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Section 4 – Standard System Status and Controls
Dukane Manual Part No. 403-610-02
ALARMS
Figure 4-12
Alarm Message Screen
Terminology
: Alarm refers to any fault, or error the gen-
erator might produce.
An alarm condition may occur. Figure 4-12 shows the
format for a typical alarm display.
The list below gives general reference information for
each alarm condition.
Table 4-I
Alarm Messages
NOTE
Go to this web address:
https://support.dukane.com/EasyAlarm
for more information about the alarm’s cause
and remedy.
Alarms
U100
Configuration Fault (The default setup may be corrupted, the model number does not match the generators installed
assemblies, the Serial Number is incorrect or missing.)
U104
Frequency Overload Fault 1 (The generator was unable to find the stacks frequency by twice the time of the Ramp Up
setting.)
U106
Peak Overload Fault (The generators output current has exceeded it’s safe operating level and has terminated the ultrasound
output.)
U108
Average Overload Fault (The output power has exceeded the rated power of the generator model.)
U110
Power not OK Fault (There is a problem with the AC line voltage.)
U111
Over Temperature Fault (Generator has exceeded its safe operating temperature limit.)
U112
Frequency Overload Fault 3 (There was excessive operating frequency drift due to heating of the stack. The operating
frequency is “far” away from the Free Running Frequency.)
U116
Ultrasound Voltage Overload (The actual transducer voltage exceeded the maximum expected value at 100% amplitude.)
Initiate Alarm
U302
Ultrasound Activation Input Activated at End of Cycle
U308
Generator Not Ready (The generator initialization process is not complete. The generator is not ready to activate the
Ultrasound output. The Automation Cycle Stop input is activated while activating the Ultrasound Activation input.)
Process Alarm
U401
Weld Time Set to Zero
U402
Weld Power Set to Zero
U403
Weld Energy Set to Zero
U404
Weld Distance Set to Zero
U405
Weld Position Set to Zero
U406
Max Trigger Time Set to Zero
U413
Max Trigger Time Exceeded (The trigger did not occur within the specified time limit.)