Siemens COMOS User Manual

3.5.16.2 "Nominal sizes / connection types" control group
The
"Nominal diameter connect type straightway" control group defines the following attributes
for the input and output of the pipe part:
Control element Description
"Nominal diameter"
● List for the definition of the nominal diameter
●
Is not set until the engineering data stage. If pipe spec mapping has been
performed, the nominal diameter of the P&ID object is applied to the pipe
part catalog object.
● Properties of the attribute, "Link" tab
– "Link type": "By script function <GetLinkedAttribute>"
– "Value": "Static"
– "Operator": "="
● Script block "OnEdit":
When the nominal diameter is changed in the engineering data, the script
checks whether the new nominal diameter is within the range specified for
the pipe part in the pipe spec.
● Script block "GetLinkedSpecification":
The script writes the nominal diameter set at the P&ID object to the pipe
part catalog pipe part.
See also
Navigator description from pipe part attributes
(Page 150)
3.5.16.3 "General geometry description" control group
The dimensions of the pipe part are determined here
A legend for the parameters can be found in the cross-section drawing added in the
"Descriptions" control group.
Configuration of the attributes
See also chapter Determining the component geometry of a pipe part (Page 28).
3.5.17 "Connector <1-n>" tab
Each connector of a 3D component is described on a separate tab.
Most attribute values at the connectors can be overwritten and differ from connector to
connector. The values set at the connectors are used for an export.
Preparing for creation and maintenance of pipe specs
3.5 Administering pipe part catalogs
PipeSpec Designer
52 Operating Manual, 09/2014, A5E32076948-AA

Siemens COMOS Specifications

General

Manufacturer	Siemens
Description	COMOS is plant engineering software for the process industry. It manages plant projects and documentation. It covers the entire plant lifecycle from engineering and design to operation and maintenance.
Functionality	Plant design and engineering
Integration	Integrates with Siemens TIA Portal, SIMATIC PCS 7, and other third-party systems
Data Management	Centralized data management
Modules	Includes modules for process engineering, electrical engineering, instrumentation, and automation
Collaboration	Supports multi-disciplinary team collaboration with role-based access
Documentation	Automated generation of documentation (e.g., P&IDs, loop diagrams, instrument lists), document management, version control.
Customization	Highly customizable to meet specific project requirements and industry standards. Allows for scripting and API integration.
Industry Standards	ISO, IEC