Siemens SINUMERIK 808D Parameter Manual

For each entry in MD20154 $MC_EXTERN_GCODE_RESET_VALUES (that is for each G group),
this MD is
used to determine whether, on reset/part program end, the setting in MD20154
$MC_EXTERN_GCODE_RESET_VALUES is used again (MD = 0) or the current setting is
retained (MD = 1).
Example for ISO mode M:
Here, the basic setting for the 14th G group (settable work offset) is read from
MD20154 $MC_EXTERN_GCODE_RESET_VALUES at each reset / part program end:
MD20154 $MC_EXTERN_GCODE_RESET_VALUES[13]=1 ; the reset value for the 14th G group
;is G54
MD20156 $MC_EXTERN_GCODE_RESET_MODE[13]=0 ; the basic setting for the 14th G group
;after reset / part program end is defined
by
;MD20154 $MC_EXTERN_GCODE_RESET_VALUES[13]
;
However, if the current setting for the 14th G group is to be retained beyond reset /
part program end, this results in the following setting:
MD20154 $MC_EXTERN_GCODE_RESET_VALUES[13]=1 ;reset value for the 14th G group
;is G54
MD20156 $MC_EXTERN_GCODE_RESET_MODE[13]=1 ;current setting for the 14th
;G group is retained even after
;reset / part program end
20160 CUBIC_SPLINE_BLOCKS EXP, C09 -
- Number of blocks for C spline BYTE PowerOn
-
- - 8, 8, 8, 8, 8, 8, 8, 8... 4 9 1/1 M
Description: Number of motion blocks across which a spline section is calculated with the cubic
spline (CSPLINE) function.
The larger the value, the closer the generated contour is to the ideal mathematical
cubic spline, which in the boundary condition CUBIC_SPLINE_BLOCKS = reaches infinity.
However, the higher the value, the longer the block search calculation time.
References:
/PA/, Programming Guide: Fundamentals
20170 COMPRESS_BLOCK_PATH_LIMIT C09 B1
mm Maximum traversing distance of an NC block with compression DOUBLE NEW CONF
-
808d-me42 - 1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0...
0.0 - 1/1 M
808d-me62 - 20.0 0.0 - 1/1 M
808d-te42 - 1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0...
0.0 - 1/1 M
808d-te62 - 1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0...
0.0 - 1/1 M
808d-mte40 - 1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0...
0.0 - 1/1 M
808d-mte60 - 1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0...
0.0 - 1/1 M
Description: The machine data defines the maximum traversing length of a block that can be
compressed. Longer blocks interrupt the compression and are traversed in the normal
way.
Related to:
Machine data
3.3 Channel-specific machine data
Parameter Manual
142 List Manual, 01/2017

Siemens SINUMERIK 808D Specifications

General

Brand	Siemens
Model	SINUMERIK 808D
Category	Control Unit
Language	English