100-412-234 REV. 06 29
F Memory
Frequency as stored in the power supply memory. The intended
operating frequency value for an ultrasonic stack, stored in the
memory of the power supply.
Force
Weld Force. The mechanical force applied to the part during the
cycle.
Force Act
Actual Force. The measured mechanical force determined from the
results of a weld cycle.
Force Graph Displays force in pounds as a function of weld time.
Force/Col Graph
Dual display of collapse distance in inches and force in pounds as a
function of time.
Freq Chg Frequency Change. (Frequency at Start versus Frequency at End).
Freq End
The frequency at the end of the ultrasonic portion of the welding
cycle (when ultrasonics are terminated).
Freq Max
Maximum Frequency. Highest frequency reached during weld
cycle.
Freq Min Minimum Frequency. Lowest frequency reached during weld cycle.
Freq Start
Frequency at Start. Frequency at the time ultrasonics was turned
on.
Frequency
The operating frequency of the ultrasonic stack. The frequency
stored is measured at the end of the ultrasonic portion of the cycle
(when ultrasonics are terminated).
Frequency Graph Displays operating frequency as a function of time.
Frequency Offset
An offset factor applied to the ultrasonic frequency stored in the
power supply.
General Alarm An alarm that occurs due to system fault and/or tripping a limit.
Gnd Det. Mode
Ground Detect Mode, available in all models of 2000Xc Power
Supply. In this mode of operation, ultrasonics are terminated after
detection of a ground condition between the horn and fixture or
anvil.
Ground Det.
Cutoff
Ground Detect Cutoff. Immediately terminates the weld process,
including the hold step, when a ground detect has occurred.
Hold Force The force on the part during the hold portion of the cycle.
Hold Pressure
The pressure applied during the hold portion of the cycle. If set to
Default, hold pressure equals weld pressure.
Hold Time The duration of the hold step.
Horn Clamp
If set to ON, the horn will stay down and hold the part in place in
the event of an alarm. A Supervisor can reset it and remove the
part.
Table 2.3 Glossary of Terms
Name Description
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