Engineering Manual - Trend 963

The IQ3 controllers, often associated with the classic 963 manual, use RS485 communication (Trend Network). They are robust and immune to many cyber-security threats that plague modern IP-based devices. However, extracting data from them for modern analytics requires a deep understanding of the Trend API.

Configuration of alarm panels, routing, and retransmission to ensure critical building events are logged and addressed by the right personnel.

The software is deployed across three core infrastructure designs:

As a network-connected system, security is paramount. The manual provides guidelines on creating user groups, setting access levels, and auditing user activity. 3. Key Applications of the Trend 963 Engineering Manual trend 963 engineering manual

Hardwired or software inputs tracking temperature, humidity, or specialized metrics.

The is the system's advanced configuration and database management guide, intended for those responsible for designing, setting up, and maintaining the entire BMS. It covers activities such as:

Occupancy schedules that dictate system running modes. 4. Designing Graphical User Interfaces (GUIs) The IQ3 controllers, often associated with the classic

: Designing 24-bit color backdrop pages with live system data, active content (e.g., PDFs, HTML, or URLs), and seven-state graphics.

The Trend 963 Engineering Manual is the definitive technical document provided by Trend Control Systems for the —a powerful, web-based Building Management System supervisor. The 963 series allows users to manage multiple Trend controllers across a site, providing a unified interface for data logging, alarming, and control adjustments.

[Trend 963 Server] │ ▼ (Ethernet / IP) [Current Node Controller - CNC] │ ▼ (Trend Network - vCNC, Trend OS, or BACnet) [IQ4 / IQ3 Controllers] ─── [IQeco / Field Devices] Virtual CNC (vCNC) Configuration and administrative execution privileges.

.NET Framework 4.5+, Java Runtime Environment (for legacy web views), and administrative execution privileges. Engineering Setup Steps

: Instructions on how the 963 "learns" the structure of the connected IQ network (IQ1, IQ2, IQ3, and IQ4 controllers) to populate the Device Viewer automatically.