Error; Message - YASKAWA DX200 Operator's Manual

Weldcom Function: Arc
Welding Digital I/F
5.2
Error No.

Message

1110 TPS: SELECTED
UNREGISTERED
PROGRAM
1111 TPS: FEEDING
SYSTEM FAILURE
1112 TPS: ABNORMAL
WATER FLOW
5.3
Message
TPS: TOUCH SENSOR
IN OPERATION
TPS: ARC IGNITION
FAILURE
TPS: ROBOT NOT
READY
WELDING POWER
SOURCE: Ethernet
COMMUNICATION

ERROR

TPS: WELDING
POWER SOURCE NOT
READY
TPS: OUTSIDE THE
RANGE OF FEEDING
AMOUNT
5 Alarm and Error
5.2 Error
Error
Cause
A welding program unprepared for
the welding power source was
selected.
A wire was clogged or so in the
feeding system, leading to improper
feeding.
For the CMT welding power source,
the possibilities are high that the
wire buckled in the wire buffer and
this caused a problem with the
sensor in the buffer.
The water flow sensor was
activated.
Message
Cause
The touch sensor was activated and
the status flag bit turned ON.
When welding started, timeout
occurred while waiting for arc to be
generated that produces current flow.
An insulator such as slag prevented
current from flowing, thus arc was not
generated. Or the wire took long time
to contact the base material, being
determined as arc ignition failure.
The welding power source received
the notification that the "Robot ready"
bit turned OFF, which was sent from
the robot side, and issued the error.
The Ethernet communication was
disconnected.
The welding power source notified
that it is not ready for welding.
Welding is performed with the feeding
amount exceeding the maximum
value set for welding programs.
5-24
Remedy
Select again a welding program.
The most problems automatically
solve when inching retract is
performed on the wire for a short
time at the time of error reset.
If the problem persists, try to
perform manual wire inching or
wire retract.
Adjust manually the sensor of the
wire buffer to the proper position.
If the problem frequently occurs,
first check the feeding system for
abnormally high feeding load, and
replace parts as needed.
Check if water flows. If water flows
and the error still occurs, replace
the sensor because the sensor
possibly has failed.
Remedy
This is only a notification. It does not
indicate any problem.
Remove the slag or other objects at the
wire tip or in the base material. For CO2
welding especially, because slag tends to
prevent conduction, take some action
whenever possible so that welding starts
from other than welding bead edge. Adjust
the crater conditions for welding ending
time so that some short length of wire
comes out from the chip (so that the wire
can immediately contact the base
material).
Check if the digital interface type of
VEW01 is FroniusTPS.
Check if the LAN cable is connected. If
using a HUB, check if the HUB is turned
ON.
This phenomenon may temporarily occur
when the welding power source is turned
ON or OFF, but it has no problem.
However, if the error persists, restart the
welding power source.
When welding with the TCP speed
function, decrease the welding rate to
reduce the feeding amount.
HW1482771
169861-1CD
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