Monitoring and/or control method involves supplying power to device drives over bus system's cable connections via which sensors are connected to central station to pass device status signals

摘要

The method involves monitoring the status of the devices (1.1-1.5) and altering the status with drives. Monitoring sensors are connected to a central station via a bus system with a bus line (6) carrying data signals. The power supply to the drives is also carried out over the bus system's cable connections An Independent claim is also included for a system for implementing the method.