Attributes (Damper Control for UV Cycle 1, 2, or W) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 16.0

Controller Tool Help

Brand
Johnson Controls
Metasys
Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
16.0
Revision date
2023-10-02
Language
English

The following table describes the attributes used by the Damper Control for UV Cycle 1, 2, or W module.

Table 1. Damper Control for UV Cycle 1, 2, or W Attributes

Name

Type 1

Description

Default Value

Control Status

V

Current status of the controller for damper control.

Set Name: Control Status

Cooling Setpoint

 

Contains the desired setpoint for the process variable to be controlled to when the mode is Control Econ.

22 °C, 72 °F

FSCS OAD Cmd 2

 

FSCS Outdoor Air Damper Command

 

Heating Setpoint

 

Contains the desired setpoint for the process variable to be controlled to when the mode is Control Min.

20 °C, 68 °F

Low Limit Process Variable

 

Specifies that when Mode is Control Econ Limit or Control Min Limit, this is the variable that is controlled. Typically connected to the DA Temperature.

13 °C, 55 °F

Low Limit Setpoint

 

Contains the desired setpoint for the process variable to be controlled to when the mode is Control Econ Limit or Control Min Limit.

13 °C, 55 °F

MAD-ABSEFFORT (Economizer Absolute EWMA Effort)

 

Provides an EWMA based on the absolute value of the Zone Cooling Error (Cooling Setpoint - Process Variable). The PID computes this value.

0.0Display Units: %

MAD-ABSERROR (Economizer Absolute EWMA Error)

 

Provides an EWMA based on the absolute value of (Setpoint - Process Variable). The PID computes this value.

0.0

Display Units: °C, °F

MAD-ERROR (Economizer EWMA Error)

 

Provides an EWMA based on the Zone Cooling Error (Cooling Setpoint - Process Variable). The PID computes this value.

0.0

Display Units: °C, °F

MAD-EWMA (Economizer EWMA Present Value)

 

Provides an EWMA of the Present Value. The PID computes this value.

0.0

Display Units: %

MAD-OUTSTATE (State)

V, G

Indicates the current operational mode of the output controller.

Set Name: UV Damper Control Mode

Minimum OA Position

 

Display the desired minimum for the Percent Cmd.

10%

Mode

 

Indicates the desired state.

Close

Set Name: UV Damper

Control Mode

Output Overridden

 

Indicates when the actual output controlled by this output is overridden by a user.

False

Output Position

 

Provides the current Present Value of the output that this controller drives.

0%

Percent Cmd

V

Controls the single actuator that is modulating the OA Damper.

Display Units: %

PID Tuning Reset

 

Causes the PID objects to reset their tuning parameters to the default based on the appropriate Process ID.

Normal

Set Name: PID Tuning Reset

Process Units

 

Specifies the units for the PID. For this particular module, °C and °F are the only two valid values.

°C

Set Name: Unit

Process Variable

 

Specifies that when Mode is Control Econ or Control Min, this is the variable that is to be controlled. Typically connected to the Zone Temperature.

22 °C, 72 °F

Proof of Airflow

 

Specifies that when set to True, the controller operates as normal. When set to False or Fault, the controller transitions to the close state.

TRUE

1 C - Configuration Mode Only, G - Default Element (Generated State, if applicable), SC - Simulation and Commissioning Modes Only, V - Calculated Value (Outputs)
2 This FSCS input is not used.