Trigger Time Out; Voltage Overload; Weld Time Limit "Has Expired - Dukane VWA-4300 User Manual

Linear Vibration Welder 4000 Series, Model VWA User's Manual
ALARMS

Trigger Time Out

Voltage Overload

Weld Time Limit "has expired".

Alarms and Messages (Page 6 of 6)
Table 6-II
Page 90
MESSAGE
Typically occurs when you trigger by position and the table position is less than the
trigger position.
Solution:
Check the trigger position.
The load has exceeded the drive's capability.
Solutions:
Increase the feedback delay to 3 seconds.
Check your weld force; it could be set too high for the application. For example
4000 lbs of weld force could restrict horizontal displacement, essentially stalling
the machine.
Check the tool for proper alignment. If misaligned, the weld bead will not have
adequate space to move freely, causing a stall condition.
Check that tool stanchions are in the retract position.
Auto-tune the system.
Verify that all 12mm bolts attaching the tool to the machine are installed and
torqued to 100 foot pounds.
Check that all bolts on the tool are tightened to the manufacturer's
specification.
Check the weight of the tool and make sure it's within range for the machine.
VW3300\4300: between 20 - 55 lbs
VW3500\4500: between 35 - 90 lbs
Weld time has expired before weld distance could be achieved.
VW3700/4700: between 90 - 150 lbs
VW3900/4900: between 110-200 lbs
Dukane Manual Part No. 403-592-00