Data Quantities, Sampling Times - Siemens SIMADYN D Manual

3.6.2

Data quantities, sampling times

Number of SIMADYN D channels (low net data quantity)
Max. number of SIMADYN D channels (242 bytes of net data)
Max. channel length (net data)
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.
Table 3-36 Data quantities, sampling times
System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
Communications configuring
Max. number /
max. data quantity /
sampling time
Approx.100
40
242 bytes
10 ms
3-87