
B-63330EN/03 4.DESCRIPTION OF PARAMETERS
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2049 Correspondence between a workpiece number and a program number in an
external workpiece number search (PN)
[Input type] Parameter input
[Data type] Integer
[Valid data range] -1 - 999999
The meaning of the parameter varies depending on the value to be set
as follows:
(1) If bit 1 (EWN) of parameter No. 2007 is set to 0:
Let WN be the workpiece number specified by the workpiece
number search signal (WN1 to WN16) .
<1> If PN is 0 to 999999:
Program number = PN * 100 + WN
PN indicates the upper six digits of the program number.
<2> If PN is a negative value or a value exceeding 999999:
The upper six digits of the program number are set to the
smallest number among existing programs.
For example, when the workpiece number is 21, a program
with the smallest number is searched for among existing
programs having program numbers such as O00000021,
O00000121, and O00000221. Therefore, the upper six
digits of a program number cannot be specified. When this
method is used, programs with program numbers of which
lower two digits are the same must not be registered in
memory at the same time.
(2) This parameter is not used if bit 1 (EWN) of parameter No. 2007
is set to 1. In this case, the program number is assumed to equal
the workpiece number.
2052 Rapid traverse rate for a drilling cycle in the three-dimensional coordinate
conversion mode
[Input type] Parameter input
[Data type] Real
[Unit of data] mm/min, inch/min, degree/min (machine unit)
[Minimum unit of data] Depend on the increment system of the reference axis
[Valid data range] Refer to the standard parameter setting table (C)
(When the increment system is IS-B, 0.0 - +240000.0)
Specify the rapid traverse rate for a drilling cycle in the three-
dimensional coordinate conversion mode.
(1) Rapid traverse to point R
(2) Retraction to point R
(3) Rapid traverse to the initial point
When 0 is specified, a dry run feedrate is used. A cutting override is
applied to motions (1) to (3) because cutting-mode operation is
performed in the three-dimensional coordinate conversion mode.