Patent ID: 11880268
Assignee: SCHNEIDER ELECTRIC SYSTEMS USA, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The method of claim 1, further comprising:
in response to identifying an individual safety PLC that is a cause of the threshold deviation, comparing soft error rates per I/O module of the safety PLC and/or per semiconductor component of a selected I/O module of the I/O modules of the safety PLC to expected soft error rates per I/O module and/or per semiconductor component; and
identifying one or more of the I/O modules of the safety PLC that is a cause of the threshold deviation and/or one or more semiconductor components of the selected I/O module that is a cause of the threshold deviation based on the comparison to the expected soft error rates per I/O module and/or per semiconductor component.