Learn ARENA-SIMULATION-SCRIPTS with Real Code Examples

Updated Nov 27, 2025

Introduction & Fundamentals Setup & Configuration Architecture & Deep Internals Performance & Security Development Workflow Learning & Career Growth Business & Strategy Examples

Code Sample Descriptions

SIMAN Process Delay

DELAY:
    DELAY, TRI(2, 5, 10);

A SIMAN code block that models a process delay with a triangular distribution.

Let’s Try →

Arena Expression for Routing

IF(UNIF(0,1) < 0.7, RouteA, RouteB)

Arena proprietary expression to route entities based on a probabilistic decision.

Let’s Try →

VBA Automation in Arena

Private Sub RunArena()
    Dim model As ArenaModel
    Set model = Application.Models(1)
    model.RunSimulation
    model.ExportResults "C:\\sim_results.xlsx"
End Sub

VBA script controlling Arena simulation runs and exporting results to Excel.

Let’s Try →

Learn ARENA-SIMULATION-SCRIPTS with Real Code Examples

Updated Nov 27, 2025

Introduction & Fundamentals Setup & Configuration Architecture & Deep Internals Performance & Security Development Workflow Learning & Career Growth Business & Strategy Examples

Code Sample Descriptions

SIMAN Process Delay

DELAY:
    DELAY, TRI(2, 5, 10);

A SIMAN code block that models a process delay with a triangular distribution.

Let’s Try →

Arena Expression for Routing

IF(UNIF(0,1) < 0.7, RouteA, RouteB)

Arena proprietary expression to route entities based on a probabilistic decision.

Let’s Try →

VBA Automation in Arena

Private Sub RunArena()
    Dim model As ArenaModel
    Set model = Application.Models(1)
    model.RunSimulation
    model.ExportResults "C:\\sim_results.xlsx"
End Sub

VBA script controlling Arena simulation runs and exporting results to Excel.

Let’s Try →