| 摘要 |
<p>In a process for controlling and/or monitoring, in which a calling unit (7, 8) exchanges information with processing units (6) in polling-selecting mode, the processing units (6) can be switched from a first to a second transmission mode. In the first transmission mode, the telegrams are switched through without intermediate storage, whereas in the second transmission mode, they are switched through only in the absence of errors. The process can be advantageously used in devices for in-process monitoring of devices in communication engineering.</p> |
