SYSTEM AND METHOD FOR THE MONITORING OF A MEASUREMENT AND CONTROL DEVICE

摘要

A system and method for the monitoring of a measurement and control device (2), is disclosed. The invention is characterised in that the occurrence of an error function does not directly lead to the monitoring system switching to a fail-safe state, but rather increases the count state of a counter (4). Should the count state exceed a certain value, the monitoring system switches to a fail-safe state.