SYSTEM AND PROCESSING METHOD FOR MONITORING DEVICE STATE, AND INFORMATION RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a device state monitoring system provided with a means which successively records state change information showing the state change of the device of a POS terminal system in a state change information recording part by the service object of POS based on recording condition information and to provide a device state monitoring processing method and an information recording medium. SOLUTION: A state information is received from a device (step S501). The state information received this time is compared with a state information received last time. State change information is edited based on changed state information and recording condition information of a recording condition information storage part 412 and it is recorded in a state change information recording part 411. Received state information is stored in a state information storage part 410 (step S502).