| 摘要 |
PURPOSE:To confirm easily a program pattern in operation, by detecting coincidence between a designated program pattern and the program pattern in operation, and displaying the coincidence by lamp indication. CONSTITUTION:A parameter divided into plural groups and each is added with an identification number is stored in an external memory 1. The number corresponding to the identification number with a selecting switch 5 is designated selectively, a changeover switch 3 is controlled via a decoder 6 so as to extract a desired program pattern. The extracted pattern is loaded in an internal memory 2 by closing a switch 4 and stored to a latch storage circuit 7. Then, the program pattern in operation is read out from the circuit 7 and applied to a detecting circuit 8. The number designated by the selecting switch 5 is applied also to the circuit 8, and only when the coincidence with the identification number of the parameter in operation is detected, a coincidence display lamp 9 is lighted. |
