Attributes (Heating Proportional Valve) - 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 Heating Proportional Valve modules.

Table 1. Heating Proportional Valve Attributes

Name

Type 1

Description

Default Value

Compensator Cmd

 

Specifies the analog percent output that controls the single actuator that provides heating. This output incorporates the Lead Compensator.

0.0

Display Units: %

Control Status

V

Current saturation status of the controller.

Overridden

Set Name: Control Status

Failsoft Value

 

Value of the output when commanded to Failsoft.

0.0%

Flush Position

 

Contains the value the output is commanded to when commanded to Water Flush. This value is sent directly to the Percent Cmd output.

100.0%

HeatingCooling

 

Configures the module to be either compatible with a heating source or a cooling source.

Heating

Set Name: Heating/Cooling

HTG-ABSEFFORT (Heating Absolute EWMA Effort)

 

Provides an EWMA based on the absolute value of (Current Present Value - Last Present Value). The PID computes this value.

0.0

Display Units: %

HTG-ABSERROR (Heating 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

HTG-ERROR (Heating EWMA Error)

 

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

0.0

Display Units: °C, °F

HTG-EWMA (Heating EWMA Present Value)

 

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

0.0

Display Units: %

HTG-OUTSTATE or SUPHTG-OUTSTATE (State)

G, V

Current operational state of the output controller.

Set Name: COM Valve Out

Limited Max Value

 

Specifies that when commanded to Limited Max, this is the value for the Percent Cmd.

100.0%

Mode

 

Mode requested by State Selection.

Off

Set Name: COM Valve Out

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 providing heating.

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, °F

Set Name: Unit

Process Variable

 

Specifies that when the mode is set to Control, this is the variable that is to be controlled. This value typically is connected to the Zone Temperature.

22 °C, 72 °F

Setpoint

 

Desired setpoint for the process variable to be controlled to when the mode is set to Control.

22 °C, 72 °F

1

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