Detailed Description
2.3 Continuous-path mode
Continuous-Path Mode, Exact Stop, LookAhead (B1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-19
2.3.4 Rounding with maximum possible dynamic response on each axis
How this type of rounding differs from existing types
Unlike existing rounding types, which are activated with G codes G641, G642 and G643, in
this case, the maximum possible dynamic response on each axis takes priority.
Activation
This type of rounding is activated by G code G644. Further information needs to be
programmed and/or entered in the machine data, depending on the setting.
Note
G644 is not available with an active kinematic transformation. The system switches internally
to G642.
Configuration
Machine data:
MD20480 SMOOTHING_MODE
is used to configure rounding with G644.
The following options are available (the values should be entered in the thousand's place of
the machine data):
Thousand's place:
0xxx: When rounding with G644, the maximum deviations of each axis specified with
machine data:
MD33100 COMPRESS_POS_TOL
are used.
1xxx: Input the maximum rounding path by programming ADIS=... or ADISPOS=... (as
for G641)
2xxx: Input the maximum possible frequencies for each axis in the rounding area with
machine data:
MD32440 LOOKAH_FREQUENCY.
The rounding area is defined so that no frequencies in excess of the specified
maximum can occur while the rounding motion is in progress.
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