摘要 |
A system provides for remote communication between a service computer and a machine control at a machine. The system includes at least one central computer that is protected by a Firewall, a connection between the service computer and the central computer, and communication connections that are allocated to each of the machine controls. The at least one central computer includes a plurality of virtual computers. Each communication connection is associated with a virtual computer. The central computer can be connected to a particular machine control through the virtual computer that is set up for the communication connection allocated to the particular machine control.
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