Dukane 403-575-00 Power Supply User Manual


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Error Message Description Cause(s) Possible Solution(s)
Part detected before reach-
ing start sensing distance.
Force in excess of 50 lb (220 N) was
detected before reaching Sensing Start
Distance.
1. Sensing Start Distance is too large.
2. Part(s) not properly loaded.
1. Decrease Sensing Start Distance.
2. Check part placement.
Press down travel limit
exceeded!
Lower travel limit switch activated. Press moved sufciently far down to
activate lower limit switch.
1. Lower bottom stop position.
2. Decrease weld or hold depth.
Servo actuator temperature
limit exceeded!
Servo actuator is too hot. 1. Welder duty cycle is too large.
2. Weld/hold times or forces are too
large.
3. Thruster fan not working.
4. Servo actuator or amplier is dam-
aged.
1. Reduce cycle rate.
2. Change setup to reduce weld/hold forces or
decrease weld duration.
3. Check if fan is obstructed; contact DUKANE
service for replacement.
4. Contact DUKANE service.
Error detected at servo
press.
OR
Servo controller error!
One or more of servo-related error(s)
has occurred. This message is accom-
panied by one of the following error
types displayed in the Status area:
Amplier Error
Checksum Error
Command Error
Down Travel Limit
Force Duration Exceeded
Position Error
Servo Error
Trigger < Sensing start Distance
Up Travel Limit
See specic error type below. See specic error type below.
Amplier Error Error occurred with servo amplier. Faulty wiring or damaged amplier. 1. Restart press system.
2. Contact DUKANE service.
Checksum Error Servo controller hardware error. Problem with servo controller hardware. 1. Restart press system.
2. Contact DUKANE service.
Command Error Servo controller program error. Problem with servo controller hardware. 1. Restart press system.
2. Contact DUKANE service.
Down Travel Limit Lower travel limit switch activated. Press moved sufciently far down to
activate lower limit switch.
1. Lower bottom stop position.
2. Decrease weld/hold depth.
Force Duration Exceeded While in Teach mode, time allowed for
press to produce moderate/large forces
was exceeded.
Moderate/large press force was being
applied for an extended period of time,
resulting in servo amplier being auto-
matically powered off.
Reduce force and/or amount of time force is
applied while in Teach mode.
iQ Servo Press Error Messages Page 1 of 2
Table 6 - I Error Messages, Servo-related
Page 82
iQ Series Ultrasonic Generator/Power Supply ES User’s Manual
Dukane Manual Part No. 403-575-00
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