Dr. Livingstone, I Presume WELDWISE 2400 - Manual (Page 122)

PROBLEM POSSIBLE CAUSE OR
SYMPTOM
POSSIBLE FIX
Inspect sensor cable for physical damage. A cable that is
deformed, severed, partially severed, shredded, abraded and/or
has bare wires showing may be suspect. Disconnect sensor
cable from weld monitor and replace. Try to reposition new
cable to avoid recurring damage. Spiral wrap or guards will also
help to protect cable. EVERY WELD IS
REJECTED: The weld
summary screen indicates
that almost every parameter
is rejecting.
CONT'D
Sensor cable failure.
Inspect electrical connections for damage, poor connections
and/or corrosion. Replace connectors and/or cable.
EVERY WELD IS
REJECTED: The Weld
Summary screen indicates
that the HalfCycle (Hcycle)
Count is incorrect. Weld Schedule changed. Change weld schedule back to what it was when the Master was
created, create a new Master or adjust the Master Tolerance
Limits to accommodate the new schedule.
Electrodes were changed/dressed and the
displacement was not zeroed. Electrodes
worn or mushroomed. Zero the displacement. (Refer to Chapter 8, Calibrating the
Sensors or Supplementary Procedure, if applicable).
Calibration has changed. Check calibration and recalibrate sensor if necessary (Refer to
Chapter 8, Calibrating the Sensors). Note: If an Export Setup
was performed the last time this sensor was properly calibrated,
an Import Setup may be performed to reload the saved
calibration settings. Refer to Chapter 6, WMS Reference Guide.
EVERY WELD IS
REJECTED: The Weld
Summary screen indicates
that any or all Displacement
parameters (Initial
Thickness, Final Thickness,
Setdown, Expansion) are
out of tolerance.
Tolerances are set improperly. Adjust the tolerances.
10-6
04
55
-IN
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0 Re
v. C