| 摘要 |
A method for operating a network with two control devices and at least one peripheral device, wherein each of the control devices, in relation to the peripheral device, is in an active operating state in which it is sending control instructions to the peripheral device or is in an idle operating state in which it is not sending any control instructions to the peripheral device. The control device that is in the active operating state in relation to the peripheral device sends synchronization signals at regular intervals to the other control device and activity signals to the peripheral device. Upon failure of the synchronization signals, the non-active control device checks whether the peripheral device is still receiving activity signals from the active control device. If it is not, the non-active control device assumes control of the peripheral device.
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