Modules (MADD) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 15.0

Controller Tool Help

Brand
Johnson Controls
Metasys
Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
15.0
Revision date
2022-11-18
Language
English

All Mixed Air Dual Duct Applications use the core logic listed as follows:

Network Inputs

  • APP-MODE (Application Mode)

  • TUNING-RESET: This module is used to reset the tuning parameters to the default values present after the initial transfer to the device.

See the Network Input Modules section.

Inputs

  • CD-T (Cold Deck Temperature)

See the Input Modules section.

State Generation

  • Mixed Air Start Stop Sequencing (Start Stop Sequencing (AHU Mixed Air)).

  • Application Mode Determination: This module separates out the Water Flush application mode for separate connection to State Selection and passes the remaining application modes to State Selection.

  • Water System Flush Pass Through (Pass Through): This module passes the Water Flush system mode to a separate State Selection input so that when water flush is requested, the valves always open.

  • Mixed Air Cold Duct Sequencing (Occupied Sequencing (AHU MADD))

  • PID Tuning Reset: This module forces every output controller to reset the Proportional Band and Integral time of every PID to default values based on current process ID.

Output Control