EasyManuals Logo

Siemens SINUMERIK 804D sl Function Manual

Siemens SINUMERIK 804D sl
2050 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 #1469 background imageLoading...
Page #1469 background image
Detailed Description
2.6 Referencing with absolute value encoders
Reference Point Approach (R1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-29
Note
The reference point position is mapped onto the assigned (ghost) modulo range even with
axis function "Determination of reference point position rotary, distance-coded encoder within
the configured modulo range":
MD30455 $MA_MISC_FUNCTION_MASK (axis functions), BIT1 = 1
2.6 2.6 Referencing with absolute value encoders
2.6.1 Information about calibration
Referencing with absolute value encoders
The advantage of machine axes with absolute encoders is that the reference point approach
required with incremental measuring systems after, for example:
Power on of controller (POWER ON)
or
Deselection of "Parking" of machine axis
can be omitted after a one-time adjustment operation, and the actual value system of the
machine axis is immediately synchronized to the determined absolute position.
Adjustment
Adjustment of an absolute encoder involves matching the actual value of the encoder with
the machine zero once and then setting it to valid.
The current adjustment status of an absolute encoder is indicated in the following axis-
specific machine data element of the machine axis on which the absolute encoder is
connected.
MD34210 $MA_ENC_REFP_STATE (status of absolute encoder)
Status Meaning
0 Encoder not calibrated
1 Encoder adjustment enabled
2 Encoder is calibrated

Table of Contents

Other manuals for Siemens SINUMERIK 804D sl

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens SINUMERIK 804D sl and is the answer not in the manual?

Siemens SINUMERIK 804D sl Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 804D sl
CategoryControl Systems
LanguageEnglish

Related product manuals