Predictive Maintenance Predicting failures and specifying causes SIMATIC ET 200S High Feature motor starters The High Feature motor starters also make it possible to measure and monitor current via the bus thanks to a selective protection concept with electronic overload monitors. This allows current limit values to be stored and monitored on the device. For example, a torn V belt or an overloaded mill is selected prior to being shutdown. The process can thus be brought to a safe state before damage is caused. Even in the event of an overload, a command can be issued for controlled plant shutdown as an alternative to the usual hard shutdown. Product Website