ALARMS
Figure 5-45
Alarm Message Screen
FAULTS:
U100 Configura3on Fault (Default Setup Corrupted, Model Number Incorrect, Serial Number Incorrect,
Feedback Scaling Incorrect, etc)
U103 Hardware Fault (Hardware Changed, Remote Amp Card removed?)
U104 Frequency Overload Fault 1 (PLL Lock Fail)
U105 Frequency Overload Fault 2 (PLL Lock Lost)
U106 POS Peak Overload Fault
U107 NEG Peak Overload Fault
U108 Average Overload Fault
U109 Bad Current Loop Fault
U110 Power not OK Fault
U111 Over Temperature Fault
U112 Frequency Overload Fault 3 (PLL Limit Exceeded)
INITIATE ERRORS:
U300 Operate Switch 1 Pressed before Cycle Start
U301 Operate Switch 2 Pressed before Cycle Start
U302 Auto In switch closed at End of Cycle
U304 Trigger switch closed before Cycle Start
U305 Pre-‐trigger switch closed before Cycle Start
U306 End Weld input enabled before Cycle Start
U307 Ground Detect input enabled before Cycle Start
U308 Generator or Press Not Ready
PROCESS ERRORS:
U400 Weld Limits enabled for con3nuous Opera3on
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 Posi3on set to Zero
U406 Max Trigger Time set to Zero
U407 Forced Shutdown Fault
U408 Trig Lost Early Fault
U409 Trig Lost Weld Fault
U410 Pre-‐trigger Overtravel Fault
U412 Max Pre-‐trigger Time exceeded
U413 Max Trigger Time exceeded
U414 Max Trigger Delay Time exceeded
Terminology
: Alarm refers to any fault, or error the press
might produce.
An alarm condition may occur. Figure 5-45 shows the
format for a typical alarm display.
The list below gives general reference information for
each alarm condition.
Table 5-I
Alarm Messages
FREQUENCY OVERLOAD FAULT 1
FAULT ID # Uxxx SERIAL # xxxxxx
VISIT WWW.DUKANE.COM/EASYFAULT FOR
FAULT AND TROUBLESHOOTING TIPS,
OR CONSULT YOUR MANUAL
ONLINE
PRESS ENTER TO CLEAR
AMP
PRE
WELD WELD
POST
WELD
LIVE
SETUPS
LIMITS
OPERATE
Peak Overload Fault
SETUP
(Lock Fail)
(Lock Lost)
(Limit Exceeded)
Page 69
Dukane Manual Part No. 403-594-02
Section 5 - Operation