HEIDENHAIN iTNC 530 HSCI - Page 541

29 – 542 HEIDENHAIN Service Manual iTNC 530 HSCI
Updating the
machine
parameter list
If the control opens the machine parameter list after you have restored the backup, new machine
parameters are added with the current NC software of the replacement SSDR or older MPs are
removed.
8 Press the END key.
The following messages may be generated:
8 Enter a value for the new machine parameter.
8 The parameter no longer exists. --> Delete this MP or mark the parameter as a comment so it
remains in the list.
8 After each change, try to activate the machine parameter list with END.
If the MP list is complete, the iTNC 530 HSCI restarts.
If possible … If you could still transfer the non-volatile PLC markers and words from the RAM to the defective
SSDR and subsequently create a backup:
8 After restarting the control you must not acknowledge the Power interrupted message.
8 Write the non-volatile PLC markers and words from the SSDR to the RAM of the control.
--> See ”Non-volatile PLC markers and words” on page 11 – 134.
Restoring the
original state of
the machine
If necessary, you may ...
 recalibrate the touch probes.
 initialize the swivel head again.
 initialize the tool changer again.
Contact the machine manufacturer for information!
Functional test 8 Check the machine functions (with the aid of the machine operator).
Creating a machine
backup
If changes were made to the machine or control (e.g., new machine parameters added), you should
create a backup of the current machine data.
--> See ”Backup on an external data medium” on page 14 – 202.
Returning the
defective SSDR
8 Attach a note with the error description to the SSDR.
8 Use the original packaging of the new SSDR to package the defective SSDR.
8 Return the defective SSDR to the machine tool builder or to your HEIDENHAIN service agency.
Note
Comments on the new MPs can be found in the text file READ_MP.A or LIES_MP.A in the path
PLC:\JH\ ...
Contact the machine manufacturer for information on the values to be entered!
If required you can add comments on the functions of new parameters in the MP list.
Note
On machines with analog axes, an offset fine adjustment should be performed with the
HEIDENHAIN code number after the control was exchanged.
--> See ”Adjusting the electrical offset (drift adjustment)” on page 21 – 355.