Option Switch 54: Weld Plotting - Isogen - Reference

Isogen Option Switches Reference

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Isogen Version
13.0(2016)

Controls the types of welds that are plotted on the isometric drawing. The various switch settings permit different types of welds to be plotted, or not, to suit the particular type of isometric drawing being generated. A further specialized option causes all program-generated site welds to be changed into fabrication welds.

Switch Settings

The following settings are available for Option Switch 54:

SWITCH POSITION 1 - Weld Types and Plotting Options

0

Plot all types of welds. This is the default.

1

Suppress plotting of all welds.

2

Plot only site welds.

3

Plot only fabrication welds.

4

Change site welds generated by the program into fabrication welds. This action does not change user-inserted site welds.

  • Whenever Option Switch 54, Position 1 is set to 1, 2 or 3, Option Switch 53, which controls weld numbering, should be set to the same value.

  • Whenever Option Switch 54, Position 1 is set to 4, to change site welds into fabrication welds, the software also changes the type of weld numbers generated.

SWITCH POSITION 2 - Weld Numbering - Circular or Elliptical Enclosures for Fabrication Welds

0

Fix to two characters, the weld number for circular or elliptical enclosures.

1 to 8

Fix the weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the weld number for circular or elliptical enclosures.

SWITCH POSITION 3 - Weld Numbering Circular or Elliptical Enclosures for Erection Welds

0

Fix to two characters, the weld number for circular or elliptical enclosures.

1 to 8

Fix the weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the weld number for circular or elliptical enclosures.

SWITCH POSITION 4 - Weld Numbering Circular or Elliptical Enclosures for Offshore Weld

0

Fix to two characters, the weld number for circular or elliptical enclosures.

1 to 8

Fix the weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the weld number for circular or elliptical enclosures.

SWITCH POSITION 5 - Support Weld Numbering - Circular or Elliptical Enclosures for Fabrication Welds

0

Fix to two characters, the support weld number for circular or elliptical enclosures.

1 to 8

Fix the support weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the support weld number circular or elliptical enclosures.

SWITCH POSITION 6 - Support Weld Numbering Circular or Elliptical Enclosures for Erection Welds

0

Fix to two characters, the support weld number for circular or elliptical enclosures.

1 to 8

Fix the support weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the support weld number circular or elliptical enclosures.

SWITCH POSITION 7 - Support Weld Numbering Circular or Elliptical Enclosures for Offshore Welds

0

Fix to two characters, the support weld number for circular or elliptical enclosures.

1 to 8

Fix the support weld number for circular or elliptical enclosures to the value set.

9

Use variable sizes for the support weld number circular or elliptical enclosures.

SWITCH POSITION 8 - Suppress Generation of Implied Welds

0

Generate welds at appropriate implied locations.

1

Suppress the generation of implied welds.

SWITCH POSITION 9 - Arrowheads on Weld Messages

0

Output arrowheads on all weld messages.

1

Suppress arrowheads on all weld messages.

Switch Layout

Related Program Development Specifications

Version

Date

Introduced

1.0.0

APR 1983

Dev No. 89h -Message Enclosures Elliptical And Double Circles

8.10.0

MAY 2002

8.13.0 Release Notes

Dev No. 92E Welding –Enhancement 2

8.13.0

SEP 2006

Related Option Switches

Option Switch 53: Weld Numbering
Option Switch 75: Weld Number (Enclosure Weld Number/Weld Number - Prefix)
Option Switch 77: Weld Number Allocation at Slip-On Flanges and RPads
Option Switch 78: Support Weld Number Prefix and Enclosures

Option Switch Detail Sketch

Weld Plotting (OS 54)