Overview
LTT Downloads
In this download section you will find all software downloads related to IRS Life Time Testers (LTT)
The LTT Installer & Updater for TestStand 2014 and 2019 or later
MDBS is the LTT measurement database system used to store LTT measurements. It comes with a standalone version of LTT MesVis, a graphical viewer for LTT measurements.
NI installers
The LTT software relies on third-party components from National Instruments, notably TestStand and LabVIEW 2019.
The NI Installers can be automatically downloaded by the LTT installer or you can download them here and provide them to the LTT installer. The LTT installer is able to call each NI installer without any user interaction. There is no need to manually install the NI software!
The LTT software is compatible not only with TestStand 2019 but also with newer TestStand versions. However, we only guarantee that it is working well with TestStand 2019 components. So use newer NI releases on your own risk. For LabVIEW, you can use any custom code from any LabVIEW version, ensuring that the corresponding LabVIEW runtime is installed.
For legacy systems we also offer the LTT software based on the older NI 2014 platform. However since LTT software release 3.5.9 we do no longer support the old NI 2014 platform.
Additional components needed for the LTT software to run are:
You can download the above listed NI components and copy them into a folder on the system you want to install the LTT software. Then, when you start the LTT installer, you can choose the option "local folder", where you are asked to provide a folder containing those NI installers. The rest is automatic.
MesVis / MDBS
MDBS is the "measurement database system" of the life time tester. It is a bundle of
Oracle MySQL database
Apache webserver
PHP / phpMyAdmin (for DB administration)
The LTT GUI stores configuration in MySQL database.
The LTT GUI also has the option to record measurements into a MySQL database table.
The latest MDBS 4.0 has updated MySQL / Apache versions due to security concerns with the older versions. However, when you install MDBS 4.0 old measurements, recorded with previous version of MDBS/MySQL cannot be opened any more!
Therefore, the MDBS 4.0 installer will keep your old MDBS installation but deactivate it, since only one MDBS installation can be active at a time. If you have the need to use new the MDBS 4.0 but also access old measurement recordings you have to manually switch between those 2 MDBS installations. Read the MDBS documentation for more information.
Attention
When using the IRS.LTT.Installer, a new version of MDBS gets installed.
When using the IRS.LTT.Updater, the existing MDBS will be kept.
The new MDBS comes with new versions for MySQL database server and Apache webserver.
Mesurements recorded with old MDBS cannot be processed with new MDBS and vice versa. A backup of the old MDBS will be kept. For help on this topic contact IRS.
MesSy II / MesSy II FD
The LTT software is typically used in combination with a MesSy hardware. For more information and downloads about MesSy see the corresponding page.
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