
4.DESCRIPTION OF PARAMETERS B-63950EN/02
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NOTE
1 For M series, this parameter is valid if the function
of constant surface speed control is provided.
2 When the constant surface speed control option is
selected, the spindle speed is clamped at the
maximum speed, regardless of whether the G96
mode or G97 mode is specified.
3775 Default P command value for spindle selection in multi-spindle control
NOTE
When this parameter is set, the power must be
turned off before operation is continued.
[Input type] Parameter input
[Data type] Word path
[Valid data range] 0, 1to32767
When bit 3 (MPP) of parameter No. 3703 is set to 1 and bit 2 (MPA)
of parameter No. 3706 is set to 1 in multi-spindle control, set a default
P command value applicable if S_P_ is not specified even once after
power-up.
3781 P code for selecting the spindle in multi-spindle control
[Input type] Parameter input
[Data type] Word spindle
[Valid data range] 0 to 32767
If bit 3 (MPP) of parameter No. 3703 is set to 1, set the P code to
select each spindle under multi-spindle control. Specify the P code
in a block containing the S command.
Example)
If the P code value for selecting the second spindle is set to 3,
S1000 P3;
causes the second spindle to rotate at S1000.
NOTE
1 This parameter is valid if bit 3 (MPP) of parameter
No. 3703 is set to 1.
2 If this parameter is set to 0, the corresponding
spindle cannot be selected by a P code.
3 Under multipath control, the P code specified here
is valid for each path.
For instance, if the P code to select the first spindle
of path 2 is set to 21, specifying S1000 P21; in
path 1 causes the first spindle of path 2 to be
rotated at S1000.