Installation Instructions
[PDF]
SubArc Software
Download the most up-to-date, innovative software solutions for your SubArc Digital Series power source instantly to a memory card for enhanced performance.
By downloading updates, you are agreeing to the Terms & Conditions set forth by Miller Electric Mfg. LLC.
Note: Please view the SubArc Software Download Installation Instructions before continuing.
SubArc Digital Series System Software Updates
Important Note: The latest version of the software requires the harness plug assembly, auto part number 283801, is installed in the Tractor Control Box for auto mode to work.
The harness plug assembly is required for Tractor Control Box units prior to serial number MK010152G.
Please contact the Miller parts department for the harness plug assembly at 866-931-9730.
* No new harness #283801? The software version (301291G) works on tractor boxes that do not have the new harness kit installed.
SubArc Digital Series System Software Updates
Update 301291J
April 28, 2021
Release Notes
In current update (301291J):
- PREV: 1.09
- D.REV
- SID Serial Number ME160358V - MH010348G: 0.03
- SID Serial Number after MH010349G: 1.00
- M.REV: 1.04
- A.REV: 1.02
- T.REV: 2.00
- Minor bug fixes
Includes these previous revision changes:
- Adding RAD200 motor selection process control board and motor control boards
- Updating communication tables
- Minor tweaks to improve SD card functionality
- Increasing revisions (PREV 1.09 and M.REV 1.04) - M.REV 1.03 skipped for development reasons
- Updating IAR version and compiler for the process control board
In previous update (301291H):
- PREV: 1.08
- D.REV
- SID Serial Number ME160358V - MH010348G: 0.03
- SID Serial Number after MH010349G: 1.0
- M.REV: 1.02
- A.REV: 1.02
- T.REV: 2.0
T.REV: 2.0 fixes problems with intermittent starting of the tractor in automatic mode, as well as burnback and postflow not working correctly.
Includes these previous revision changes:
- Changed held button check for the stop button from active to ignored
- Corrected minor bug in AC balance selection with a SubArc AC/DC 1000/1250 Digital Power Source
- Changed terminal strip current feedback to only show masters output current when power sources are connected in parallel
- Added capability of Constant Current (CC) process when using the Modbus interface
- Improved current and voltage feedback signals for Insight Core™ and Modbus functionality
- Added capability to select AC balances when using the power source terminal strip for a SubArc Interface Analog with a SubArc AC/DC 100/1250 Digital Power Source
- Improved cladding and electroslag performance when using a Strip Drive 100
- Added capability to read present wire feed speed and present program number from the Modbus interface
- Added ability to update the Tractor Interface Digital software
In update (301291G) No New Harness:
- PREV: 1.08
- D.REV
- SID Serial Number ME160358V - MH010348G: 0.03
- SID Serial Number after MH010348G: 1.00
- M.REV: 1.02
- A.REV: 1.02
- T.REV: 1.01
- Minor bug fixes
Includes these previous revision changes:
- Changed held button check for the stop button from active to ignored
- Corrected minor bug in AC balance selection with a SubArc AC/DC 1000/1250 Digital Power Source
- Changed terminal strip current feedback to only show masters output current when power sources are connected in parallel
- Added capability of Constant Current (CC) process when using the Modbus interface
- Improved current and voltage feedback signals for Insight Core™ and Modbus functionality
- Added capability to select AC balances when using the power source terminal strip for a SubArc Interface Analog with a SubArc AC/DC 100/1250 Digital Power Source
- Improved cladding and electroslag performance when using a Strip Drive 100
- Added capability to read present wire feed speed and present program number from the Modbus interface
- Added ability to update the Tractor Interface Digital software
SubArc Digital Series Previous Software Updates
Update 301291G
(No New Harness)
May 1, 2018
Update 301291H
May 13, 2019
SubArc Conversion Box (301578)
SubArc Conversion Box Software Update
Update 290166C
May 4, 2023
Calibration SubArc Digital Series
Note: This file, when downloaded and placed on an SD card, provides the capability for SubArc Digital Power Source calibration.
Calibration SubArc Digital Series Software Update
Update 301294A
April 30, 2015
AC Balance Selection
SubArc Digital Series
Note: This file, when downloaded and placed on an SD card, allows user selection of AC balances when controlling an AC/DC Digital Power Source through the power source terminal strip or when using a SubArc Interface Analog.
AC Balance Selection Sub Arc Digital Series Software Update
Update 301292A
April 30, 2015
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