The draft declaration of European principles covers broad safety issues that should be taken into account - notably by manufacturers - regarding man/machine
interfaces for on-board information and communication systems.
Also, automation means there aren't enough people on the shop floor to require a man/machine
interface at every machine.
Omron CQM 1 and C200HS PLCs provide localised control of the various process elements, with full communications to the NT600 man/machine
interface consists of a computer, printer, electrical equipment, etc.