| 摘要 |
PURPOSE:To enable monitoring data memory, including address parts, in a digital relay. CONSTITUTION:This digital relay is one wherein a data storing means for storing data, is connected with a digital operation part through a data bus. In the digital relay pieces of monitoring data, different from each other, are written into the data storing means at a plurality of addresses with a distance between signs of '1' (F11-F13). All the monitoring data is read from the addresses (F14-F16), and then the coincidence is checked between written data and read data. |
