNC 10 and work coordinate system data to the host computer 70 as a program command e.g. in working operation or a ladder program DI command. Since plural CNCs 10 can transfer their internal information to the host computer 70 through a communication line 80 at the timing dependent of respective operations, the host computer 70 can execute collective CNC management.</p> |
