AUTOMATIC WRITING DEVICE OF P-ROM

摘要

PURPOSE:To make an independent computer for control of the whole of a device unnecessary by providing a data link system which is incorporated in a sequencer and controls this sequencer and an ROM writer. CONSTITUTION:When control information of data writing is transmitted from a data link system 6 to a sequencer 2, an auto-handler 4 sets a P-ROM to a prescribed position of an ROM writer in accordance with a program set preliminarily in ths sequencer 2. The data link system 6 reads P-ROM setting completion information in an internal address of the sequencer 2 and instructs the ROM writing 5 to write data to the P-ROM, check this writing data, etc. When the ROM writer 5 completes operations of data writing, check of writing data, etc., the data link system 6 reads operation completion information. Next, the sequencer 2 controls the auto-handler 4 to store the P-ROM, where data writing is terminated to complete processings, in a prescribed position.