Machine data
2.2 General machine data
Parameter Manual
54
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Bit7=1:
Is only active in the ISO mode turning. If T substitution ( MD10717
$MN_T_NO_FCT_CYCLE_NAME ) is active, the Siemens cutting edge number D corre-
sponding to the H number programmed in the T word is transferred to the cycle
in the variable $C_D.
Description: The indexing position table is used to assign the axis positions in the valid
unit of measurement (mm, inches or degrees) to the indexing positions [n] on
the indexing axis. The number of indexing positions used in table 1 is
defined by MD10900 $MN_INDEX_AX_LENGTH_POS_TAB_1.
These indexing positions must be assigned valid values in table 1. Any index-
ing positions in the table above the number specified in the machine data are
ignored. Up to 60 indexing positions (0 to 59) can be entered in the table.
Table length = 0 means that the table is not evaluated. If the length is not
equal to 0, then the table must be assigned to an axis with MD30500
$MA_INDEX_AX_ASSIGN_POS_TAB.
If the indexing axis is defined as a rotary axis (MD30300 $MA_IS_ROT_AX =
"1") with modulo 360° (MD30310 $MA_ROT_IS_MODULO = "1"), the machine data
defines the last indexing position after which, with a further traversing
movement in the positive direction, the indexing positions begin again at 1.
Special cases:
Alarm 17090 "Value violates upper limit" if values over 60 are entered in
MD10900 $MN_INDEX_AX_LENGTH_POS_TAB_1.
Related to:
MD30500 $MA_INDEX_AX_ASSIGN_POS_TAB (axis is an indexing axis)
MD10910 $MN_INDEX_AX_POS_TAB_1 (indexing position table 1)
MD30300 $MA_IS_ROT_AX(rotary axis)
MD30310 $MA_ROT_IS_MODULO (modulo conversion for rotary axis)
10900 INDEX_AX_LENGTH_POS_TAB_1 N09 T1
- Number of positions for indexing axis table 1 DWORD Reset
-
-- 0 0 60 2/2
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