| 摘要 |
PURPOSE:To implement the graphic form of a relay symbol type sequence circuit and to easily check the content of a program, by decoding and converting an internal code stored in the internal code storage means of a sequencer under the same condition. CONSTITUTION:An internal code storage memory 1 which stores internal codes implemented correspondingly to inputted sequence programs one-to-one, a graphic data memory 2 which previously stores graphic data of a relay symbol type sequence circuit, and an operation controlling means 3 which implements prescribed codes by reading internal codes from the internal code memory 1 and selecting and extracting corresponding graphic symbol graphic codes, are installed. When a graphic form is outputted as a programmed sequence circuit after the program of a program type sequencer is set, opeational processing is performed on the stored content of the code storage memory 1 by means of the means 3 and a circuit picture corresponding to the programmed sequence is viewed through a graphic outputting means 4. |
