No
Yes
It is likely that an interface of the UEC 11x (position, speed, motor) is defective.
Note the displayed error messages.
Shut down the control and switch off the power switch at the machine tool.
Switch on the power switch of the machine.
The error is outside the
UEC 1xx (position encoder,
speed encoder, motor, etc.)
Do not acknowledge the Power interrupted message but call machine parameter list, or
acknowledge the message Hardware/firmware change recognized and then call the MP list.
Label and swap the position and speed encoder cables and
the motor outputs of the spindle and the axis concerned at the UEC 11x
(e.g. connectors X201 and X202, X15 and X16, X80 and X81).
Attention:
If motor brakes are controlled via the UEC, these must
be swapped as well! (In the example: X394/1 and X394/3)
Does the error move
to the axis / to the spindle?
Swapping axis and spindle on a UEC 11x
Swap the entry values of MP110.x/111.x and MP120.x/121.x
for the spindle and the axis concerned
(e.g. MP110.0: 201, MP111.0: 202, MP120.0: 80, MP121.0: 81).
Close the MP list and switch on the machine tool.
Before the exchange, deactivate the evaluation of the electronic ID labels.
For this purpose enter the value 1 for each bit in MP7690.
After you have restored the cables and parameters to their original state,
enter the original values in MP7690 (evaluation of the electronic ID labels).
No
Yes
Is the same
frequency entered in
MP2180 ?
Enter 5 kHz for all
axes/spindles for testing.
Look up in MP130.x how the axis is assigned in the parameter group MP2xxx.y.
Look up in MP131.x/132.x how the spindle is assigned in the parameter group MP2xxx.y.
In MP2100.x correctly assign the power modules for the spindle and the axis concerned.
(e.g. MP2100.0: HEIDENHAIN-UEC1xx-X80, MP2100.12: HEIDENHAIN-UEC1xx-X81, X82, X84).
From the LEDs you can see, whether the enabling commands for the axis
and the spindle are available (connectors X71 and X72 on UED 11x).
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