Start-up 97
Cyclic data handling
With FPBA-01, both data-consistent and non-consistent
communication can be used, data-consistent meaning that the
whole cyclic data frame is transmitted during a single program
cycle. Some PLCs handle this internally, but others must be
programmed to transmit data-consistent telegrams. For more
information, see chapter Communication protocol.
For example, Siemens SIMATIC S7 requires the use of special
functions SFC15 and SFC14.
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