User Manual

Building Operator Engineering Guide
Adding Data Points Using Building Operator Discovery
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Installing the latest nHaystack module
Before using a Niagara device with Building Operator Discovery, you will need to
install nHaystack jar modules to your device. To install these modules, follow the
steps below.
 In the Niagara workbench:
1. Download the latest nHaystack.jar module(s) for your Niagara device.
– For Niagara AX, download here:
https://stackhub.org/package/nHaystackAx
– For Niagara 4, there are two modules: nHaystack-rt and nHaystack-wb.
Download here: https://stackhub.org/package/nHaystack
2. Drag the nHaystack.jar file into your modules folder.
You may need to close/stop your station/workbench in order to add this file to
your modules folder.
3. Drag the NHaystackService folder from your Palette into the Services
section.