Siemens Simatic RTU3030C, Руководство по эксплуатации

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Configuration (WBM)
4.23 Telecontrol
RTU303xC
Operating Instructions, 06/2019, C79000-G8976-C382-06
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● Frame repetitions
Number of frame repetitions at the Data Link Layer if no acknowledgement is received
from the master. Permitted range: 0 ... 65535
If you enter 0 (zero), the function is disabled.
● Connection monitoring time
Time (in seconds) within which an acknowledgement is expected from the master.
Permitted range: 0 to 65535
If you enter 0 (zero), the function is disabled.
● Max. number of spontaneous frames
Maximum number of repetitions of spontaneous data frames if no acknowledgement is
received from the communications partner .
Permitted range: 0...255
● Monitoring time for spontaneous frames
Time (in seconds) within which an acknowledgement of spontaneous data frames is
expected from the master.
Permitted range: 1...65535
● Event transmission mode
Mode with which DNP events are transferred to the communications partner.
–
Block transfer
Transfer of collected data per data point as a block.
– Single transfer
Chronological transfer of individual data frames
Discard events as long as the time of day is invalid.
If the option is enabled the values of data points configured as an event will be discarded
until the time of day of the RTU is synchronized or set. This may be the case, for example,
during startup of the RTU.