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Learn Factory-io-scripting - 10 Code Examples & CST Typing Practice Test

Factory I/O scripting refers to automating, controlling, and interacting with Factory I/O simulations using C# (or Python via API). It enables programmatic control of virtual industrial environments, input/output devices, and process logic, allowing testing and validation of PLC programs without physical hardware.

View all 10 Factory-io-scripting code examples →

Factory I/O Toggle Sensor Output Factory I/O Timed Conveyor Start Factory I/O Counter for Produced Items Factory I/O Sorting with Two Actuators Factory I/O Emergency Stop Logic Factory I/O Light Stack Indicator Factory I/O Palletizer Robot Cycle Factory I/O Variable Speed Conveyor Factory I/O Fault Reset Handling Factory I/O Multi-Sensor Condition Check

Learn FACTORY-IO-SCRIPTING with Real Code Examples

Updated Nov 27, 2025

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Code Sample Descriptions

1

Factory I/O Toggle Sensor Output

void Update() {
    bool sensor = IOLink.GetBool("Sensor1");
    IOLink.SetBool("Actuator1", sensor);
}

Read a digital sensor and toggle an output actuator.

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2

Factory I/O Timed Conveyor Start

float timer = 0;
bool running = false;

void Update() {
    if (IOLink.GetBool("EntrySensor") && !running) {
        running = true;
        timer = 3f;
        IOLink.SetBool("Conveyor", true);
    }

    if (running) {
        timer -= Time.deltaTime;
        if (timer <= 0) {
            IOLink.SetBool("Conveyor", false);
            running = false;
        }
    }
}

Start the conveyor for 3 seconds whenever a sensor triggers.

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3

Factory I/O Counter for Produced Items

int count = 0;

void Update() {
    if (IOLink.GetBool("OpticSensor")) {
        count++;
        Debug.Log("Items: " + count);
    }
}

Count items detected by an optical sensor.

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4

Factory I/O Sorting with Two Actuators

void Update() {
    int color = IOLink.GetInt("ColorID");
    if (color == 1) {
        IOLink.SetBool("PusherLeft", true);
    }
    else if (color == 2) {
        IOLink.SetBool("PusherRight", true);
    }
    else {
        IOLink.SetBool("PusherLeft", false);
        IOLink.SetBool("PusherRight", false);
    }
}

Sort items left or right based on color sensor.

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5

Factory I/O Emergency Stop Logic

void Update() {
    if (IOLink.GetBool("EmergencyStop")) {
        IOLink.SetBool("Motor1", false);
        IOLink.SetBool("Motor2", false);
        IOLink.SetBool("Conveyor", false);
    }
}

Stop all outputs if an emergency switch is pressed.

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6

Factory I/O Light Stack Indicator

void Update() {
    bool idle = IOLink.GetBool("IdleState");
    bool running = IOLink.GetBool("RunState");
    bool fault = IOLink.GetBool("FaultState");

    IOLink.SetBool("LightGreen", running);
    IOLink.SetBool("LightYellow", idle);
    IOLink.SetBool("LightRed", fault);
}

Control a stack light (red/yellow/green) based on machine states.

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7

Factory I/O Palletizer Robot Cycle

void Update() {
    if (IOLink.GetBool("BoxArrived")) {
        IOLink.SetBool("RobotGrab", true);
        IOLink.SetBool("RobotMoveToStack", true);
    }
    if (IOLink.GetBool("RobotAtStack")) {
        IOLink.SetBool("RobotGrab", false);
        IOLink.SetBool("RobotReturn", true);
    }
}

Automate a simple pick-and-place robot cycle.

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8

Factory I/O Variable Speed Conveyor

void Update() {
    float speed = IOLink.GetFloat("SpeedDial");
    IOLink.SetFloat("ConveyorSpeed", speed);
}

Control conveyor speed dynamically from an analog input.

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9

Factory I/O Fault Reset Handling

int itemCount = 0;

void Update() {
    if (IOLink.GetBool("ResetButton")) {
        itemCount = 0;
        IOLink.SetBool("Actuator1", false);
        IOLink.SetBool("Actuator2", false);
    }
}

Reset actuators and counters when a reset button is pressed.

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10

Factory I/O Multi-Sensor Condition Check

void Update() {
    bool s1 = IOLink.GetBool("Sensor1");
    bool s2 = IOLink.GetBool("Sensor2");
    bool s3 = IOLink.GetBool("Sensor3");

    bool fault = s1 || s2 || s3;
    IOLink.SetBool("Alarm", fault);
}

Trigger an alarm if any sensor in a group detects an issue.

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Frequently Asked Questions about Factory-io-scripting

What is Factory-io-scripting?

Factory I/O scripting refers to automating, controlling, and interacting with Factory I/O simulations using C# (or Python via API). It enables programmatic control of virtual industrial environments, input/output devices, and process logic, allowing testing and validation of PLC programs without physical hardware.

What are the primary use cases for Factory-io-scripting?

Simulating industrial processes for PLC training. Testing and debugging automation logic. Automated control of virtual sensors and actuators. Scenario-based training for operators and engineers. Integration with external control systems for prototyping

What are the strengths of Factory-io-scripting?

Safe and cost-effective testing of industrial processes. Rapid prototyping and debugging of PLC logic. Supports educational labs and hands-on learning. Visual, interactive, and immersive training experience. Extensible via scripting for complex scenarios

What are the limitations of Factory-io-scripting?

Requires Factory I/O license. Limited to simulated environment; not a full PLC replacement. Advanced physics or large-scale plants may impact performance. Scripting API is less extensive than full programming platforms. Integration may require knowledge of industrial protocols

How can I practice Factory-io-scripting typing speed?

CodeSpeedTest offers 10+ real Factory-io-scripting code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

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