
4.DESCRIPTION OF PARAMETERS B-63950EN/02
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19744 Lower limit of the movement range of the second rotation axis
[Input type] Parameter input
[Data type] Real path
[Unit of data] Degree
[Minimum unit of data] Depend on the increment system of the reference axis
[Valid data range] 9 digit of minimum unit of data (refer to standard parameter setting
(When the increment system is IS-B, -999999.999 to +999999.999)
In tool center point control for 5-axis machining (type 2), cutter
compensation for 5-axis (type 2), or tilted working plane command,
set the lower limit of the movement range of the second rotation axis.
When the movement range of the second rotation axis is not specified,
this parameter and parameter No. 19743 must both be set to 0.
#7 #6 #5 #4 #3 #2 #1 #0
19746 CRS TBP LOZ LOD
[Input type] Parameter input
[Data type] Bit path
# 2 LOD As the tool length for 5-axis machining manual feed:
0: The value of parameter No. 12318 is used.
1: The tool length currently used for tool length compensation is
used.
# 3 LOZ When bit 2 (LOD) of parameter No. 19746 is set to 1 and tool length
compensation is not applied, as the tool length for 5-axis machining
manual feed:
0: The value of parameter No. 12318 is used.
1: 0 is used.
# 4 TBP For a 5-axis machine having a table rotation axis, as the programming
coordinate system for cutter compensation for 5-axis machining:
0: The workpiece coordinate system is used.
1: The setting of bit 5 (WKP) of parameter No. 19696 is used.
# 6 CRS In tool tip point control for 5-axis machining, when the deviation from
the path during movement at the specified cutting feedrate or rapid
traverse rate is determined to exceed the limit:
0: The feedrate or rapid traverse rate is not decreased.
1: The feedrate or rapid traverse rate is controlled so that the limit
of the deviation from the path set in the parameter for the cutting
feed or rapid traverse is not exceeded.
When this parameter is set to 1:
In the rapid traverse mode, the rapid traverse rate is decreased so that
the deviation from the path does not exceed the limit specified in
parameter No. 19751.
In the cutting feed mode, the cutting feedrate is decreased so that the
deviation from the path does not exceed the limit specified in
parameter No. 19752.