22 100-412-234 REV. 06
• Graphs, Auto-Scaling: When you request a graphical display in Time Mode, the power supply
automatically scales the time axis of the graph to give you the most meaningful graph possible.
• Graphs of Power, Amplitude, Velocity, Collapse, Force, Frequency, and Horn Scan for
the Power Supply: The 2000Xc Power Supply supports graphical display of these items. These
graphs include markers to show critical points in the weld. Use these graphs to optimize your
weld process or diagnose application problems.
• Graphs, User Selectable: In any mode you can select the scale of the time axis on any graph
so that you can zoom in on the start of the weld cycle.
• Horn Down: Clamp On: When in the horn down mode, the start switches can be released after
the part is contacted while the part remains clamped in place. Press Retract Horn button to
release. Clamp Off: The horn will retract whenever the start switches are released in the horn
down mode.
• Horn Down Display: During Horn Down, the Absolute Distance, Force, Downspeed, and
Pressure are displayed digitally so that you can determine correct values for process limits and
cutoffs.
• Horn Down Mode: A manual procedure used to verify system setup and alignment.
• Horn Scan: A scan to enhance selection of operating frequency and control parameters.
• Limits, Control: These are controls that are used in conjunction with the main weld mode.
These user programmed limits provide for additional control of the weld process.
• Limits, Reject: A class of user-definable process alarms that alert you if a part falls into a range
that you classified as reject parts.
• Limits, Suspect: A class of user-definable process alarms that alert you if a part falls into a
range that you have determined should be inspected.
• Membrane Keyboard: For high reliability and immunity from factory dust and oils.
• Parameter Entry through Keypad: A keypad is provided for direct entry. Plus (+) and Minus (–
) keys are provided for adjusting existing values.
• Parameter Range Checking: If you enter an invalid parameter the power supply shows you the
valid range.
• Password Protection: This feature allows you to secure your setup from unauthorized changes.
You can select your own password.
• Presets: The Digital UPS is capable of storing presets of power supply operating parameters.
• Pressure Sensor: Allows the power supply to read the system pressure.
• Pretrigger: This feature allows you to set the system weld controls to turn the ultrasonics on
before contact with the part to increase performance.
• Process Alarm Display Showing Actual and Set Values: When an alarm condition has
occurred, you can view the value for the last weld and the suspect and reject settings you
programmed into the controls.
• Post Weld Seek: This system feature provides a short burst of energy at the end of the weld
Hold and Afterburst steps to automatically re-tune the power supply, if required.
• Ramp Time: The starting of the 2000Xc Power Supply and horn is done at the optimum rate to
reduce electrical and mechanical stress on the system. This also helps make some tough-to-start
applications possible.
• Rapid Traverse: Allows a high horn travel speed for a portion of the stroke. Once the set
distance is reached, travel speed is reduced to the downspeed setting.
• Safety Control System Monitoring: The Safety Control System within the welder constantly
monitors the system's safety related components for correct operation. When this system detects
a fault condition, operation is interrupted and the system immediately goes to a safe state. A
blinking of the power indicator light is used to signal a safety system alarm.
• S-Beam Load Cell/Dynamic Follow Through: The load cell allows the ultrasonics to be
triggered at a designated force input into the power supply.
• Seek: Ensures operation at resonance; minimizes tuning errors; and operates the stack at low
amplitude (approximately 5%), then provides a means of sensing and storing the resonant
operating frequency value.
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