15
04.00 Tables
15.2 List of s
stem variables
15
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Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
15-551
15.2.30 Tool management
Identifier Type Description: System variable/value range/index Part pro Sync O S
$AC_TC_FCT
INT $AC_TC_FCT
Command number. Specifies which action is desired.
RS R 5
$AC_TC_STATUS
INT $AC_TC_STATUS
Status of command – read via $AC_TC_FCT.
RS R 5
$AC_TC_THNO
INT $AC_TC_THNO
Number of the toolholder (spec. the spindle no.) where the new tool is
to be changed.
RS R 5
$AC_TC_TNO
INT $AC_TC_TNO
NCK-internal T number of new tool (to be changed).
0: There is no new tool.
RS R 5
$AC_TC_MFN
INT $AC_TC_MFN
Source magazine number of new tool.
0: There is no new tool.
RS R 5
$AC_TC_LFN
INT $AC_TC_LFN
Source location number of new tool.
0: There is no new tool.
RS R 5
$AC_TC_MTN
INT $AC_TC_MTN
Target magazine number of new tool.
0: There is no new tool.
RS R 5
$AC_TC_LTN
INT $AC_TC_LTN
Target location number of new tool.
0: There is no new tool.
RS R 5
$AC_TC_MFO
INT $AC_TC_MFO
Source magazine number of old tool (to be changed).
0: There is no old tool.
RS R 5
$AC_TC_LFO
INT $AC_TC_LFO
Source location number of old tool (to be changed).
0: There is no old tool.
RS R 5
$AC_TC_MTO
INT $AC_TC_MTO
Target magazine number of old tool (to be changed).
0: There is no old tool.
RS R 5
$AC_TC_LTO
INT $AC_TC_LTO
Target location number of old tool (to be changed).
0: There is no old tool.
RS R 5