The fact that a short-circuit has occurred is transmitted to the robot control via the „Arc
stable“ signal (see the „Digital output signals“ chapter).
NOTE!
Output of the „arc stable“ signal takes about 0.2 s longer than the duration of the
short-circuit current.
No welding can take place while the “Touch sensing” signal is set. If the robot control
sets the „Touch sensing“ signal during a welding operation, welding is stopped at the end
of the burn-back time (which can be specified in the power source setup menu). Position
detection can be carried out.
KD disable
ROB 4000/5000 ROB 5000 OC
Signal X14:5 HIGH LOW
The “KD disable” signal facilitates the changeover from internal to external control of the
cold-wire feeder:
- “KD disable” not set = “KD enable”:
internal control of the cold-wire feeder via the power source
- “KD disable” set:
external control of the cold-wire feeder via the robot interface
External or internal control of the cold-wire feeder affects the following functions:
- Wire feed
- Wire retract
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