XYZ Machine Tools TRAK 2OP M11 Mill, Безопасность, Установка, Обслуживание, Сервис и Список Запасных Частей

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XYZ Machine Tools Ltd
TRAK  2
OP
Installation, Maintenance, Service & Part List Manual
• Check the LED lights on the computer module as you turn the EHW. See section 5.3 for more
information.
Possible Cause Check This
Software may be in an
indeterminate state
Press the MODE button and reenter the same screen and see if
EHW works.
E-Stop is pressed Check E-Stop. Make sure the servo ON button has been pressed to
energise the servo system.
EHW has failed
Verify the wiring of the EHW and replace as necessary. If only 1
axis will not jog, then it is not the EHW.
Poor cable or wiring connections Remove programming panel and check cable connections
Servo Motor/Drive failure Especially, if only one axis will not jog; See motor/servo diagnostics
section 5.5
Computer module failed See Computer module diagnostics Section 5.3
4.2.4 Vibration at Rest
While axis is holding position there is vibration or noise coming from the X, Y or Z-axis. The axis motor may
be searching or jumping back and forth.
Do the following Service Codes and procedures:
• Code 127 Measure's the backlash in the system.
• Code 128 Enter backlash compensation
• Turn the EHW on the axis in question and see if the noise goes away.
Possible Cause Check This
Too much backlash entered in
Code 128
Recheck the machine’s backlash. Values should be less than
0.08mm.
Inadequate or no Lubrication to
Ballscrews and linear guides
Make sure all the ballscrews and linear guides are getting proper
lubrication. If not, check to make sure that the lube pump is
functioning properly. Also check for any pinched or blocked oil lines.
See Lubrication section
Binding or looseness in the Drive
Train
Check for excessive backlash on an axis. Check the torque reading
of the Drive Train. Step by step, carefully inspect the Drive Train
for any binding or looseness. It may be necessary to disassemble
and then reassemble the Drive Train. See Mechanical Drive Train (X,
Y) Section 5.2.
4.3 Control Related Problems
4.3.1 Blank Screen – Black or Blue
4.3.1.1 The display is completely black with no text or video on the screen.
Please also read section 4.3.6, as this is a similar symptom.
Note, the display is a 5” LCD that connects to the computer module via the VGA port. The LCD is driven by
12VDC coming from the computer module through the Overlay Interface PCB.
Possible Cause Check This
Power failure to the Computer
Module.
Verify that 115VAC is supplied to the computer module and that the
fuse is okay.