OSRAM T4T - Simple Current Programming User Manual

Introduction

This document is a user manual for the OSRAM Tuner4TRONIC (T4T) Simple Current Programming Tool. It provides detailed information on how to use the software to configure and program OSRAM LED drivers, enhancing efficiency in luminaire manufacturing and maintenance.

Please note: All information in this guide has been prepared with great care. OSRAM does not accept liability for possible errors, changes, or omissions. Please check www.osram.com or contact your sales partner for an updated copy. This technical application guide is for information purposes only and aims to support users in tackling challenges and taking full advantage of the technology. Individual applications may require different handling, and responsibility remains with the luminaire manufacturer/OEM/application planner.

1. About Tuner4TRONIC – Simple Current Programming Tool

1.1 Purpose and Application

The Tuner4TRONIC Simple Current Programming Tool (T4T-S) enables setting the output current for a wide range of OSRAM LED drivers via NFC, as an alternative to LEDset. It allows sticking to default settings or applying other functionalities provided by OSRAM drivers. T4T-S can operate without a permanent internet connection, though updating the driver database manually is recommended if offline. It does not require creating production files, as it reads data from a sample driver and applies settings to drivers of the same type.

The tool applies no validation rules beyond checking min/max limits, so users must ensure output current values do not interfere with other driver settings (e.g., DALI settings, CLO, Tuning Factor). Therefore, using T4T-S with blank drivers and default settings is recommended. Programming via DALI interface is not supported by T4T-S. PW (Password) setting with T4T-S is advised to prevent unauthorized reprogramming, as exceeding the rated current of the light engine can damage the luminaire.

For full LED driver functionality, explore the T4T tool chain, including T4T-Configurator, T4T-Production, and the T4T Field app. These tools can be downloaded from www.osram.com/T4T.

The Tuner4TRONIC (T4T) software suite allows luminaire manufacturers to program OSRAM drivers via DALI and/or NFC simply, quickly, reliably, and cost-effectively, speeding up the production process.

A short video overview of Tuner4TRONIC is available via a link in the original document.

T4T Software Modules

The T4T software suite consists of different modules tailored for various environments:

1.2 File Types

Tuner4TRONIC Development uses the following file types:

• Tuner4TRONIC production file: .osrtup
• Driver description file: .osrtud
• Driver data (raw format): .osrtur
• Password file: *.osrpwd
• Tuner4TRONIC luminaire project file: .osrtul (phased out)

1.3 Workflow between the different T4T Versions

The luminaire product manager/designer creates the desired configuration (e.g., operating current, CLO, dimming) using T4T Configurator. The optional T4T API can automate the creation of luminaire and production files directly from an ERP system. Once configuration is complete, a read-only .osrtup production file is exported to the assembly line. At the assembly line, T4T Production loads this file to start mass programming. Alternatively, T4T Machine (DLL and command-line tools) can integrate with automatic programming and testing stations.

1.4 System Requirements

The minimum system requirements for Tuner4TRONIC are:

• 1 GB main memory
• Windows 7 (32/64-bit), Windows 8/8.1 (32/64-bit), or Windows 10 (32/64-bit) with the latest SP installed
• 100 MB hard disk memory
• Monitor with a resolution of 1024x768 pixels; recommended zoom factor is 100%
• One free USB 2.0 port for Programming Interface

1.5 Programming Interfaces

To program a luminaire containing an OSRAM driver, a suitable programming interface is required:

The Tuner4TRONIC is capable of handling multiple programming interfaces connected to the same PC.

1.6 Preparing a driver with DALI interface for programming

Follow these steps to prepare a driver with a DALI interface:

1. Connect DALI magic and PC using the enclosed USB cable.
2. Connect the external 6V DC power supply to the DALI magic.
   Note: Using an external power supply is mandatory for more than 4 drivers on the DALI line and strongly recommended for improved DALI communication stability.
3. Connect the driver to mains power and PE (Protective Earth) if the related terminal is available on the driver.
4. Connect the DALI terminals of the DALI magic with the DALI inputs of the driver(s).

1.7 Preparing a driver with NFC interface for programming

Follow these steps to prepare a driver with an NFC interface:

1. Connect a Programming Interface (FEIG PRH101, FEIG CPR30, or FEIG MR102) to the PC using the enclosed USB cable.
2. Place the programming interface close to the NFC area of the driver (indicated by a logo) and keep them in position until the process is completed.

