Siemens SINUMERIK FM-NC Installation And Startup Manual page 98

6 Assigning Parameters to the Control and the PLC Program
6.5 Example of start-up design concept
Size of the tool
magazine
Axis measurement/
compensation
values
Data backup
6-98
After completion of these steps, the machine is fully functional with the basic
data.
Time required: 1 hour
The files for the machine options also consider the size of the tool magazine
(36, 48, ..locations).
N10900 $MN_INDEX_AX_LENGTH_POS_TAB_1=36
N10910 $MN_INDEX_AX_POS_TAB_1[0]=0
N10910 $MN_INDEX_AX_POS_TAB_1[1]=10
N10910 $MN_INDEX_AX_POS_TAB_1[2]=20
.........
The remaining steps of initial start-up include measurement of the axes and
entry of the corresponding compensation values (e.g. backlash) by the
mechanic or measuring technician.
To simplify operation, you can create user displays in the "Start-up/machine
data" area.
Examples: "MECHANIK" and "QSK" user displays.
After completion of the initial start-up, all the data are saved in a series start-up
file. This file is then specific to the machine that was started up and can be used
later on if it is necessary to put the machine back into the condition in which it
was supplied.
The files in the Services / Archive area for the basic machine and the machine
options are no longer required and must therefore be deleted.
The compensation data (e.g. spindle pitch) also have to be backed up
separately from the Services / Active NC data into the archive area.
The last step in the start-up sequence is to back up all MMC 102/103 data onto
a streamer.
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
 Siemens AG 2000 All Rights Reserved
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