Startwelding; Wireinch; Wireretract; Gasblow - Kemppi A7 350 Integration Manual

6.1.12 StartWelding

This signal function controls the welding sequence. If
SimulationMode is set to be on, it controls a simulation
sequence instead.
This signal has an effect only if welding is allowed
(WeldingAllowed is set to 1).
• 0 = Welding / simulation off
• 1 = Welding / simulation on

6.1.13 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.

6.1.14 WireRetract

This signal function feeds the welding wire backwards.
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 retract off
• 1 = Wire retract on
This signal has no effect during welding or simulated
welding.

6.1.15 GasBlow

This signal function opens the shielding gas valve. The gas
valve can be controlled during welding, but not during
simulated welding.
• 0 = Gas valve closed
• 1 = Gas valve open

6.1.16 AirBlow

This signal function opens the compressed-air valve.
• 0 = Air valve closed
• 1 = Air valve open
This signal has no effect during welding or simulated
welding.

6.1.17 TouchSensorToolSel

This signal function sets the selection of the touch sensing
tool between the welding wire and the gas nozzle, if the
tool is not forced to selection either from the web user
interface or from the setup panel.
• 0 = Welding wire as touch sensing tool
• 1 = Gas nozzle as touch sensing tool
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© Kemppi Oy 2020

6.1.18 TouchSensorOn

This signal function sets the touch sensor power source
and the touch detection device to be on. The touch voltage
depends on the user settings. For more information, see
A7 MIG Welder operating manual.
• 0 = Touch sensor off
• 1 = Touch sensor on
This signal has no effect during welding or simulated
welding.

6.1.19 OnlineControl

This signal function enables robot-controlled values
for welding wire feed speed, voltage, fine tuning, and
dynamics. When the robot is in online mode and uses
the WireFeedSpeed, Voltage, FineTuning, and
control functions, the corresponding values in the active
memory channel are overridden. When the robot is in
offline mode, it gives full control to the welding system
and the values from the active memory channel are used.
• 0 = Robot in offline mode. The wire feed speed,
voltage, fine tuning, and dynamics values are
obtained from the active memory channel.
• 1 = Robot in online mode and controlling
the wire feed speed, voltage, fine tuning, and
dynamics.
A7 MIG Welder
Dynamics
2002