Watchdog; Errorreset - Kemppi A7 350 Integration Manual

6.1.20 Watchdog

This signal function resets a watchdog timer in the robot
interface unit on each transition. The signal takes an
effect when the watchdog function is turned on from
the web user interface or from the setup panel. If the
watchdog functionality is on and the robot can't maintain
transitioning of this signal, the welding system goes into
an error state. This prevents welding accidents if the robot
loses control over the welding system.

6.1.21 ErrorReset

This signal function resets the ErrorNumber
Error signal to zero on the rising edge of the signal when
there are no active errors in the system. If there are any
active errors, the signal has no effect. The error is active
when the error situation is not resolved.
• 0 = Normal operation
• 1 = Error reset (on rising edge)
6.1.22 HotStartOn
This signal function controls a hot-start on and off, if the
hot-start is enabled to be controlled by a robot from the
web user interface or from the setup panel.
• 0 = Hot start off
• 1 = Hot start on
6.1.23 CraterFillOn
This signal function controls a crater-fill on and off, if the
crater-fill is enabled to be controlled by a robot from the
web user interface or from the setup panel.
• 0 = Crater fill off
• 1 = Crater fill on
6.1.24 WireFeederSelect
This signal function is used to select the wire feeder in a
system that supports two robot wire feeders. The support
of two wire feeders is enabled by installing an extension
value and the kit into the robot interface unit. See the A7 MIG Welder
Operating manual for details.
To be able to select the wire feeder by the means of this
signal, the function must be enabled from the welding
system settings by setting the
SELECT AT ROBOT.
• 0 = Wire feeder 1 (the primary wire feeder) is
active.
• 1 = Wire feeder 2 (the secondary wire feeder) is
active.
© Kemppi Oy 2020
Wire feeder option to
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A7 MIG Welder 2002