SE
CTION
8 |
A
LARM
M
ESS
A
GES
Infinity™
Series Servo Ultrasonic Press Systems QUICK START GUIDE
55
Alarm Code
Alarm Message
Explanation
Solution
U212
Servo Travel Limit Ex
-
ceeded
Servo press has reached the defined maxi
-
mum travel limit.
Increase the maximum travel limit position.
Adjust weld parameters to reduce the distance traveled
during the weld and hold.
U213
Servo Communication
Error
Communication between the servo control
-
ler and the motherboard has been compro-
mised.
Contact Dukane.
U214
Obstruction at Top of
Stroke
The press is unable to reach the Top-of-
Stroke position.
remove obstruction detected at Top of Stroke.
Adjust Top of Stroke position to be defined higher than
obstruction.
U216
Excessive Force at Idle
The press system senses an excessive
amount of force when idle.
This alarm can occur when an ultrasonic stack is
removed from the press when power is on. Be sure
to turn system power off when disassembling and
reassembling the stack.
If alarm appears when not changing stacks, contact
Dukane.
U217
Excessive Deviation from
TOS
The press position deviated excessively
from the defined Top-of-Stroke position
when idle.
Contact Dukane.
U218
Servo Encoder Failure
The press system detected a problem with
the linear position encoder.
Contact Dukane.
U228
Temporary Servo Control-
ler Over Voltage
The servo controller experienced a
termporary over voltage condition likely due
excessive deceleration. The braking shunt
hardware may be damaged.
Most likely too aggressive deceleration settings. Possible
failure of the braking shunt or power supply.
U229
Abnormal Safe Torque Off
Inputs
An implausible comination of the ESTOP
inputs was detected.
The NO and NC E-STOP inputs remained at the same
logic level for too long. Must cycle power on the
thruster.
U230
Servo Under Temp
The servo controller temperature is below
safe operating conditions.
Possible failure of servo controller.
U231
Hall Input Sequence Error
An implausible motor hall sensor transition
was detected.
Check servo motor feedback wiring.
U232
Digital Linear Encoder
Error
The press system detected a problem with
the linear position encoder tested against
motor hall sensors.
Check servo motor feedback wiring.
U233
Abnormal Operate Switch
1 Inputs
An implausible combination of the Operate
Switch 1 inputs was detected.
Check Operate Switch 2 wiring.
U234
Abnormal Operate Switch
2 Inputs
An implausible combination of the Operate
Switch 2 inputs was detected.
Check Operate Switch 1 wiring.
U235
Transducer Door Fault
The press system detected a problem with
the transducer door wiring.
U300
Operate Switch 1 Pressed
before Cycle Start
Check door switch and wiring.
release Switch 1 before pressing both activation
switches to start a cycle.
Verify wiring of both switches.
U301
Operate Switch 2 Pressed
before Cycle Start
Operate Switch 2 Pressed before Cycle
Start
release Switch 2 before pressing both activation
switches to start a cycle.
Verify wiring of both operating switches.
U302
Auto In Switch closed at
End of Cycle
Auto In Switch closed at End of Cycle
remove active Auto-In signal.
Verify wiring to Auto-In signal.
U308
Generator or Press Not
Ready
Generator or Press Not Ready
Wait for initialization process to complete.
Cycle power on IQ generator.
If alarm persists, contact Dukane.
U400
Weld Limits enabled for
continuous operation
Weld Limits enabled for continuous oper
-
ation
Change Weld Mode from Automation.
Disable Weld Method.
Содержание Infinity 43NSLA
Страница 5: ...S ection 1 I ntroduction SECTION 1 Introduction ...
Страница 42: ...Infinity Series Servo Ultrasonic Press Systems QUICK START GUIDE 38 S ection 6 Operation SECTION 6 Operation ...
Страница 65: ...Please refer to our website at www dukane com contact us to locate your local representative ...