Attributes (Fan RF or EF BSP for UL-864-UUKL) - 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

The following table describes the attributes used by the Fan RF or EF BSP for UL-864-UUKL modules.

Table 1. Fan RF or EF BSP for UL-864-UUKL Attributes

Name

Type 1

Description

Default Value

Bldg Static Pressure

 

Building static pressure.

25 Pa, 0.10 in. W.C.

Building Static Pressure Units

 

Allows the user to define the units for the process.

Pa, in. W.C.

Set Name: Unit

EF-OUTSTATE or RF-OUTSTATE (State)

V, G

Indicates the current operational mode of the output controller.

Off

Set Name: AHU RF BSP State UL

Emergency BSP Setpoint

 

Used in the BS-P Control modes during an emergency or when the FSCS RF Cmd is On.

-25 Pa, -0.10 in. W.C.

Emergency On Percent Cmd

 

Indicates the Percent Cmd issued to the fan during an emergency if the Building Static Pressure is not reliable.

70%

FSCS RF Cmd

 

Accepts a command from the FSCS, and allows emergency personnel to control the return fan.

Auto

Set Name: Auto/Off/On

Mode

 

Indicates the desired mode of operation.

Off

Set Name: AHU RF BSP Mode UL

Normal BSP Setpoint

 

Used in the BS-P Control modes under normal control circumstances. This is the building static pressure setpoint.

25 Pa, 0.10 in. W.C.

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%

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

Priority

 

Specifies the BACnet priority for the output points. For normal control, this value is set to 16 (Default). This value is set to 1 when the FSCS input is not Auto and set to 2 (Automatic Fire/Life Safety Control) when the Mode indicates an emergency is not Normal.

16

Return Fan Control Status

V

PID Status. The possible values are normal, overridden, disabled, low, timing low, high, and timing high.

Normal

Set Name: Control Status

Return Fan OnOff

V

Control signal for the return fan.

Off

Set Name: Off/On

Return Fan Percent Cmd

V

Contains the analog signal for the return fan and is used to command a fan speed. This output can range from 0% to 100%.

0%

Supply Fan Percent Cmd

 

Supply fan percent command and is used in the Failsoft mode.

0%

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