Solver Settings

From SysCAD Documentation
Jump to navigation Jump to search

Navigation: User Guide -> Menu Commands -> View Command Summary -> Solver Settings

Related Links: Solver Set up for Steady State Projects, Solver Set up for Dynamic Projects, Convergence Methods

This page is valid for SysCAD 9.3. For previous versions of SysCAD please see Plant Model 9.2, Probal Configuration, Dynamic Configuration, Tear Block and Tolerances.

Introduction

Command Button: SolverSettingsButton.png
The Command Path: View - Solver Settings
Alternate method: SysCAD background Right Click Popup Menu.

This opens the $Solver Access Window.

The tab pages will change depending on if this is a Steady State (ProBal) or Dynamic project.

Steady State Solver Settings

For Steady State Projects, the following Tabs are available:

FS_Solver ProBal Convergence GlobalTear Tears TearTags Tolerances Analysis

Brief Summary:

  • FS_Solver Tab: For Threading and solver related command buttons.
  • Probal Tab: For setting solver start actions and closure tolerances.
  • Convergence: Displays the current convergence information.
  • GlobalTear: For defining Global Tear convergence method, tolerance settings.
  • Tears: Displays individual tear states, include current value and individual tear settings.
  • TearTags: Displays a list of Tear tags, showing the associated unit models.
  • TearStats: Displays individual tear counters and statistics.
  • Tolerances: Displays the tolerances for system and model solvers.
  • Analysis: For debugging purpose, used to narrow down problem areas of the project.

Dynamic Solver Settings

For Dynamic Projects, the following Tabs are available:

FS_Solver Dynamic Integration Network Scenario SS Monitor Convergence GlobalTear Tears TearTags Tolerances

Brief Summary:

  • FS_Solver Tab: For Threading and solver related command buttons.
  • Dynamic Tab: For simulation time information and Loading of a Historian tag list (for one trend page)
  • Integration: For setting step size and solver method.
  • Network: For network convergence and tolerance settings.
  • Scenario: For defining scenario, including run duration, start up options and so on.
  • SS Monitor: Mainly used for monitoring projects that are set to run to steady state. User can defined convergence criteria to determine if the project has reached steady state.
  • Convergence: Displays the current convergence information.
  • GlobalTear: For defining Global Tear convergence method, tolerance settings.
  • Tears: Displays individual tear states, include current value and individual tear settings.
  • TearTags: Displays a list of Tear tags, showing the associated unit models.
  • TearStats: Displays individual tear counters and statistics.
  • Tolerances: Displays the tolerances for system and model solvers.