Config Variable

Value

Definition

OPM_SUPPORTED_MIN_ANGLE

1

Defines the min angle for placement of pipe bends and trimmed elbows

OPM_SUPPORTED_ANGLES

0,45,60,90

List of angles supported for component placement in autofitting

OPM_SUPPORTED_ANGLE_TOLERANCE

2.5

Tolerance for exactly matching the bend angles

OPM_MISALIGNMENT_ALLOWANCE

10

The OPM_MISALIGNMENT_ALLOWANCE variable is an angular tolerance value for allowing the AutoFitting routine to dynamically place a rigid fitting at a non-exact angle when the user-interface toggle Allow Misaligned Fittings is ON.  This toggle is useful for a dynamically placed sloped pipeline to place rigid, though slightly misaligned, branch fittings and bends.  The angular value is applied (+/-) to both sides of the dynamically misaligned connection.

OPM_AUTOFITTING_TRIM_STOCK_ANGLES

90;45

Default elbow angle types for trimmed elbows supported in AutoFitting

OPM_AUTOFITTING_ELBOW_TYPES

LongRadius;
ShortRadius;
3R

List of elbow types supported by Auto fitting

OPM_HVAC_AUTOFITTING_GENERICCOMPONENT

1

To place generic/custom component if we dont find that component in spec

Config Variable

Value

Definition

OPM_MIN_ANGLE_FOR_MITERED_ELBOWS

30

Default Min angle limit for mitered elbows

OPM_MAX_ANGLE_FOR_MITERED_ELBOWS

90

Default Max angle limit for mitered elbows

OPM_REPLACE_BEND_KEEP_BEND_RADIUS

1

When value set to 1, this variable will preserve the pipe bend radius or pipe bend radius factor on existing bend components during the Change Size/Change Spec function.

OPM_QUICK_REPLACE

1

Enables to disables the appearance of the replace component option on the right click menu. A value of 0 means no menu pick. 1 means to show the menu pick

OPM_HOOKUP_TOOL_ANGLES_FILE

${OPM_USER}/HookupAngles.xml

hookup tool angle xml location

OPM_HEAL_ON_DELETE

1

Enable or disable the pipe healing on component deletion

OPM_HEAL_MAX_DELETED

30

Max no. of component deletion to invoke the pipe healing

OPM_GEN_BRANCH_MIN_ANGLE_DIFF

45

Min allowable angle between Main/Run and Branch ot avoid the overlapping cylinders

OPM_ATTRIBUTESTOCHECK

NOMINAL_DIAMETER

List of mandatory properties that should be matched between the mating components

Config Variable

Value

Description

OPM_USE_ATTRIBUTESTOCHECK_VAR_FOR_REPLACEMENT

0

Is used by replace command to refine replacement list; if the variable value is set to 1, replace command will use all properties defined by OPM_ATTRIBUTESTOCHECK and End Preperation property to filter out components.

OPM_TRAY_OPTIONAL_ATTRIBUTESTOCHECK

SPECIFICATION

list of optional properties that should be matched between mating components

OPM_TRAY_ATTRIBUTESTOCHECK

NOMINAL_WIDTH;NOMINAL_HEIGHT

List of mandatory properties that should be matched between the mating components

OPM_QUERY_BOLTS_WITH_IGNORE_LENGTH

0

Ignore Bolt Length for getting spec records

OPM_AUTO_BOLT_SELECTION

1

Suppresses the Spec Selection dialog and selects bolt with a length closest to the defined minimum length.

OPM_OPTIONAL_ATTRIBUTESTOCHECK

SPECIFICATION

list of optional properties that should be matched between mating components

OPM_OPENEND_SEARCH_FACTOR

0.5

is factor multiplied to Nominal Diameter to search for open ports near a given port in connectivity checker.

OPM_MATCH_PROPERTY_MAP_RATING

CL150;CL125|CL250;CL300|PN25;

PN40|PN10;PN16

List of compatible rating values for mating components

OPM_MATCH_PROPERTY_MAP_FACING

C;D|E;F

Pair of facing values are compatible with each other

OPM_FLANGE_JOINT_TOLERANCE

0.25

Define the max gap length between the matting flanges in PSDS or PDx dgn to consider it for a flange joint

OPM_DEFAULT_WELD_TYPE

SHOP

Default weld type to be used for component connection

OPM_DEFAULT_WELD_SPHERE_RADIUS

0.2

Size of the weld symbol

OPM_DEFAULT_WELD_LENGTH

0

default weld gap

OPM_CONNECTIVITY_TOLERANCE

0.05

Allowable gap between the mating ports for a valid joint between them

OPM_ALIGNMENT_TOLERANCE

1

Angular tolerance in Degrees between the mating port