Arcon; Gasflowok; Maincurrenton; Currentok - Kemppi A7 350 Integration Manual

6.2.16 ArcOn

This signal function indicates the status of the welding arc.
• 0 = Arc not established
• 1 = Arc established

6.2.17 GasFlowOk

This signal function indicates the status of the gas flow.
The signal is set (1) when the gas flow rate is above the
minimum level set by a user and is cleared (0) when the
gas flow is too low. The gas sensor must be enabled from
a user interface.
• Gas flow below the minimum level
• Gas flow above the minimum level

6.2.18 MainCurrentOn

This signal function indicates the status of the welding
power. The signal is set (1) when the power source has
turned the welding power on.
• 0 = Power source in standby mode
• 1 = Welding power on

6.2.19 CurrentOk

This signal function indicates that the welding current is
within the limits set by a user.
• 0 = Current below minimum or above maximum
• 1 = Current within the limits
This function is not implemented in the A7 MIG Welder.
The status is always OK (1).

6.2.20 MotorCurrentOk

This signal function indicates that the wire feeding motor
current is below the system limit.
• 0 = Motor current too high
• 1 = Motor current OK
This function is not implemented in the A7 MIG Welder.
The status is always OK (1).

6.2.21 WFSpeedOk

This signal function indicates that the wire feed speed is
within the limits set by a user.
• 0 = Wire feed speed too low or too high
• 1 = Wire feed speed within the limits
This function is not implemented in the A7 MIG Welder.
The status is always OK (1).

6.2.22 TouchSensed

This signal function indicates contact between the touch
tool and the welding piece. This feature is enabled and
disabled by the TouchSensorOn
selected by the TouchSensorToolSel
a user interface.
• 0 = Touch not detected
• 1 = Touch detected
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6.2.23 Error

This signal function indicates an error in the system (except
the gate door open error). The signal is on (1) for an error;
otherwise it is off (0). For warnings this signal remains off.
See the ErrorNumber
For clearing this bit, the error situation must be resolved
and the error reset by means of the
from a user interface.
• 0 = Warning or no error
• 1 = Error in system

6.2.24 CollisionDetected

This signal function indicates the collision sensor status. In
addition to this function being active, a collision detection
error (Error 53 Collision
collision is detected. The collision sensor must be on for
this function to take effect. When the collision sensor
is switched off, this signal is always in the "Collision not
detected" state.
The polarity of this signal can be set from a user interface.
signal. The touch tool is High-active signal:
signal or forced from • 0 = Collision not detected
• 1 = Collision detected
Low-active signal:
• 0 = Collision detected
• 1 = Collision not detected
A7 MIG Welder
description for more information.
ErrorReset signal or
detected) will be set when a
2002