qwen-1.5b-rtu

Qwen2.5-Coder RTU Assistant

Fine-tuned model for generating PowerShell scripts to configure RTU devices.

Model Description

This is a fine-tuned version of Qwen2.5-Coder (1.5B) specialized for RTU device management.

Base Model: Qwen2.5-Coder-1.5B
Quantization: Q4_K_M (GGUF)
Use Case: Industrial automation, RTU configuration, PowerShell script generation

Training Data

The model was fine-tuned on PowerShell scripting examples for:

• Backup Generation - Creating and retrieving device backups
• Configuration Upload - Uploading RCD configuration files
• Firmware Updates - Uploading and applying firmware updates
• User Management - Managing user accounts and roles

Usage

With Ollama

# Pull the model
ollama pull hf.co/Courbeau/qwen-1.5b-rtu

# Run interactively
ollama run hf.co/Courbeau/qwen-1.5b-rtu

With Modelfile (Custom Configuration)

Create a Modelfile:

FROM hf.co/Courbeau/qwen-1.5b-rtu

SYSTEM """
You are an expert assistant for configuring RTU devices. Always respond as a JSON object with exactly these keys: "reasoning" (string, concise numbered plan, max 6 lines), and EITHER "powershell" (string, script only) OR "clarification" (string, single question).

Assume $connection active. DO NOT OUTPUT Connect-RTU or Disconnect-RTU commands.
"""

PARAMETER temperature 0.1
PARAMETER top_p 0.9

Then create your custom model:

ollama create qwen-rtu -f Modelfile
ollama run qwen-rtu

Example Prompts

Backup Generation:

Create a backup named RTU530ABackup and save it to C://backups/RTU530ABackup.bakpkg

Firmware Upload:

Upload firmware file from C://firmware/RTU_v2.bin and restart the device

User Management:

Create a new user named "Engineer1" with password "SecurePass123" and grant Engineer role

Output Format

The model generates JSON responses with:

• reasoning: Step-by-step plan
• powershell: PowerShell script (when sufficient information is provided)
• clarification: Question for missing information (when needed)

Example output:

{
  "reasoning": "1. Create backup named RTU530ABackup.\n2. Download to specified path.",
  "powershell": "{Backup commands}"
}

Requirements

• Ollama installed
• PowerShell 5.1 or higher

License

Please refer to the Qwen2.5 license for base model terms.

Citation

If you use this model, please cite:

@misc{qwen-rtu,
  author = {Courbeau},
  title = {Qwen2.5-Coder RTU Assistant},
  year = {2025},
  publisher = {HuggingFace},
  howpublished = {\url{https://huggingface.co/Courbeau/qwen-1.5b-rtu}}
}