Branson 2000Xc - Table B.6 Overload Alarms and Messages, with Probable Cause and Corrective Action

100-412-234 REV. 06 257
B.1.7 Overload Alarms
You encounter an overload alarm when your ultrasonic power supply has overloaded. The
specific overload that has occurred is indicated by the message on your display.
The following table details the overload alarms that you can encounter on the 2000Xc
Power Supply. The message on the display panel of the power supply is shown in the first
column, with the more detailed message shown in the second column. The third and
fourth columns indicate what condition led to the alarm and the corrective action you
should take.
If you are using a Digital Power Supply, frequency, phase, current and voltage information
is also available for each of the overload alarms listed in Table B.6.
Table B.6 Overload Alarms and Messages, with Probable Cause and Corrective Action
Alarm
ID
Display
Message
Alarm Condition/Cause Corrective Action
017
Energy Braking
Overload
UPS overload was detected in
hold state. Alarm is called
‘Energy Braking’ because it
could be caused by power
supply overload during Energy
Braking state, but the state is
designed to ignore overloads.
Turn off Energy
Braking, and call for
application assistance.
020 Weld O/L
The ultrasonic power supply
was overloaded during the weld
cycle. The @ Time and
frequency change (Freq Chg)
are from trigger. Peak power is
at the time of the overload.
Check the Peak Power
reading in Weld
Results. If Peak Power
is above 100%, reduce
your amplitude and/or
force settings.
B21 Seek Overload
The ultrasonic power supply
was overloaded during the seek
cycle at power up.
Check the stack.
Repair/Replace the
power supply module.
For digital UPS only,
check that the stack is
properly attached and
the RF cable is hooked
up.
B22 Test Overload
The ultrasonic power supply
was overloaded during the test
cycle. Pressing Test will clear
the overload before the power
supply goes into test mode. A
new cycle can’t be run until
reset is pressed, even though
test can be pressed again.
Check the stack.
Repair/replace the
power supply module.
For digital UPS only,
check that the stack is
properly attached and
the RF cable is hooked
up.