Alarm conditions can be defined for analog input, output, and value objects (AI, AO, AV), for binary input, output, and value objects (BI, BO, BV) and for multi-state input, output, and value objects (MSI, MSO, MSV). BACnet alarm servers are mapped to BACnet notification class (NC) objects.
LOYTEC devices with a BACnet interface support BACnet alarms with intrinsic reporting. The alarm message of the record can be user-defined and extended by variable placeholders. Alarm records contain information on the alarm source data point, the alarm value, an alarm message, alarm type (off-normal, limit, fault), alarm priority, and alarm state (alarm active, acknowledged, inactive). The alarm server collects alarm records and is the interface for remote access to those local alarms. This can be done independently of the underlying communication technology (CEA-709, BACnet, DALI, M-Bus, Modbus, KNX, etc.) or the underlying, physical data point of a L-IOB I/O Module.Īlarms generated by these alarm conditions are reported to a generic alarm server, which is also independent of the network technology. On a LOYTEC device it is possible to define alarm conditions for each data point. The functions are represented by symbols, which are referred to by the respective product descriptions later in the product's description.
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For more detailed information on the presented functions please refer to the respective product manuals, which are available for download on our web site. On the following pages we give an overview on the offered functions. The combination of different functions on a single device and the common workflows for configuration and operation offer a maximum of flexibility when selecting LOYTEC products for various application requirements. The use of a single configuration tool for a range of product models such as the L-INX Automation Servers, L-IOB I/O Modules, L-IOB I/O Controllers, and L-GATE Gateways, reduces the learning curve notably when working with LOYTEC products. For an efficient workflow the user can - depending on the network technology - create single data points or entire device templates via a network scan or file import. This applies for integration in different communication network technologies, creating schedules, alarm conditions, trend logs, and even for the design of graphical projects. The workflow for configuration of certain functions is the same, regardless which device is used. In order to offer the same high standards to our customers, the programmable controllers may only be purchased by trained staff of companies that are enrolled in the LOYTEC Competence Partner Program.įor all functions, LOYTEC ensures common workflows for configuration and operation. We have high quality standards in research, development, and production of our products.
L-INX Automation Servers are primarily programmable controllers but can also be used as gateways depending on the available protocols.
For example, the L-GATE as a typical gateway also has the ability to host a graphical user interface to dynamically visualize a site or record historic data in trend logs.
This enables a given product to be used for different tasks. Those application-centric products often combine an entire set of different functions on one single device (L-INX Automation Servers, IP-capable L-IOB I/O Modules and Controllers, L-ROC Room Controllers, L-GATE Gateways, L-VIS Touch Panels). LOYTEC offers a wide range of products for various applications in building automation.
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