ESAB PUA 1 Manual page 65

The ID number on the first line will change to the selected number.
Now connect the next wire feed unit and press the torch button to activate this wire
feed unit; you'll see that this wire feed unit has ID number 0.
The configuration is now complete and you can begin to use the equipment as usual.
Following the same procedure, you may now configure and run all four wire feed
units.
The most important thing when running multiple wire feed units is not which ID
number you give the wire feed units, but that you give them different numbers so as
to differentiate between them.
If you accidentally assign two wire feed units the same ID number, error message 15
will be shown continuously on the display.
Disconnect the first wire feed unit and repeat the above procedure.
It is always possible to go to the configuration view and check the ID numbers of the
connected wire feed units by pressing the torch button.
On the line CONNECTED WIRE FEED UNIT ID, you can see the ID numbers of all
connected wire feed units.
9.2.10 Multiple wire feed units- - weld data
Weld data is coupled to the respective wire feed units individually. To couple data to
a wire feed unit, it must be active; data is then recalled as usual (see Memory
management under point 7). Modifications (if any) are then made, coupled to the
active wire feed unit.
For the next wire feed unit, press the torch button and recall the data you would like
coupled to this wire feed unit.
You may couple any weld data number to any wire feed unit.
9.2.11 Multiple wire unit feeds- -remote control
Remote control affects the wire unit feed it is coupled to. The unit for the digital
5--program recalls data from various memory positions, depending on the wire feed
unit's ID number.
The wire feed unit with ID number 0 recalls weld data from positions 1--5.
The wire feed unit with ID number 1 recalls weld data from positions 11--15.
The wire feed unit with ID number 2 recalls weld data from positions 21--25.
The wire feed unit with ID number 3 recalls weld data from positions 31--35.
IMPORTANT
All limits entered in the quick settings view and the configuration view for
remote control apply to all wire feed units.
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