Trend 963 Engineering Manual -

Procedures for obtaining and entering Crypkey Site Keys and Site Codes to unlock specific features like 963 Lite, SMS, or SNMP. 2. Engineering Site Discovery

Engineering teams must ensure everyone works from the same revision. As of mid-2024, Revision 9.2 is the current standard, which includes updated charts for carbon-fiber composite structures (previously omitted). Trend 963 Engineering Manual

Managing read/write access to discovered devices at the system, LAN, or device level. Procedures for obtaining and entering Crypkey Site Keys

Protocols for discovering and adding IQ Controllers across various network types, including Trend IQ, Trend MSTP, and BACnet. Key Technical Sections As of mid-2024, Revision 9

The 963 uses a strategy-based programming environment. Engineers build "strategies" using function blocks. The manual provides the definitive reference for every standard function block available—from PID loops and logic gates to astronomical clocks and maximum/minimum selectors. Without the manual, an engineer is guessing at the input requirements for these blocks.