Dukane ES, Руководство пользователя

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Appendix D
Alarm Messages
Continued
Table D- I
Servo Press Alarm Message Screens - Page 1 of 4
Alarm Code
Alarm Message
Explanation
Solution
U100
Configuration Fault
Default Setup corrupted, Model Num
-
ber incorrect, Serial Number incorrect, Feedback Scaling incorrect, etc.
This is a disabling condition for the generator; contact Dukane.
U101
Bad Parameter
Alarm
Internal generator fault.
Contact Dukane.
U102
W
atchdog Reset
Alarm
Internal generator fault.
Contact Dukane.
U103
Hardware Fault
Hardware configuration or options were changed since last generator power up.
This is a disabling condition for the generator; contact Dukane.
U104
Frequency Overload Fault 1
(PLL
Lock Fail)
The generator did not obtain a frequen
-
cy lock by the end of ramp up period.
Press
Test button on the power supply
. V
erify that the ultra
-
sonic stack will operate in a test condition. Verify that the stack is operating at proper Frequency and Power draw
.
Reduce trigger pressure, force, and/or down speed. If stack will not operate in test perform stack care and main
-
tenance. Follow this link to stack care and maintenance procedure. If Stack will not operate in test condition, remove horn and re-inspect. Enable “Advanced Process Settings” to adjust free run fre
-
quency to the “in air” operating frequency that results from a test. Enabling a pre-trigger source that allows for full ramp-up time to elapse still “in air” before contacting the part should eliminate all “Frequency Overload Fault 1” occurrences for a properly maintained stack. If the above steps do not resolve problem, contact Dukane.
U105
Frequency Overload Fault 2
(PLL
Lock Lost)
The stack may be coupling the part to the fixture.
Attempt to decouple vibrations from fixture by using a com
-
pliant medium, such as a sheet of silicone or cork, between the part and fixture, or fixture and base.
U106
POS Peak Overload Fault
Generator ultrasound overload.
Check if one of the stack components is defective. Check if one of the stack components is loose. Check if the iQ generator's system frequency settings are set correctly
.
U107
NEG Peak Overload Fault
Generator ultrasound overload.
Check if one of the stack components is defective. Check if one of the stack components is loose. Check if the iQ generator's system frequency settings are set correctly
.
U108
Average Overload Fault
Generator ultrasound overload.
Reduce the force being applied to the part (on a pneumatic press) or reduce the weld speed (on a servo press).
U109
Bad Current Loop Fault
4-20 mA
current loop is not connected
to the remote amplitude card, or 4-20 mA
current loop is defective (poor
electrical).
Check for proper connection to remote amplitude card. Check for damage to wiring. This is a disabling condition for the generator; contact Dukane.
Page 157
Dukane Manual Part No. 403-587-00
Section 12 - Appendices