Using Dataset Editor - ABB SPA-ZC 402 Installation And Commissioning Manual

SPA-ZC 402 SPA-ZC 402
Fig. 6.4.3.-1 Project Explorer dialog in the Communication Engineering Tool window
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Installation and Commissioning Manual

Using Dataset Editor

The dataset groups selected data so that a client can access it easily with a single
read operation. Dataset is also the basic part of event reporting; data is linked to
spontaneous event sending only via report control blocks (RCB) dataset definition.
The client reads other data separately. Datasets definitions are located always under
the logical device LD0 and logical node LLN0. The SPA-ZC 40x dataset maximum
length is 320 data attributes. The tool warns the user if the dataset is too long.
You can modify dataset by using Dataset Editor. Open Dataset Editor by selecting
the dataset 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 (FC).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 the dataset. Data attributes are collected to the dataset in
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