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FactoryTalk Live Data (FTLD) là gì ?

FTLD được viết tắt từ FactoryTalk Live Data là một dịch vụ giúp quản lý kết nối giữa các sản phẩm trong FactoryTalk và máy chủ dữ liệu (data servers.)

Rockwell định nghĩa FTLD là Giao diện dữ liệu (data interface) trực tiếp tới FTLD cung cấp dữ liệu FTLD gốc trực tiếp đến FactoryTalk Historian SE mà không yêu cầu các giao diện và tiêu chuẩn trung gian như OPC.

Nguyên tắc hoạt động của FTLD

FactoryTalk Historian Live Data Interface là một FactoryTalk Historian Live Data client cho phép xử lý dữ liệu được chuyển giữa một FactoryTalk Live Data server (ví dụ FactoryTalk Linx) và một FactoryTalk Historian server.

Hình dưới đây thể hiện nguyên tắc hoặt động cơ bản của FactoryTalk Historian Live Data Interface

Tài liệu tham khảo:

  1. FactoryTalk Historian Site Edition Live Data Interface User Guide
  2. FactoryTalk Historian SE Installation and Configuration Guide

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