HEIDENHAIN MANUALplus 620 Technical Manual page 549

Parameter
MP number
iTNC MP number
CfgLaAxis
Axis-dependent parameters for look-ahead;
Please keep in mind that the axis jerk is added to the path jerk (which can act in the same direction).
MP_axFilterErrWeight is used to account for the behavior of rotary axes with a large effective radius.
axTransJerk
401701
MP1230, MP1231,
MP1232, MP1233,
MP1240, MP1241,
MP1242, MP1243
axPathJerk
401703
MP1085
(optional parameter)
axPathJerkHi
401704
MP1086
(optional parameter)
axFilterErrWeight
401702
January 2012
Function and input
Maximum axis jerk
Max. permissible axis-specific jerk at corners or
tangential transitions, e.g. from a straight line to a
circular arc.
Format: Numerical value
Input: 0.0 to 1 000 000.0 [m/s
Default: 0.1 [m/s3]
Axis-specific maximum jerk on path contours
Format: Numerical value
Input: 0.0 to 1 000 000.0 [m/s
Default: 5
Axis-specific maximum jerk during rapid
traverse
Format: Numerical value
Input: 0.0 to 1 000 000.0 [m/s
Default: 5
Factor for filter error (for rotary axes)
Format: Numerical value
Input: 0.01 to 100.00 [factor]
Default: 1.00 (for linear axes)
4.10 List of Machine Parameters
Reaction/
Access
Allowed in
strobe
LEVEL3
3
]
Allowed in
strobe
LEVEL3
3
]
Allowed in
strobe
LEVEL3
3
]
Allowed in
strobe
LEVEL3
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