Finetuning; Memorychannel; Simulationmode; Startwelding - Kemppi A3 Integration Manual

5.1.3 FineTuning

This 16-bit function controls the fine tuning of the synergic
voltage for all processes except the MIG process. For the
MIG process the Voltage value is used instead. The value
is given in scaled or non-scaled mode, depending on
the user setup. The fine tuning is scaled using the
scaling value. The range of the fine-tuning value depends
on the selected process.
In non-scaled mode, 1-MIG process:
• The minimum setup value is 0 (-9.0).
• The maximum setup value is 180 (9.0).
• The minimum technical step is 1 (0.1).
• The minimum significant step is 5 (0.5).
In non-scaled mode, WiseRoot and WiseThin processes:
• The minimum setup value is 0 (-5.0).
• The maximum setup value is 100 (5.0).
• The minimum technical step is 1 (0.1).
• The minimum significant step is 5 (0.5).
In scaled mode, 1-MIG process:
• The minimum setup value is 0 (-9.0).
• The maximum setup value is the
value, which is interpreted as 9.0.
• The minimum step is 1. The fine tuning is
calculated from the setup value by means of the
value scaling formula.
In scaled mode, WiseRoot and WiseThin processes:
• The minimum setup value is 0 (-5.0).
• The maximum setup value is the
value, which is interpreted as 5.0.
• The minimum step is 1. The fine tuning is
calculated from the setup value by means of the
value scaling formula
The value has an effect only when the
robot
signal is set (1), and it overrides the corresponding memory
channel value. If the
fine tuning from the active memory channel is used.

5.1.4 MemoryChannel

This 8-bit function controls the active memory channel.
The system automatically brings all parameters from the
memory channel into use, including those for the welding
process, welding parameters, and welding functions.
There are up to 90 memory channels available in the
system. They are numbered 0 to 89. The memory channel
can be changed during welding.
• The minimum setup value is 0.
• The maximum setup value is 89. All values above
that are automatically interpreted as 89.
• The minimum step is 1.
robot scaling
robot scaling
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OnlineControl
OnlineControl signal is cleared (0), the
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A3 MIG Welder

5.1.5 SimulationMode

This signal function turns the simulation mode on and off.
In the simulation mode ArcOn, CycleOn, and the other
necessary signals are simulated locally to enable the
welding robot to act as in a normal welding operation.
Welding power remains off and wire is not fed during
simulation. The simulation mode is not allowed during
welding, so changing this signal during welding (or
simulation) has no effect.
• 0 = Simulation mode off. The

StartWelding

function controls a normal welding sequence.
• 1 = Simulation mode on. The StartWelding
function controls a simulation sequence.
5.1.6 StartWelding
This signal function controls the welding sequence. If the
SimulationMode is set to be on, it controls a simulation
sequence instead.
• 0 = Welding / simulation off
• 1 = Welding / simulation on

5.1.7 WireInch

This signal function feeds the welding wire forwards. The
wire is fed at the speed of 1.0 m/min for 3 seconds and
then stepped to 5.0 m/min.
• 0 = Wire inch off
• 1 = Wire inch on
This signal has no effect during welding or simulated
welding.
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