Method for querying signal states or values of systems, machines or electronic devices in network, involves assigning systems, machines or electronic devices to file transfer protocol server formed as mini-computer

摘要

The method involves querying for the signal states or values, where systems, machines or electronic devices are assigned to a File transfer protocol (FTP)server (4) formed as mini-computer. Actual signal states or values of the assigned systems, machines or electronic devices are supported as return value. A personal computer or server (3) logs on with a user name and password to the special FTP-server.