EasyManuals Logo

Siemens SINUMERIK 840C Installation Instructions

Siemens SINUMERIK 840C
1154 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #884 background imageLoading...
Page #884 background image
06.93 12 Functional Descriptions
12.13.5 Traversing an indexing axis to the reference point
12.13.5 Traversing an indexing axis to the reference point
If the function is used machine-specifically, the indexing axis can be traversed to an
indexing-specific reference point. The distance between a zero mark and an indexing position
can be defined in MD ”Reference point offset”. The indexing axis does not have to be
traversed through a reference point to an indexing position. The axis is automatically traversed
to an indexing position on the next traversing movement after a reference point approach.
Example:
Linear axis; ND = 5 (number of divisions)
DRD = 200.000 µm (division reference dimension)
Reference point = 140.000 µm
Reference point offset = 0
a
a
a
a
a
a
a
a
a
a
a
a
2
a
a
a
a
a
a
a
a
3
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
140.000 µm
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
µm
a
a
a
a
a
a
a
a
a
a
a
a
4
a
a
a
a
a
a
a
a
a
a
a
a
51
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
200.000 µm
6
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Illegal
range
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
NC MD 244* should be preset as follows for machine-specific division:
MD 244* : Reference point offset
S = Distance between zero mark and an indexing position
If the function is used workpiece related, an indexing axis should be set as described above
in order to arrive at the defined division conditions. If the reference dimension, number of
divisions or the indexing axis are altered during machining, the actual division reference value
is lost.
Note:
The illegal range (indexing position < 1) must no be selected as the reference point.
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 12–109
SINUMERIK 840C (IA)

Table of Contents

Other manuals for Siemens SINUMERIK 840C

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens SINUMERIK 840C and is the answer not in the manual?

Siemens SINUMERIK 840C Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 840C
CategoryControl Unit
LanguageEnglish

Related product manuals