Siemens WF 725 Planning Instructions page 24

Equipment for machine tools: positioning modules
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08.90
120 magazine locations can be used at the most.
With rising location numbers it is necessary to set rising command values. They have to
be BCD values which state the number of increments.
DL
7
DW 12
10
3
DW 13
10
The command values must be positive.
Two data words must have the value 0 before the first magazine location.
Two data words must have the value 0 after the end criterion.
The end criterion must be entered by the user and is calculated in the following way:
Command value for magazine location n
+ Tolerance window (in increments)
+ 1
The distances between 2 magazine locations do not have to be constant.
Example:
M-P3
Tolerance window
3015
It is a magazine/revolver with 4 locations. In MD18 of the WF 725/WF 726 'Number of
increments per rotary axis', a value of 4000 must be entered for this example, and also
for the last magazine location in the table.
The value 0 must be set for MD6 of the WF 725.
The value for the tolerance window states how many increments in advance the new
location is read out before reaching the location. It should be selected as the MD33 of
the WF 725/WF 726.
©
Siemens AG 1990 All Rights Reserved
WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
DR
6
5
4
10
10
10
2
1
0
10
10
10
M-P4
4000/0
M-P1
1010
M-P2
2034
6ZB5 440-0JB02
Description of the functions
M-P1: Magazine location 1
2 - 17

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