Dr. Livingstone, I Presume WELDWISE 2400 - Manual (Page 144)

PROBLEM POSSIBLE CAUSE OR
SYMPTOM
POSSIBLE FIX
THE A/D READING ON
THE INPUT MONITOR
REMAINS AT
MAXIMUM VALUE:
Both the sensor in question
and the sensor cable have
been examined, repaired
and/or replaced but the A/D
reading for the FORCE,
CURRENT or VOLTAGE
channel remains at +/-
32767. Weld monitor failure. Shutdown and restart the weld monitor. If the any or all A/D
channels are pegged (saturated), there is a problem with the
weld monitor. Call Livingston Service.
THE A/D READING ON
THE INPUT MONITOR
IS FROZEN: Both the
sensor in question and the
sensor cable have been
examined, repaired and/or
replaced but the A/D
reading for the FORCE,
CURRENT or VOLTAGE
channel is frozen (static). Weld monitor failure. Shutdown and restart the weld monitor. If any or all A/D
channels remain frozen, there is a problem with the weld
monitor software. Call Livingston Service.
10-28
04
55
-IN
S-
40
0 Re
v. C