Machine description – quick overview
Machine control – Operating elements
099-004968-EW501
13.09.2021
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4.3.3.2 Setting the operating point (welding output)
The operating point setting in JOB "0" (manual) is carried out as described in the chapter of the
same name for control M2.4x. The following settings are therefore only intended for work in JOBs
1-24.
Operating ele-
ment
Action
Result
n x
Select the parameter via which the welding output is to be set:
--------- using the panel thickness
--------- using the wire speed
using the welding current
+
+
Hold down the "TEST" button and at the same time set the operating
point on the step switch.
The display shows the required parameters and the open circuit vol-
tage.
If the "Volt" and "Wire feed correction" diodes are flashing, this indicates
an error (e.g. short circuit between torch and workpiece, inductance er-
ror, etc). To correct the error, press "TEST" again.
If the operating mode has already been selected, all the necessary settings will have been
activated and welding can be started.
4.3.3.3 Setting the wire correction
The wire speed (arc length) can be modified using the wire correction if required.
Operating ele-
ment
Action
Result
Set the wire correction value
4.3.3.4 Setting the operating mode and runtime parameters
The parameters are pre-set in the control but can be adjusted individually.
If there is no user action within 5 seconds during the setting process, the control interrupts the
process and switches back to the standard display.
Operating ele-
ment
Action
Result
n x
Select operating mode:
---------- Non-latched
-------- Latched
------- Spots
------ Interval
n x
Select welding parameter:
------ Set gas post-flow time "GnS"
(0.0 s to 10.0 s)
------- Set wire burn-back time "drb" (-50% to 50%)
-- Spot/interval time "t1" (0.1 s to 5.0 s)
----- Interval/pause "t2" (0.1 s to 2.0 s)
The selected parameter is shown on the display
Set the parameter chosen
