Fault display system

Abstract

Abstract PURPOSE: To improve the economy, maintenability and reliability of a device by providing different display from equipment fault information in case of fault information on a microprocessor, in the equipment fault display system of an electronic computer system. CONSTITUTION: If a microprocessor 4 detects a fault, information on it is set in a latch 5 and a latch 2 resets to continue the display of a display lamp 3. When a fault detecting mechanism 1 detects a fault while the microprocessor 4 is normal, the fault information judged by the microprocessor 4 is displayed on a flashing basis, so this is discriminated from the fault display of the microprocessor. Further, repetitive codes are increased in number to realize versatile fault display. COPYRIGHT: (C)1982,JPO&Japio

Inventors

• 👤 Katsuji Tsunose

Bibliographic Details