Configuring Report Control Blocks - ABB SPA-ZC 402 Installation And Commissioning Manual

SPA-ZC 402
4.10.
46
SPA/ Ethernet Adapter
Installation and Commissioning Manual
Open Dataset Editor by selecting the data set and right-click to open Dataset Editor.
Dataset has a set of data attributes: logical device instance name, optional prefix,
logical node instance name, logical node class, data object name and functional
constraint. Functional constraint divides data attributes to groups, which have the
same functional constraint under the same data object. For example functional
constraint ST (status information) groups stVal, q and t data attributes together, and
then you do not have to add data attributes one by one to data set. Data attributes are
collected to the data set in groups, and functional constraint defines the data
attributes. This is MMS protocol's naming feature, which is the base of naming and
protocol definition in the IEC 61850 standard.
You can drag the data objects from data structure to data set entry. Delete data set
entry by choosing Edit > Delete function or by selecting line and right-click to select
Delete.
Fig. 4.9.-1 Dataset Editor

Configuring report control blocks

Report control block (RCB) controls the spontaneous event reporting and client can
modify report sending behaviour by setting RCB attributes. RCB attributes have
suitable default values for following ABB products: COM 610 and MicroSCADA
Pro IEC 61850-8-1 Client. RCBs locate always under the logical device LD0 and
logical node LLN0.
Following RCB's default type is defined for data set:
• Buffered reporting
IEC 61850-8-1 buffers events also during the communication break.
• Buffer Time
Default value for buffered reporting is 100 milliseconds (ms). With this value
RCB waits 100 ms for other events after the first change before sending the
report.
1MRS755380
A040028