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Obj10DefVar
determines the default variation for Object 10, Binary Output Status.
Obj20DefVar
determines the default variation for Object 20, Binary Counters.
Obj22DefVar
determines the default variation for Object 22, Binary Counter Change
Events.
Obj30DefVar
determines the default variation for Object 30, Analog Inputs.
Obj32DefVar
determines the default variation for Object 32, Analog Change Events.
AddrQueryEnbl
determines whether to enable self-address functionality on this master
session (slave) as specified by the DNP Technical Bulletin 2003-003. Self-Address
Reservation. The master session (Slave) responds to the address 0xfffc as if it had
received a request for its configured address. It responds with its own address so that
the master can automatically discover the slave address.
tApplConfTout
specifies how long the slave waits for the application layer confirmation
from the master. This in combination with
unsolRetryDelay
or
unsolOfflineRetryDelay
determines how frequently an unsolicited response is resent.
ApplMultFrgRes
determines if the application layer of this master session in the slave
is allowed to send multi fragment responses.
ConfMultFrag
determines if application layer confirmations are requested for non-final
fragments of a multi-fragment response. Application layer confirmations are always
requested for responses that contain events.
UREnable
determines if unsolicited responses are allowed. If set to 0, no unsolicited
responses are generated and requests to enable or disable unsolicited responses fail.
UREvClassMask
specifies the initial or new state of the unsolicited event mask. This
mask is used to determine which event class or classes generate unsolicited responses.
According to the DNP3 specification, unsolicited responses should be disabled until an
Enable Unsolicited Response request is received from the master. Thus, this value
should generally be 0. However, some masters do not generate the Enable Unsolicited
Response message, in which case they must be enabled here. Keep the value to 0 for all
other purposes.
UROfflineRetry
specifies the maximum number of unsolicited retries before changing
to the offline retry period. Up to 65535 retries can be specified. Set
UROfflRetryDel
to
the same value as
URRetryDelay
to define an infinite number of retries.
tURRetryDelay
specifies in seconds the time to delay after an unsolicited confirm
timeout before retrying the unsolicited response.
tUROfflRtryDel
specifies in seconds the time to delay after an unsolicited timeout
before retrying the unsolicited response if
UROfflineRetry
has been attempted. To
1MRK 511 391-UUS C
Section 4
DNP3 parameters
670 series 2.2 ANSI
27
Communication protocol manual
Summary of Contents for Relion 670 series
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