Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
57
Machine data
2.2 General machine data
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.
[n] = indexing for the entry of the indexing positions in the indexing posi-
tion table.
Range: 0 y n x 59, where 0 corresponds to the 1st indexing position and 59 to
the 60th indexing position.
Note:
Programming with the absolute indexing position (e.g. CAC) starts with index-
ing position 1. This corresponds to the indexing position with indexing n = 0
in the table.
The following should be noted when entering the indexing positions:
• Up to 60 different indexing positions can be stored in the table.
• The 1st entry in the table corresponds to indexing position 1; the nth
entry corresponds to indexing position n.
• The indexing positions should be entered in the table in ascending order
(starting with the negative and going to the positive traversing range)
with no gaps between the entries. Consecutive position values must not be
identical.
• 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"), then the posi-
tion values are limited to a range of 0° x pos. < 360°.
The number of indexing positions used in the table is defined by MD10920
$MN_INDEX_AX_LENGTH_POS_TAB_2.
Entering the value 1 in axial MD30500 $MA_INDEX_AX_ASSIGN_POS_TAB assigns
indexing position table 1 to the current axis.
Special cases:
Alarm 17020 "Illegal array index" if over 60 positions are entered in the
table.
Related to:
MD30500 $MA_INDEX_AX_ASSIGN_POS_TAB (axis is an indexing axis)
MD10920 $MN_INDEX_AX_LENGTH_POS_TAB_2 (num ber of indexing positions used in
table 2)
MD30300 $MA_IS_ROT_AX(rotary axis)
MD30310 $MA_ROT_IS_MODULO (modulo conversion for rotary axis)
10930 INDEX_AX_POS_TAB_2 N09 T1
mm/inch,
degrees
Indexing position table 2 DOUBLE Reset
-
- 60 0., 0., 0., 0., 0., 0., 0.,
0....
- - 2/2
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