
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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3435
Central angle limit of circular with R specification
[Data type] Byte
[Unit of data] 1°
[Valid data range] 0 to 180
Set a central angle limit that can be permitted in commands for
circular interpolation with R specification (G02 and G03). If circular
interpolation of which central angle exceeds the limit is specified, P/S
alarm No.23 is issued.
If this parameter is set to 0, the radius R specification alarm function
is disabled.
#7 #6 #5 #4 #3 #2 #1 #0
NPS CQD
3450
BDX CQD AUP
[Data type] Bit
AUP When a command for the second miscellaneous function contains a
decimal point or negative sign:
0 : The command is invalid.
1 : The command is valid.
NOTE
For the T series, a decimal point and negative sign
are supported for commands for the second
miscellaneous function, regardless of the setting
made with this parameter.
CQD The method used for determining the amount of travel in circular
interpolation is:
0 : Series 16 type.
1 : Series 15 type.
NPS A block that contains M98 Pxxx or M99, and which contains no
addresses other than O and N functions:
0 : As a one-block NC statement involving no movement.
(A single-block stop is caused.)
1 : As a macro statement.
(A single-block stop is not caused. Moreover, the block is not
regarded as a block involving no movement in tool-tip radius
compensation mode.)
BDX A decimal point specified with address B is handled:
0 : In the conventional way.
1 : In the same way as in a system equipped with the second
auxiliary function.
In a system without second auxiliary function, the decimal point
specified with address B can be handled as in a system equipped with
the second auxiliary function. The following parameters can be used:
• Bit 0 (AUP) of parameter No. 3450
• Bit 0 (AUX) of parameter No. 3405