Attributes (Plant Sequencing-OA-T) - 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

The following table describes the attributes used by the Plant Sequencing-OA-T modules:

Table 1. Plant Sequencing-OA-T Attributes

Name

Type 1

Description

Default Value

Low Limit Setpoint

 

Indicates the temperature at which all the stages of heat are running.

0 °C, 30 °F

Minimum Running Devices

 

Indicates the minimum quantity of stages to run as a first stage.

1

Number Available

 

Indicates the maximum quantity of stages allowed to start by a Stage Up command.

8

OA Heating Enable Setpoint

 

Indicates the temperature at which the first heating device is able to run.

18 °C, 65 °F

Outdoor Air Temperature

 

Determines whether another stage is required and is the variable that is compared to the setpoint.

24 °C, 75 °F

Output (Float)

V

Indicates the number of devices that are being called to run.

0

State

G

Indicates the current state.

Off

Set Name: Plant Sequencing Mode

System Enable

 

Enables the staging process to run using an Off/On command.

Off

System Interlock Status

 

Indicates the status of the interlock. The Global System Interlock Status must be On before any staging can occur.

On

1 C - Configuration Mode Only, G - Default Element (Generated State, if applicable), SC - Simulation and Commissioning Modes Only, V - Calculated Value (Outputs)