Special Functions For Oem Users (Oemipo1, Oemipo2, G810 To G829); Feed Reduction With Corner Deceleration (Fendnorm, G62, G621) - Siemens SINUMERIK 840D sl Programming Manual

Special Motion Commands

5.9 Special functions for OEM users (OEMIPO1, OEMIPO2, G810 to G829)

5.9 Special functions for OEM users (OEMIPO1, OEMIPO2, G810 to
5.9
G829)
Function
OEM addresses
The meaning of OEM addresses is determined by the OEM user. Their functionality is
incorporated by means of compile cycles. Five OEM addresses are reserved. The address
identifiers are settable. OEM addresses can be programmed in any block.
Parameters
Reserved G groups
Group 1 with OEMIPO1, OEMIPO2
The OEM user can define two additional names of G functions OEMIPO1, OEMIPO2. Their
functionality is incorporated by means of compile cycles and is reserved for the OEM user.
• Group 31 with G810 to G819
• Group 32 with G820 to G829
Two G groups with ten OEM G functions each are reserved for OEM users. These allow the
functions incorporated by an OEM user to be accessed for external applications.
Functions and subroutines
OEM users can also set up predefined functions and subroutines with parameter transfer.
5.10

Feed reduction with corner deceleration (FENDNORM, G62, G621)

5.10
Function
With automatic corner deceleration the feed rate is reduced according to a bell curve before
reaching the corner. It is also possible to parameterize the extent of the tool behavior
relevant to machining via setting data. These are:
• Start and end of feed rate reduction
• Override with which the feed rate is reduced
• Detection of a relevant corner
Relevant corners are those whose inside angle is less than the corner parameterized in the
setting data.
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Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
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