The SINAUT Configuration Tool
6.6 TD7onTIM
TIM DNP3
186 System Manual, 06/2014, C79000-G8976-C253-03
Number of
indexes
occupied
DNP3 object group
[variation]
(S7 data type)
Data objects not supported
Par12x1D_R Cannot be used for the DNP3
DNP3 implementation level that must be supported by the communications partner.
Station type: M = master station TIM, S = station TIM
These objects are used to mirror back values from the station to the master station, see the following reference.
The following objects are always sent by the master TIM with the control code "DIRECT_OPERATE": Bin08X_S (12),
Cmd01B_S (12), Par12D_S (41), Set01W_S (41)
Mirroring back: You will find an description of the function in the section in the section
Mirroring back (Page 186).
You will find a table sorted according to DNP3 object groups in the section DNP3 object
groups: Implementation in objects of TD7onTIM (Page 166).
Mirroring back
Mirroring back
The values of data points in DNP3 stations that are set by commands or setpoints by the
DNP3 master station can also be set by manual operator input in the station. This overwrites
the values set by the master station.
With the following object pairs, the current values in the station can be mirrored back to the
DNP3 master station:
●
Setpoint objects Set01W_S / Set01W_R (object groups 40/42)
Setpoints with mirror back functionality are sent by the master to a station using the
Set01W_S object. The station receives the data via the Set01W_R object.
The receive object (..._R) of the station mirrors the current or, if applicable, locally entered
value back to the master station using the channel type "LocalSetpointInput".
To receive the value mirrored back by the station, the send object (..._S) of the master
station has the channel type "ReturnedSetpoint".
– Set01W_R in the DNP3 station
Send channel of Set01W_R for the local setpoint: LocalSetpointInput
– Set01W_S in the DNP3 master station
Receive channel of Set01W_S for the mirrored back setpoint: ReturnedSetpoint
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