| 摘要 |
<p>PURPOSE: To easily and correctly perform generating operation and debugging operation for a program for the programmable controller. CONSTITUTION: A mnemonic display part 7 displays the mnemonic list of a user program stored in a user program storage part 3. A mnemonic execution part 8 executes mnemonic codes indicated by a user through an execution indication part 9, step by step. A device state display part 6 displays the device state stored in a device state storage part 4 and also displays variation in the device state as a timing chart. A device state alteration part 5 changes the device state stored in the device state storage part 4 at a user's request.</p> |
