2000X energy Power Supply Chapter 7: Maintenance
Instruction Manual System Alarm Tables
011-003-991 EN 7-11
You should always power down your system prior to repairing any portion of it.
•A No Cycle alarm ( Table 7.6 op pagina 19) occurs when the most recent weld cycle was aborted before
any weld took place. The specific no weld failure that has occurred is indicated by the message on your
display or your printer. No Cycle alarms will advance the general alarm counter, but will not advance the
cycle counter. You should continue with the next weld cycle; in most cases the part can be re-used.
•A
Suspect or Reject alarm ( Table 7.7 op pagina 21) occurs when the most recent weld cycle fell outside
your programmed limits. The specific conflict that has occurred is indicated by the message on your dis-
play or your printer. Suspect/Reject alarms will advance the general alarm counter, but only once per
cycle regardless of the number of alarms generated. You should inspect any part that was welded during
a cycle that resulted in an alarm. If you encounter numerous or successive alarms you should review
your weld parameter setup.
•A
Setup alarm ( Table 7.8 op pagina 27) occurs when you have entered parameters that create a conflict
with other parameters. For example, trying to step an amplitude at weld time 1.000 seconds, but the weld
time is only set for 0.500 seconds.The specific conflict that has occurred is indicated by the message on
your display or your printer. All setup alarms must be resolved before a new cycle can be run. Setup
alarms will advance the general alarm counter, but will not advance the cycle counter. If you are uncertain
as to the cause of the conflict, it might be helpful to print out your current setup so that you can see your
entire setup, resolve the conflict, and proceed.
•An
Overload alarm ( Table 7.9 op pagina 44) occurs when your ultrasonic power supply has overloaded.
Overload alarms advance the general alarms counter. The specific overload that has occurred is indi-
cated by the message on your display or your printer.
•
Note alarms ( Table 7.10 op pagina 46) occur to alert you that an alarm is imminent or the cycle ran with
authorized modifications.
7.5 System Alarm Tables
The following tables detail alarms that you can encounter on the 2000X Power Supply, listed alphabetically
by the Display Message that is presented on the front panel. The message on the display panel of the Power
Supply is shown in the first column. A more detailed message that you can print is shown in the second
column. The third and fourth columns indicate the condition that led to the alarm and the corrective action
you should take.
7.5.1 Alarm Index
An alphabetical list of the alarms that appear on the system display and on printouts is included in Appendix
E: Alarm Index. In the on-line version of this document, all alarm page numbers are hyper-linked to the full
description, which describes the cause of the alarm condition and the steps to resolve it.
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