HEIDENHAIN iTNC 530 Service Manual page 50

Error message Possible cause of error
Additional information and descriptions in
the manual
Parallel operation You edited the machine or user parameter
list and tried to exit the editor with END. This
not possible
is not permitted if the part program or a PLC
positioning operation is running.
PLC: Timeout PLC run-time error
PLC partition: Not Not enough free memory on the PLC
partition.
enough memory
Positioning error The following error of a moving axis is
greater than the value given in machine
parameter MP1710 (in following error mode)
or MP 1410 (feedforward mode).
Blunt tool
Excessive machining feed rate
Spindle speed too low
Insufficient lubrication
Mechanical stiffness
Machine vibration
Hardware error in the control loop
Analog axes: Excessive drift
Analog axes: Defective tachometer
Analog axes: Defective carbon brushes
Profibus: A file access error or an error in the error
mangement occurred with Profibus
File-/memory error
functions.
Profibus: An error occurred during access to the
Profibus hardware.
Hardware error
Profibus: Error An error occurred during initialization of the
Profibus hardware.
initialization
Profibus: HSCI/Profibus configuration file is not
entered in the OEM.SYS file (keyword:
Configuration
IOCCFG= / PROFIBUSCFG=) or this file
error
could not be found.
Profibus: Access to the Profibus master board is not
possible.
PCI hardware
error
4 – 50
Measures for error diagnosis and/or
corrective action
Additional information and descriptions in
the manual
Wait until the part program run is ended, or
interrupt it.
Edit the PLC program.
See "PLC main page" on page 11 – 116.
Inform your service agency.
Delete unneeded files from the PLC
partition.
Reduce the feed rate and increase the
spindle speed.
Remove potential sources of vibration.
Replace the worn tool
Check the lubrication
Remove mechanical stiffness
Analog axes: Adjust the drift
Analog axes: Replace the carbon brushes of
the tachometer, adjust the tachometer
Analog axes: Replace the carbon brushes of
the motor
See "Sequence for Finding Errors in the
Control Loop" on page 6 – 62
Carry out offset adjustment (See "Adjusting
the electrical offset (drift adjustment)" on
page 20 – 349)
Carry out speed adjustment (See "Speed
adjustment at the servo amplifier
(tachometer adjustment)" on page 20 –
352).
Inform your service agency.
You can find more diagnostic information in
the diagnostics menu.
See "PROFIBUS diagnosis" on page 11 –
133.
You can find more diagnostic information in
the diagnostics menu.
See "PROFIBUS diagnosis" on page 11 –
133.
Inform your service agency.
Inform your service agency.
HEIDENHAIN Service Manual iTNC 530