ABB Relion 670 series, Руководство по протоколу связи

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disable retries after UROfflineRetry , set this value to the maximum value of a stack
timer: 31 days. This limits the retries to one in every 31 days.
UREvCntThold1 If unsolicited responses are enabled, this parameter specifies the
maximum number of events in class 1 to be allowed before an unsolicited response is
generated.
tUREvBufTout1 If unsolicited responses are enabled (UREnable), this parameter
specifies the maximum amount of time in seconds before an unsolicited response is
generated after an event in class 1 has been received.
UREvCntThold2 If unsolicited responses are enabled (UREnable), this parameter
specifies the maximum number of allowed class 2 events before an unsolicited
response is generated.
tUREvBufTout2 If unsolicited responses are enabled (UREnable), this parameter
specifies the maximum amount of time in seconds before an unsolicited response is
generated after an event in class 2 has been received.
UREvCntThold3 If unsolicited responses are enabled (UREnable), this parameter
specifies the maximum number of allowed class 3 events before an unsolicited
response will be generated.
tUREvBufTout3 If unsolicited responses are enabled (UREnable), this parameter
specifies the maximum amount of time in seconds before an unsolicited response is
generated after an event in class 3 has been received .
DelOldBufFull If this parameter is set to 1, the event with the earliest timeStamp is
deleted when a new event is added to the full event queue.
ExtTimeFormat 0 = LocalTime. 1 = UTC.
DNPToSetTime determines if time synch messages received for this master session
(slave) are allowed to set the local time in the IED.
tSynchTimeout sets the periodicity for time requests. That is, it defines how long after a
succeeded time synch message from the master, the IIN.4 bit should be set.
TsyncReqAfTout determines if the stack should start with the IIN.4 bit set.
Averag3TimeReq determines if the IED needs three time synch messages to set the
time. If set, the IIN.4 bit is high until three time synch messages are received. The
average of the two best messages are used to set the time.
PairedPoint enables the Object12 Close request on an even-index point to access the
next-index point.
Section 4
1MRK 511 391-UUS C
DNP3 parameters
28 670 series 2.2 ANSI
Communication protocol manual