What is the primary consequence of ignoring the housekeeping phase of a PLC scan cycle?

The primary consequence of ignoring the housekeeping phase of a PLC scan cycle is a gradual degradation of system performance and potential for catastrophic failure due to unmanaged resources and unchecked errors. The PLC scan cycle is the repeated execution of a PLC program, consisting of input reading, program execution, output updating, and housekeeping. The housekeeping phase is critical for internal management, including communication tasks, self-diagnostics, and error handling. Without proper housekeeping, com....