Attributes (Fan Return or Exhaust BSP Control) - 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 Fan Return or Exhaust BSP Control modules.

Table 1. Fan Return or Exhaust BSP Control Attributes

Name

Type 1

Description

Default Value

Bldg Static Pressure

 

Building static pressure.

25 Pa, 0.10 in. W.C.

Bldg Static Pressure Setpoint

 

Building static pressure setpoint.

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

Mode

 

Indicates the desired mode of operation.

Off

Set Name: AHU RF BSP Mode

Return Fan Control Status

V

Displays the 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 or exhaust fan.

Off

Set Name: Off/On

Return Fan Percent Cmd

V

Contains the analog signal for the return fan or the exhaust fan and it 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 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)