Important Information: Keep the driver powered OFF during NFC programming unless the driver's documentation specifies otherwise. Ensure the programming interface antenna and the driver with NFC are in close contact throughout the process.

1.8 Software Installation

NOTE: Always read the "Release Notes" in the zip file before installing the software.

To install the file, you must have Windows administrator rights.

Extract the Tuner4TRONIC zip file to your local hard drive and run "Install T4T.exe" from that folder. Running the installer from within the zip file will result in a faulty installation!

Tuner4TRONIC Production can be launched from "Start" => "All Programs" => "OSRAM" => "Tuner4TRONIC" or by double-clicking the desktop icons.

2. Using T4T – Simple Current Programming Tool

2.1 Start Page

The T4T Simple Programming Tool opens to a start page. The primary action available is "Read ECG" (ECG refers to the LED driver in this context).

Key Actions on Start Page:

• Read ECG: Reads data from a driver connected via a programming interface (NFC or DALI). After successful reading, the user is directed to the programming page.
• Tools: Opens the tools page for advanced settings.
• Help: Opens help and about pages.

2.2 Programming Page: Configuration

After reading data from a driver, the driver name, EAN, and IC base code are displayed in the header. Users can enter any value within the min/max limits in the "Output current" tab. By default, the output current value read from the driver is used. When programming the driver, LEDset mode is deactivated, and the current setting mode switches to "Fixed Current Mode".

Configuration Lock

The driver can be protected with a master key password by ticking the "Configuration Lock" checkbox. If the checkbox is not ticked, the driver remains unprotected. A 4-digit password can be entered manually or imported from an encrypted *.osrpwd file. The Tools/Create PW file option can be used for creating these encrypted files. Imported passwords will be displayed as "*". Programming of protected drivers will be rejected if "Configuration Lock" is not ticked or if the entered password does not match the driver's password. Password protection becomes effective after the first power cycle of the driver.

2.3 Programming Page: Programming

This page is used to program the drivers.

• Header: Displays driver data. Programming drivers other than the type specified in the header will be rejected.
• Configuration: Shows data to be programmed, such as output current (mandatory) and password setting (optional).
• Interface: Displays the selected programming interface.
• Box Programming: Select this option to program drivers in a box via NFC. This is only available after selecting a suitable programming interface. If the driver supports box programming, the "Box size" will be greater than "1". Default settings are loaded from the production file and can be edited.
• Detected Devices: Shows the number of detected drivers after pressing programming buttons.

Start Programming

Programming is initiated by pressing either:

• Manual: Programs drivers in a single luminaire or one box.
• Auto: Starts programming drivers automatically once connected to the programming interface. Auto mode continues until the batch size is reached. In box programming mode, programming begins when the number of identified drivers matches the box size.

Status

Programming status is indicated by a symbol (see Programming Status Indicators below), a completion bar, and a text message.

Results

The number of passed and failed programming attempts is displayed. A driver may be programmed multiple times, but only the last pass/fail is counted and logged. The programming log is accessible in the "Report" tab.

• Press the delete icon [?️] to delete the programming report and reset the counter.
• Press the edit icon [✏️] to edit the batch size.

Programming Status Indicators

• ▶️ Waiting for Luminaire: Connect a luminaire/driver(s) to start/continue programming.
• ⬇️ Programming in progress: Do not remove connected luminaire/drivers(s) until the process is complete.
• ✔️ PASS: Programming process completed successfully. Remove luminaire/drivers(s).
• ❌ FAIL: Programming process stopped due to user action or errors. Fix the problem and restart programming. Check the screen for further details.

2.4 Report Page

For displaying a list of parameters in the production file, select "Report" on the navigation bar.

• Export: Press export to create an HTML reporting file. Each line represents the programming result for one driver, luminaire, or box.
• Print: Press Print to print the report.

2.5 Tools Page

Press "Tools" and select from the drop-down list.

OSRAM GmbH Headquarters

Marcel-Breuer-Strasse 6
80807 Munich, Germany
Phone: +49 89 6213-0
Fax: +49 89 6213-2020
Website: www.osram.com

Tuner4TRONIC Support: T4Tsupport@osram.com