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6 Programming the control
6.5
Example of a start-up concept
6.5
Example of a start-up concept
Objective
Basic machine
Machine data
6-64
1. Simple standard system start-up for the initial start-up
2. Inclusion of machine options (e.g. rotary tables or 2nd spindle)
3. Shorter start-up time
4. Simplified machine data handling by means of user screens for mechanics
or measuring engineers.
5. Standardized PLC program for the entire series of machines
The following upgrade variants are available, e.g. for a milling machine with one
or two rotary tables or spindles.
Starting from a basic variant
S
with three axes (X11,Y11,Z11),
S
magazine axis (B11),
S
spindle (C11)
a standard system start-up file is created.
When the machine data is declared for this basic machine, all the possible
optional axes are declared in the machine axis data.
This affects one or two rotary tables (A11, A22) or/and a second spindle (C22).
When all the possible machine axes for the series are declared, all the axis data
blocks are also set up in the PLC (DB 31 – 38).
The axis assignment remains the same, regardless of which axes are actually
on the machine.
This is the requirement for a standardized PLC program.
N10000 $MN_AXCONF_MACHAX_NAME_TAB[0]="X11"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[1]="Y11"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[2]="Z11"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[3]="A11"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[4]="A22"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[5]="B11"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[6]="C22"
N10000 $MN_AXCONF_MACHAX_NAME_TAB[7]="C11"
Machine data files are set up for the individual machine options. These only
contain the modified machine data.
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
Axis X
Axis Y
Axis Z
1st rotary table
2nd rotary table
Magazine axis
2nd spindle
1st spindle
© Siemens AG 2006 All Rights Reserved
03/2006
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