Patent ID: 11870670
Assignee: OMRON CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 9:
10. A non-transitory computer readable storage medium, storing an information processing program for causing a computer to:
acquire statistical information about communication with another machine connected by a cable;
determine an abnormality in the communication with reference to the statistical information; and
notify a master device of a determination result of the abnormality, when the determination result indicates that the communication is abnormal,
wherein the statistical information comprises a number of short frames and a number of frames over a maximum length, and
wherein the communication is determined to be abnormal due to noise according to the number of short frames, the number of frames over the maximum length, and a time average of a total number of the number of short frames and the number of frames over the maximum length.