What's new in IIH Essentials V1.10?
Release date
2024-02-05
Alarm support
Alarms can be received from Connectivity Suite connectors and are saved in ‘alarm channels’. These channels are configured by selecting the alarm source (connector) and applying a filter to determine which alarms should be stored. The stored alarms are then provided through the northbound REST API.
Publishing data to a connector
A new API route is available that allows data to be published to a connector for a specific variable. The connector then sends this data to the corresponding PLC. If the PLC ‘accepts’ the data, it is forwarded through the existing pathway via the connector and stored in IIH Essentials.
Requirements
The variable must have a linked tag from a connector that supports writing. Variables without a source or with a transformation cannot publish data.
Writing performance optimization
The time series database has been improved with an additional write buffer, optimizing write operations. This enhancement reduces CPU load by approximately 20% and decreases wear on the persistent hardware.
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