Logical Part Subtype

This section describes the Logical Part Subtype tables and how you can customize them.

This page discusses:

Overview
Table Description
Sample Resource File
Where Used

Overview

This resource file is a discrete list of all the logical subtypes of parts and provides the list of families to which 2D symbols of parts can be typed.

In Data Setup, this table of values should be assigned to:

when using file-based tables, the Logical Part Subtype item in the resource table of HVAC Discipline Resources with a Standard criteria.
when using Engineering Specification objects, the Logical Part Subtype item in the resource table of HVAC Specification Resources with a Standard criteria.

Table Description

All the attribute values must be of the type string.

File-Based Table

A typical Logical Part Subtype file-based table is shown below:


Logical Branch
Logical Reducer
Logical Valve
Logical Control Valve
Logical Block Valve

Engineering Specification Table

A typical Logical Part Subtype Engineering Specification table is shown below:


Logical Part Subtype	Behavior Class
Logical Branch	HVAC_Logical_Branch
Logical Reducer	HVAC_Logical_Reducer
Logical Port	HVAC_Logical_Port
Logical Part	HVAC_Logical_Part

The column definition is as follow:


Column Name	Column Type	Link to Table	Link to Column
Behavior Class	String	-	-
Logical Part Subtype	String	-	-

The table has the following attribute:

Standard

Sample Resource File

The default location of LogicalHVAC_SubPartType.xlsis

..\startup\EquipmentAndSystems\HVAC\Discrete

Where Used


Used in this app	When	Is seen as
Functional & Logical Design	Creating logical parts	Part Subtype list in Properties dialog box, Piping tab.