Dual Fan Status Alarm Determination - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 13.1

Controller Tool Help

Brand
Johnson Controls
Metasys
Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
13.1
Revision date
2019-12-04
Language
English

This module is designed to generate the appropriate alarm state for a device. The module monitors the command and flow status of two devices and determines whether the current state should be Normal or Alarm. This module is implemented as a control activity. The following state diagram shows how each fan status is determined. The results of these determinations is then ORed and ANDed to produce the outputs of the module.

Figure 1. Dual Fan Status Alarm Determination

You can view and modify the modules in this group's logic.