EasyManuals Logo

Siemens SINUMERIK 840D Function Manual

Siemens SINUMERIK 840D
2184 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 #235 background imageLoading...
Page #235 background image
Functions
2.4 Acceleration margin (channel-specific)
Basic logic functions: Acceleration (B2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
17
2.4 Acceleration margin (channel-specific)
2.4.1 Detailed Description
2.4.1.1 General Information
General information
Under normal circumstances, preprocessing makes maximum use of the parameterized
maximum values of the machine axes for the purpose of path acceleration. In order that an
acceleration margin may be set aside for overlaid movements, e.g., within the context of the
"Rapid lift away from the contour" function, path acceleration can be reduced by a
programmable factor. When, for example, a factor of 0.2 is applied, preprocessing will only
use 80% of the maximum possible path acceleration. 20% is set aside as an acceleration
margin for overlaid movements.
2.4.2 Activation
2.4.2.1 Parameterization
Parameterization
Parameters for the acceleration margin are assigned for each channel by means of machine
datum:
MD20610 $MC_ADD_MOVE_ACCEL_RESERVE
(acceleration margin for overlaid motions)
2.4.3 Programming
The function is not programmable.

Table of Contents

Other manuals for Siemens SINUMERIK 840D

Questions and Answers:

Question and Answer IconNeed help?

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

Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

Related product manuals