Communications configuring
System- and communication configuring D7-SYS - SIMADYN D 3-87
Edition 12.2003
3.6.2 Data quantities, sampling times
Max. number /
max. data quantity /
sampling time
Number of SIMADYN D channels (low net data quantity) Approx.100
Max. number of SIMADYN D channels (242 bytes of net data) 40
Max. channel length (net data) 242 bytes
Fastest cycle, transmitting or receiving
The SS5 communications module requires a specific processing time for each
transmit- and receive telegram. This processing time must be taken into account
when configuring. The specified value is the shortest sampling time where error-
free operation is still guaranteed. For example, if 8 transmit channels are
configured, then the SIMADYN D sampling time, in which these channels are
configured, should not fall below 8 x 10 ms = 80 milliseconds. For receive
channels, the cycle of the transmitting communications partner should be
calculated.
10 ms
Table 3-36 Data quantities, sampling times
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