Millermatic & Multimatic Software Updates
Download the most up-to date, innovative software solutions for your welder.
By downloading this update, you are agreeing to the Terms & Conditions set forth by Miller Electric Mfg. LLC.
It is possible that your Miller equipment may contain third-party software, including open source software. Check the bottom portion of the EULA web page for any licensing information or notices pertaining to third-party software for your specific Miller equipment.
Your right to use this software is conditioned on compliance with the EULA.
Millermatic 255 & Multimatic 255 Welders Software Updates
Release Notes
In current update:
New Software Versions
Notes
- Configuration support necessary for PCBA hardware change on UI PCBA (276813) rev H or newer.
View previous update release notes
Millermatic 355 Welders Software Updates
Release Notes
In current update:
New Software Versions
- User Interface - 82134
- Weld Controller - 82134
- Graphics - 0x5DF6B757
- Weld Programs - 0x2E142B59
Notes
- Updates to weld starts to improve aluminum performance
- Enabling adjustable hotstart for all MIG and Pulse MIG wires (was previously aluminum only)
- Reduced minimum WFS to 25 IPM to allow for slower run-in
- Added System Menu setting for Auto-Set disable
- Added serial number and software version info to exported USB logs
- Changed TIG Trigger Error message to 10-Pin Trigger Fault
- Bug fixes related to Invalid Weld Data error occurring during machine setup
- Bug fixes related to errors occurring during operation with remote pot WFS adjustment disabled
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